diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/ACS-MSN2700-A1 b/device/mellanox/x86_64-mlnx_msn2700a1-r0/ACS-MSN2700-A1
new file mode 120000
index 000000000000..929c10e08df3
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/ACS-MSN2700-A1
@@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/ACS-MSN2700
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1 b/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1
new file mode 120000
index 000000000000..c547b85a6514
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1
@@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/Mellanox-SN2700
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-C28D8 b/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-C28D8
new file mode 120000
index 000000000000..db848f3c770f
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-C28D8
@@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/Mellanox-SN2700-C28D8
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-D40C8S8 b/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-D40C8S8
new file mode 120000
index 000000000000..6e2167cd43b4
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-D40C8S8
@@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D40C8S8
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-D44C10 b/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-D44C10
new file mode 120000
index 000000000000..74e081fb0896
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-D44C10
@@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D44C10
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-D48C8 b/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-D48C8
new file mode 120000
index 000000000000..0ecc644a629c
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/Mellanox-SN2700-A1-D48C8
@@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D48C8
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/default_sku b/device/mellanox/x86_64-mlnx_msn2700a1-r0/default_sku
new file mode 100644
index 000000000000..d066f1c70ee4
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/default_sku
@@ -0,0 +1 @@
+Mellanox-SN2700-A1 t1
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/installer.conf b/device/mellanox/x86_64-mlnx_msn2700a1-r0/installer.conf
new file mode 100644
index 000000000000..580aa1fe4c8c
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/installer.conf
@@ -0,0 +1 @@
+ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="logs_inram=on"
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/pcie.yaml b/device/mellanox/x86_64-mlnx_msn2700a1-r0/pcie.yaml
new file mode 100644
index 000000000000..cfcafa3e0417
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/pcie.yaml
@@ -0,0 +1,436 @@
+
+#
+# Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES.
+# Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+- bus: '00'
+  dev: '00'
+  fn: '0'
+  id: 6f00
+  name: 'Host bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DMI2
+    (rev 03)'
+- bus: '00'
+  dev: '01'
+  fn: '0'
+  id: 6f02
+  name: 'PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI
+    Express Root Port 1 (rev 03)'
+- bus: '00'
+  dev: '01'
+  fn: '1'
+  id: 6f03
+  name: 'PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI
+    Express Root Port 1 (rev 03)'
+- bus: '00'
+  dev: '02'
+  fn: '0'
+  id: 6f04
+  name: 'PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI
+    Express Root Port 2 (rev 03)'
+- bus: '00'
+  dev: '02'
+  fn: '2'
+  id: 6f06
+  name: 'PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI
+    Express Root Port 2 (rev 03)'
+- bus: '00'
+  dev: '03'
+  fn: '0'
+  id: 6f08
+  name: 'PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI
+    Express Root Port 3 (rev 03)'
+- bus: '00'
+  dev: '03'
+  fn: '1'
+  id: 6f09
+  name: 'PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI
+    Express Root Port 3 (rev 03)'
+- bus: '00'
+  dev: '03'
+  fn: '2'
+  id: 6f0a
+  name: 'PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI
+    Express Root Port 3 (rev 03)'
+- bus: '00'
+  dev: '05'
+  fn: '0'
+  id: 6f28
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Map/VTd_Misc/System Management (rev 03)'
+- bus: '00'
+  dev: '05'
+  fn: '1'
+  id: 6f29
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D IIO Hot Plug (rev 03)'
+- bus: '00'
+  dev: '05'
+  fn: '2'
+  id: 6f2a
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D IIO RAS/Control Status/Global Errors (rev 03)'
+- bus: '00'
+  dev: '05'
+  fn: '4'
+  id: 6f2c
+  name: 'PIC: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D I/O APIC (rev
+    03)'
+- bus: '00'
+  dev: '14'
+  fn: '0'
+  id: 8c31
+  name: 'USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB
+    xHCI (rev 05)'
+- bus: '00'
+  dev: 1c
+  fn: '0'
+  id: 8c10
+  name: 'PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express
+    Root Port #1 (rev d5)'
+- bus: '00'
+  dev: 1c
+  fn: '7'
+  id: 8c1e
+  name: 'PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express
+    Root Port #8 (rev d5)'
+- bus: '00'
+  dev: 1d
+  fn: '0'
+  id: 8c26
+  name: 'USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB
+    EHCI #1 (rev 05)'
+- bus: '00'
+  dev: 1f
+  fn: '0'
+  id: 8c54
+  name: 'ISA bridge: Intel Corporation C224 Series Chipset Family Server Standard
+    SKU LPC Controller (rev 05)'
+- bus: '00'
+  dev: 1f
+  fn: '2'
+  id: 8c02
+  name: 'SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port
+    SATA Controller 1 [AHCI mode] (rev 05)'
+- bus: '00'
+  dev: 1f
+  fn: '3'
+  id: 8c22
+  name: 'SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller
+    (rev 05)'
+- bus: '03'
+  dev: '00'
+  fn: '0'
+  id: 6f50
+  name: 'System peripheral: Intel Corporation Xeon Processor D Family QuickData Technology
+    Register DMA Channel 0'
+- bus: '03'
+  dev: '00'
+  fn: '1'
+  id: 6f51
+  name: 'System peripheral: Intel Corporation Xeon Processor D Family QuickData Technology
+    Register DMA Channel 1'
+- bus: '03'
+  dev: '00'
+  fn: '2'
+  id: 6f52
+  name: 'System peripheral: Intel Corporation Xeon Processor D Family QuickData Technology
+    Register DMA Channel 2'
+- bus: '03'
+  dev: '00'
+  fn: '3'
+  id: 6f53
+  name: 'System peripheral: Intel Corporation Xeon Processor D Family QuickData Technology
+    Register DMA Channel 3'
+- bus: '07'
+  dev: '00'
+  fn: '0'
+  id: cb84
+  name: 'Ethernet controller: Mellanox Technologies MT52100'
+- bus: 08
+  dev: '00'
+  fn: '0'
+  id: '1533'
+  name: 'Ethernet controller: Intel Corporation I210 Gigabit Network Connection (rev
+    03)'
+- bus: 09
+  dev: '00'
+  fn: '0'
+  id: '1533'
+  name: 'Ethernet controller: Intel Corporation I210 Gigabit Network Connection (rev
+    03)'
+- bus: ff
+  dev: 0b
+  fn: '0'
+  id: 6f81
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D R3 QPI Link 0/1 (rev 03)'
+- bus: ff
+  dev: 0b
+  fn: '1'
+  id: 6f36
+  name: 'Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D R3 QPI Link 0/1 (rev 03)'
+- bus: ff
+  dev: 0b
+  fn: '2'
+  id: 6f37
+  name: 'Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D R3 QPI Link 0/1 (rev 03)'
+- bus: ff
+  dev: 0b
+  fn: '3'
+  id: 6f76
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D R3 QPI Link Debug (rev 03)'
+- bus: ff
+  dev: 0c
+  fn: '0'
+  id: 6fe0
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Caching Agent (rev 03)'
+- bus: ff
+  dev: 0c
+  fn: '1'
+  id: 6fe1
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Caching Agent (rev 03)'
+- bus: ff
+  dev: 0f
+  fn: '0'
+  id: 6ff8
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Caching Agent (rev 03)'
+- bus: ff
+  dev: 0f
+  fn: '4'
+  id: 6ffc
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Caching Agent (rev 03)'
+- bus: ff
+  dev: 0f
+  fn: '5'
+  id: 6ffd
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Caching Agent (rev 03)'
+- bus: ff
+  dev: 0f
+  fn: '6'
+  id: 6ffe
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Caching Agent (rev 03)'
+- bus: ff
+  dev: '10'
+  fn: '0'
+  id: 6f1d
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D R2PCIe Agent (rev 03)'
+- bus: ff
+  dev: '10'
+  fn: '1'
+  id: 6f34
+  name: 'Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D R2PCIe Agent (rev 03)'
+- bus: ff
+  dev: '10'
+  fn: '5'
+  id: 6f1e
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Ubox (rev 03)'
+- bus: ff
+  dev: '10'
+  fn: '6'
+  id: 6f7d
+  name: 'Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Ubox (rev 03)'
+- bus: ff
+  dev: '10'
+  fn: '7'
+  id: 6f1f
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Ubox (rev 03)'
+- bus: ff
+  dev: '12'
+  fn: '0'
+  id: 6fa0
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Home Agent 0 (rev 03)'
+- bus: ff
+  dev: '12'
+  fn: '1'
+  id: 6f30
+  name: 'Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Home Agent 0 (rev 03)'
+- bus: ff
+  dev: '13'
+  fn: '0'
+  id: 6fa8
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Target Address/Thermal/RAS (rev 03)'
+- bus: ff
+  dev: '13'
+  fn: '1'
+  id: 6f71
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Target Address/Thermal/RAS (rev 03)'
+- bus: ff
+  dev: '13'
+  fn: '2'
+  id: 6faa
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel Target Address Decoder (rev 03)'
+- bus: ff
+  dev: '13'
+  fn: '3'
+  id: 6fab
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel Target Address Decoder (rev 03)'
+- bus: ff
+  dev: '13'
+  fn: '4'
+  id: 6fac
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel Target Address Decoder (rev 03)'
+- bus: ff
+  dev: '13'
+  fn: '5'
+  id: 6fad
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel Target Address Decoder (rev 03)'
+- bus: ff
+  dev: '13'
+  fn: '6'
+  id: 6fae
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D DDRIO Channel 0/1 Broadcast (rev 03)'
+- bus: ff
+  dev: '13'
+  fn: '7'
+  id: 6faf
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D DDRIO Global Broadcast (rev 03)'
+- bus: ff
+  dev: '14'
+  fn: '0'
+  id: 6fb0
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel 0 Thermal Control (rev 03)'
+- bus: ff
+  dev: '14'
+  fn: '1'
+  id: 6fb1
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel 1 Thermal Control (rev 03)'
+- bus: ff
+  dev: '14'
+  fn: '2'
+  id: 6fb2
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel 0 Error (rev 03)'
+- bus: ff
+  dev: '14'
+  fn: '3'
+  id: 6fb3
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel 1 Error (rev 03)'
+- bus: ff
+  dev: '14'
+  fn: '4'
+  id: 6fbc
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D DDRIO Channel 0/1 Interface (rev 03)'
+- bus: ff
+  dev: '14'
+  fn: '5'
+  id: 6fbd
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D DDRIO Channel 0/1 Interface (rev 03)'
+- bus: ff
+  dev: '14'
+  fn: '6'
+  id: 6fbe
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D DDRIO Channel 0/1 Interface (rev 03)'
+- bus: ff
+  dev: '14'
+  fn: '7'
+  id: 6fbf
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D DDRIO Channel 0/1 Interface (rev 03)'
+- bus: ff
+  dev: '15'
+  fn: '0'
+  id: 6fb4
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel 2 Thermal Control (rev 03)'
+- bus: ff
+  dev: '15'
+  fn: '1'
+  id: 6fb5
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel 3 Thermal Control (rev 03)'
+- bus: ff
+  dev: '15'
+  fn: '2'
+  id: 6fb6
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel 2 Error (rev 03)'
+- bus: ff
+  dev: '15'
+  fn: '3'
+  id: 6fb7
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Memory Controller 0 - Channel 3 Error (rev 03)'
+- bus: ff
+  dev: 1e
+  fn: '0'
+  id: 6f98
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Power Control Unit (rev 03)'
+- bus: ff
+  dev: 1e
+  fn: '1'
+  id: 6f99
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Power Control Unit (rev 03)'
+- bus: ff
+  dev: 1e
+  fn: '2'
+  id: 6f9a
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Power Control Unit (rev 03)'
+- bus: ff
+  dev: 1e
+  fn: '3'
+  id: 6fc0
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Power Control Unit (rev 03)'
+- bus: ff
+  dev: 1e
+  fn: '4'
+  id: 6f9c
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Power Control Unit (rev 03)'
+- bus: ff
+  dev: 1f
+  fn: '0'
+  id: 6f88
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Power Control Unit (rev 03)'
+- bus: ff
+  dev: 1f
+  fn: '2'
+  id: 6f8a
+  name: 'System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon
+    D Power Control Unit (rev 03)'
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform.json b/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform.json
new file mode 100644
index 000000000000..148584c170ee
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform.json
@@ -0,0 +1,642 @@
+{
+    "chassis": {
+        "name": "MSN2700",
+        "components": [
+            {
+                "name": "ONIE"
+            },
+            {
+                "name": "SSD"
+            },
+            {
+                "name": "BIOS"
+            },
+            {
+                "name": "CPLD1"
+            },
+            {
+                "name": "CPLD2"
+            },
+            {
+                "name": "CPLD3"
+            },
+            {
+                "name": "CPLD4"
+            }
+        ],
+        "fans": [],
+        "fan_drawers": [
+            {
+                "name": "drawer1",
+                "fans": [
+                    {
+                        "name": "fan1"
+                    },
+                    {
+                        "name": "fan2"
+                    }
+                ]
+            },
+            {
+                "name": "drawer2",
+                "fans": [
+                    {
+                        "name": "fan3"
+                    },
+                    {
+                        "name": "fan4"
+                    }
+                ]
+            },
+            {
+                "name": "drawer3",
+                "fans": [
+                    {
+                        "name": "fan5"
+                    },
+                    {
+                        "name": "fan6"
+                    }
+                ]
+            },
+            {
+                "name": "drawer4",
+                "fans": [
+                    {
+                        "name": "fan7"
+                    },
+                    {
+                        "name": "fan8"
+                    }
+                ]
+            }
+        ],
+        "psus": [
+            {
+                "name": "PSU 1",
+                "fans": [
+                    {
+                        "name": "psu1_fan1"
+                    }
+                ],
+                "thermals": [
+                    {
+                        "name": "PSU-1 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "PSU 2",
+                "fans": [
+                    {
+                        "name": "psu2_fan1"
+                    }
+                ],
+                "thermals": [
+                    {
+                        "name": "PSU-2 Temp"
+                    }
+                ]
+            }
+        ],
+        "thermals": [
+            {
+                "name": "ASIC"
+            },
+            {
+                "name": "Ambient Fan Side Temp"
+            },
+            {
+                "name": "Ambient Port Side Temp"
+            },
+            {
+                "name": "Ambient COMEX Temp"
+            },
+            {
+                "name": "CPU Core 0 Temp"
+            },
+            {
+                "name": "CPU Core 1 Temp"
+            },
+            {
+                "name": "CPU Pack Temp"
+            }
+        ],
+        "sfps": [
+            {
+                "name": "sfp1",
+                "thermals": [
+                    {
+                        "name": "xSFP module 1 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp2",
+                "thermals": [
+                    {
+                        "name": "xSFP module 2 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp3",
+                "thermals": [
+                    {
+                        "name": "xSFP module 3 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp4",
+                "thermals": [
+                    {
+                        "name": "xSFP module 4 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp5",
+                "thermals": [
+                    {
+                        "name": "xSFP module 5 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp6",
+                "thermals": [
+                    {
+                        "name": "xSFP module 6 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp7",
+                "thermals": [
+                    {
+                        "name": "xSFP module 7 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp8",
+                "thermals": [
+                    {
+                        "name": "xSFP module 8 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp9",
+                "thermals": [
+                    {
+                        "name": "xSFP module 9 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp10",
+                "thermals": [
+                    {
+                        "name": "xSFP module 10 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp11",
+                "thermals": [
+                    {
+                        "name": "xSFP module 11 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp12",
+                "thermals": [
+                    {
+                        "name": "xSFP module 12 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp13",
+                "thermals": [
+                    {
+                        "name": "xSFP module 13 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp14",
+                "thermals": [
+                    {
+                        "name": "xSFP module 14 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp15",
+                "thermals": [
+                    {
+                        "name": "xSFP module 15 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp16",
+                "thermals": [
+                    {
+                        "name": "xSFP module 16 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp17",
+                "thermals": [
+                    {
+                        "name": "xSFP module 17 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp18",
+                "thermals": [
+                    {
+                        "name": "xSFP module 18 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp19",
+                "thermals": [
+                    {
+                        "name": "xSFP module 19 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp20",
+                "thermals": [
+                    {
+                        "name": "xSFP module 20 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp21",
+                "thermals": [
+                    {
+                        "name": "xSFP module 21 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp22",
+                "thermals": [
+                    {
+                        "name": "xSFP module 22 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp23",
+                "thermals": [
+                    {
+                        "name": "xSFP module 23 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp24",
+                "thermals": [
+                    {
+                        "name": "xSFP module 24 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp25",
+                "thermals": [
+                    {
+                        "name": "xSFP module 25 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp26",
+                "thermals": [
+                    {
+                        "name": "xSFP module 26 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp27",
+                "thermals": [
+                    {
+                        "name": "xSFP module 27 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp28",
+                "thermals": [
+                    {
+                        "name": "xSFP module 28 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp29",
+                "thermals": [
+                    {
+                        "name": "xSFP module 29 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp30",
+                "thermals": [
+                    {
+                        "name": "xSFP module 30 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp31",
+                "thermals": [
+                    {
+                        "name": "xSFP module 31 Temp"
+                    }
+                ]
+            },
+            {
+                "name": "sfp32",
+                "thermals": [
+                    {
+                        "name": "xSFP module 32 Temp"
+                    }
+                ]
+            }
+        ]
+    },
+    "interfaces": {
+        "Ethernet0": {
+            "index": "1,1,1,1",
+            "lanes": "0,1,2,3",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp1"],
+                "2x50G[25G,10G]": ["etp1a", "etp1b"]
+            }
+        },
+        "Ethernet4": {
+            "index": "2,2,2,2",
+            "lanes": "4,5,6,7",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp2"],
+                "2x50G[25G,10G]": ["etp2a", "etp2b"]
+            }
+        },
+        "Ethernet8": {
+            "index": "3,3,3,3",
+            "lanes": "8,9,10,11",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp3"],
+                "2x50G[25G,10G]": ["etp3a", "etp3b"]
+            }
+        },
+        "Ethernet12": {
+            "index": "4,4,4,4",
+            "lanes": "12,13,14,15",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp4"],
+                "2x50G[25G,10G]": ["etp4a", "etp4b"]
+            }
+        },
+        "Ethernet16": {
+            "index": "5,5,5,5",
+            "lanes": "16,17,18,19",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp5"],
+                "2x50G[25G,10G]": ["etp5a", "etp5b"]
+            }
+        },
+        "Ethernet20": {
+            "index": "6,6,6,6",
+            "lanes": "20,21,22,23",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp6"],
+                "2x50G[25G,10G]": ["etp6a", "etp6b"]
+            }
+        },
+        "Ethernet24": {
+            "index": "7,7,7,7",
+            "lanes": "24,25,26,27",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp7"],
+                "2x50G[25G,10G]": ["etp7a", "etp7b"]
+            }
+        },
+        "Ethernet28": {
+            "index": "8,8,8,8",
+            "lanes": "28,29,30,31",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp8"],
+                "2x50G[25G,10G]": ["etp8a", "etp8b"]
+            }
+        },
+        "Ethernet32": {
+            "index": "9,9,9,9",
+            "lanes": "32,33,34,35",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp9"],
+                "2x50G[25G,10G]": ["etp9a", "etp9b"]
+            }
+        },
+        "Ethernet36": {
+            "index": "10,10,10,10",
+            "lanes": "36,37,38,39",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp10"],
+                "2x50G[25G,10G]": ["etp10a", "etp10b"]
+            }
+        },
+        "Ethernet40": {
+            "index": "11,11,11,11",
+            "lanes": "40,41,42,43",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp11"],
+                "2x50G[25G,10G]": ["etp11a", "etp11b"]
+            }
+        },
+        "Ethernet44": {
+            "index": "12,12,12,12",
+            "lanes": "44,45,46,47",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp12"],
+                "2x50G[25G,10G]": ["etp12a", "etp12b"]
+            }
+        },
+        "Ethernet48": {
+            "index": "13,13,13,13",
+            "lanes": "48,49,50,51",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp13"],
+                "2x50G[25G,10G]": ["etp13a", "etp13b"]
+            }
+        },
+        "Ethernet52": {
+            "index": "14,14,14,14",
+            "lanes": "52,53,54,55",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp14"],
+                "2x50G[25G,10G]": ["etp14a", "etp14b"]
+            }
+        },
+        "Ethernet56": {
+            "index": "15,15,15,15",
+            "lanes": "56,57,58,59",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp15"],
+                "2x50G[25G,10G]": ["etp15a", "etp15b"]
+            }
+        },
+        "Ethernet60": {
+            "index": "16,16,16,16",
+            "lanes": "60,61,62,63",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp16"],
+                "2x50G[25G,10G]": ["etp16a", "etp16b"]
+            }
+        },
+        "Ethernet64": {
+            "index": "17,17,17,17",
+            "lanes": "64,65,66,67",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp17"],
+                "2x50G[25G,10G]": ["etp17a", "etp17b"]
+            }
+        },
+        "Ethernet68": {
+            "index": "18,18,18,18",
+            "lanes": "68,69,70,71",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp18"],
+                "2x50G[25G,10G]": ["etp18a", "etp18b"]
+            }
+        },
+        "Ethernet72": {
+            "index": "19,19,19,19",
+            "lanes": "72,73,74,75",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp19"],
+                "2x50G[25G,10G]": ["etp19a", "etp19b"]
+            }
+        },
+        "Ethernet76": {
+            "index": "20,20,20,20",
+            "lanes": "76,77,78,79",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp20"],
+                "2x50G[25G,10G]": ["etp20a", "etp20b"]
+            }
+        },
+        "Ethernet80": {
+            "index": "21,21,21,21",
+            "lanes": "80,81,82,83",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp21"],
+                "2x50G[25G,10G]": ["etp21a", "etp21b"]
+            }
+        },
+        "Ethernet84": {
+            "index": "22,22,22,22",
+            "lanes": "84,85,86,87",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp22"],
+                "2x50G[25G,10G]": ["etp22a", "etp22b"]
+            }
+        },
+        "Ethernet88": {
+            "index": "23,23,23,23",
+            "lanes": "88,89,90,91",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp23"],
+                "2x50G[25G,10G]": ["etp23a", "etp23b"]
+            }
+        },
+        "Ethernet92": {
+            "index": "24,24,24,24",
+            "lanes": "92,93,94,95",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp24"],
+                "2x50G[25G,10G]": ["etp24a", "etp24b"]
+            }
+        },
+        "Ethernet96": {
+            "index": "25,25,25,25",
+            "lanes": "96,97,98,99",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp25"],
+                "2x50G[25G,10G]": ["etp25a", "etp25b"]
+            }
+        },
+        "Ethernet100": {
+            "index": "26,26,26,26",
+            "lanes": "100,101,102,103",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp26"],
+                "2x50G[25G,10G]": ["etp26a", "etp26b"]
+            }
+        },
+        "Ethernet104": {
+            "index": "27,27,27,27",
+            "lanes": "104,105,106,107",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp27"],
+                "2x50G[25G,10G]": ["etp27a", "etp27b"]
+            }
+        },
+        "Ethernet108": {
+            "index": "28,28,28,28",
+            "lanes": "108,109,110,111",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp28"],
+                "2x50G[25G,10G]": ["etp28a", "etp28b"]
+            }
+        },
+        "Ethernet112": {
+            "index": "29,29,29,29",
+            "lanes": "112,113,114,115",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp29"],
+                "2x50G[25G,10G]": ["etp29a", "etp29b"]
+            }
+        },
+        "Ethernet116": {
+            "index": "30,30,30,30",
+            "lanes": "116,117,118,119",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp30"],
+                "2x50G[25G,10G]": ["etp30a", "etp30b"]
+            }
+        },
+        "Ethernet120": {
+            "index": "31,31,31,31",
+            "lanes": "120,121,122,123",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp31"],
+                "2x50G[25G,10G]": ["etp31a", "etp31b"]
+            }
+        },
+        "Ethernet124": {
+            "index": "32,32,32,32",
+            "lanes": "124,125,126,127",
+            "breakout_modes": {
+                "1x100G[50G,40G,25G,10G]": ["etp32"],
+                "2x50G[25G,10G]": ["etp32a", "etp32b"]
+            }
+        }
+    }
+}
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_asic
new file mode 120000
index 000000000000..b7496699bee2
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_asic
@@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/platform_asic
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_components.json b/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_components.json
new file mode 100644
index 000000000000..c0962cc0be03
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_components.json
@@ -0,0 +1,15 @@
+{
+    "chassis": {
+        "MSN2700": {
+            "component": {
+                "ONIE": { },
+                "SSD": { },
+                "BIOS": { },
+                "CPLD1": { },
+                "CPLD2": { },
+                "CPLD3": { },
+                "CPLD4": { }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_reboot b/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_reboot
new file mode 120000
index 000000000000..43c8ea567493
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_reboot
@@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/platform_reboot
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_wait b/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_wait
new file mode 120000
index 000000000000..4b30bd429854
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/platform_wait
@@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/platform_wait
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/plugins b/device/mellanox/x86_64-mlnx_msn2700a1-r0/plugins
new file mode 120000
index 000000000000..2e583e688dcb
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/plugins
@@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/plugins
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/pmon_daemon_control.json b/device/mellanox/x86_64-mlnx_msn2700a1-r0/pmon_daemon_control.json
new file mode 120000
index 000000000000..435a2ce7c0ba
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/pmon_daemon_control.json
@@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/pmon_daemon_control.json
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/sensors.conf b/device/mellanox/x86_64-mlnx_msn2700a1-r0/sensors.conf
new file mode 100644
index 000000000000..d9a5d26485cd
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/sensors.conf
@@ -0,0 +1,178 @@
+#
+# Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES.
+# Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# Bus names
+bus "i2c-17" "i2c-1-mux (chan_id 8)"
+
+# Temperature sensors
+chip "mlxsw-i2c-*-48"
+    label temp1 "Ambient ASIC Temp"
+
+chip "tmp102-i2c-*-49"
+    label temp1 "Ambient COMEX Temp"
+
+chip "lm75-i2c-*-4a"
+    label temp1 "Ambient Port Temp"
+chip "tmp75-i2c-*-4a"
+    label temp1 "Ambient Port Temp"
+
+chip "lm75-i2c-17-49"
+    label temp1 "Ambient Board Temp"
+chip "tmp75-i2c-17-49"
+    label temp1 "Ambient Board Temp"
+
+# Power controllers
+chip "pmbus-i2c-*-27"
+    label in1 "PMB-2 PSU 12V Rail (in)"
+    label in2 "PMB-2 3.3V Rail (out)"
+    label in3 "PMB-2 1.2V Rail (out)"
+    label temp1 "PMB-2 Temp 1"
+    label temp2 "PMB-2 Temp 2"
+    ignore power1
+    label power2 "PMB-2 3.3V Rail Pwr (out)"
+    label power3 "PMB-2 1.2V Rail Pwr (out)"
+    ignore curr1
+    label curr2 "PMB-2 3.3V Rail Curr (out)"
+    label curr3 "PMB-2 1.2V Rail Curr (out)"
+
+chip "pmbus-i2c-*-41"
+    label in1 "PMB-1 PSU 12V Rail (in)"
+    label in2 "PMB-1 0.9V VCORE Rail (out)"
+    label temp1 "PMB-1 Temp 1"
+    label temp2 "PMB-1 Temp 2"
+    ignore power1
+    label power2 "PMB-1 0.9V VCORE Rail Pwr (out)"
+    ignore curr1
+    label curr2 "PMB-1 0.9V VCORE Rail Curr (out)"
+
+chip "tps53679-i2c-*-58"
+    label in1 "PMIC-3 PSU 12V Rail (in1)"
+    label in2 "PMIC-3 PSU 12V Rail (in2)"
+    label in3 "PMIC-3 COMEX 1.8V Rail (out)"
+    label in4 "PMIC-3 COMEX 1.05V Rail (out)"
+    label temp1 "PMIC-3 Temp 1"
+    label temp2 "PMIC-3 Temp 2"
+    label power1 "PMIC-3 COMEX 1.8V Rail Pwr (out)"
+    label power2 "PMIC-3 COMEX 1.05V Rail Pwr (out)"
+    ignore power3
+    label curr1 "PMIC-3 COMEX 1.8V Rail Curr (out)"
+    label curr2 "PMIC-3 COMEX 1.05V Rail Curr (out)"
+    ignore curr3
+
+chip "tps53679-i2c-*-61"
+    label in1 "PMIC-4 PSU 12V Rail (in1)"
+    label in2 "PMIC-4 PSU 12V Rail (in2)"
+    label in3 "PMIC-4 COMEX 1.2V Rail (out)"
+    ignore in4
+    label temp1 "PMIC-4 Temp 1"
+    label temp2 "PMIC-4 Temp 2"
+    label power1 "PMIC-4 COMEX 1.2V Rail Pwr (out)"
+    ignore power2
+    ignore power3
+    label curr1 "PMIC-4 COMEX 1.2V Rail Curr (out)"
+    ignore curr2
+    ignore curr3
+
+chip "mp2975-i2c-*-6a"
+    label in1 "PMIC-3 PSU 12V Rail (in1)"
+    label in2 "PMIC-3 COMEX 1.8V Rail (out)"
+    label in3 "PMIC-3 COMEX 1.05V Rail (out)"
+    label temp1 "PMIC-3 Temp 1"
+    label power1 "PMIC-3 COMEX 12V Rail Pwr (in)"
+    label power2 "PMIC-3 COMEX 1.8V Rail Pwr (out)"
+    label power3 "PMIC-3 COMEX 1.05V Rail Pwr (out)"
+    label curr1 "PMIC-3 COMEX 12V Rail Curr (in)"
+    label curr2 "PMIC-3 COMEX 1.8V Rail Curr (out)"
+    ignore curr3
+    ignore curr4
+    label curr5 "PMIC-3 COMEX 1.05V Rail Curr (out)"
+    ignore curr6
+
+chip "mp2975-i2c-*-61"
+    label in1 "PMIC-4 PSU 12V Rail (in1)"
+    label in2 "PMIC-4 COMEX 1.2V Rail (out)"
+    label temp1 "PMIC-4 Temp 1"
+    label temp2 "PMIC-4 Temp 2"
+    label power1 "PMIC-4 COMEX 12V Rail Pwr (in)"
+    label power2 "PMIC-4 COMEX 1.2V Rail Pwr (out)"
+    label curr1 "PMIC-4 COMEX 12V Rail Curr (in)"
+    label curr2 "PMIC-4 COMEX 1.2V Rail Curr (out)"
+    ignore curr3
+
+chip "xdpe15284-i2c-*-6a"
+    label in1 "PMIC-3 PSU 12V Rail (in1)"
+    label in2 "PMIC-3 COMEX 1.8V Rail (out)"
+    label in3 "PMIC-3 COMEX 1.05V Rail (out)"
+    label temp1 "PMIC-3 Temp 1"
+    label power1 "PMIC-3 COMEX 12V Rail Pwr (in)"
+    label power2 "PMIC-3 COMEX 1.8V Rail Pwr (out)"
+    label power3 "PMIC-3 COMEX 1.05V Rail Pwr (out)"
+    label curr1 "PMIC-3 COMEX 12V Rail Curr (in)"
+    label curr2 "PMIC-3 COMEX 1.8V Rail Curr (out)"
+    ignore curr3
+    ignore curr4
+    label curr5 "PMIC-3 COMEX 1.05V Rail Curr (out)"
+    ignore curr6
+
+chip "xdpe15284-i2c-*-61"
+    label in1 "PMIC-4 PSU 12V Rail (in1)"
+    label in2 "PMIC-4 COMEX 1.2V Rail (out)"
+    label temp1 "PMIC-4 Temp 1"
+    label temp2 "PMIC-4 Temp 2"
+    label power1 "PMIC-4 COMEX 12V Rail Pwr (in)"
+    label power2 "PMIC-4 COMEX 1.2V Rail Pwr (out)"
+    label curr1 "PMIC-4 COMEX 12V Rail Curr (in)"
+    label curr2 "PMIC-4 COMEX 1.2V Rail Curr (out)"
+    ignore curr3
+
+# Power supplies
+chip "dps460-i2c-*-58"
+    label in1 "PSU-2(R) 220V Rail (in)"
+    label in2 "PSU-2(R) 12V Rail (out)"
+    label fan1 "PSU-2(R) Fan 1"
+    label temp1 "PSU-2(R) Temp 1"
+    label temp2 "PSU-2(R) Temp 2"
+    label power1 "PSU-2(R) 220V Rail Pwr (in)"
+    label power2 "PSU-2(R) 12V Rail Pwr (out)"
+    label curr1 "PSU-2(R) 220V Rail Curr (in)"
+    label curr2 "PSU-2(R) 12V Rail Curr (out)"
+
+chip "dps460-i2c-*-59"
+    label in1 "PSU-1(L) 220V Rail (in)"
+    label in2 "PSU-1(L) 12V Rail (out)"
+    label fan1 "PSU-1(L) Fan 1"
+    label temp1 "PSU-1(L) Temp 1"
+    label temp2 "PSU-1(L) Temp 2"
+    label power1 "PSU-1(L) 220V Rail Pwr (in)"
+    label power2 "PSU-1(L) 12V Rail Pwr (out)"
+    label curr1 "PSU-1(L) 220V Rail Curr (in)"
+    label curr2 "PSU-1(L) 12V Rail Curr (out)"
+
+# Chassis fans
+chip "mlxreg_fan-isa-*"
+    label fan1 "Chassis Drawer-1 Fan-1"
+    label fan2 "Chassis Drawer-1 Fan-2"
+    label fan3 "Chassis Drawer-2 Fan-1"
+    label fan4 "Chassis Drawer-2 Fan-2"
+    label fan5 "Chassis Drawer-3 Fan-1"
+    label fan6 "Chassis Drawer-3 Fan-2"
+    label fan7 "Chassis Drawer-4 Fan-1"
+    label fan8 "Chassis Drawer-4 Fan-2"
+
+# SSD
+chip "drivetemp-*"
+    label temp1 "SSD Temp"
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/system_health_monitoring_config.json b/device/mellanox/x86_64-mlnx_msn2700a1-r0/system_health_monitoring_config.json
new file mode 120000
index 000000000000..98df66c27ca5
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/system_health_monitoring_config.json
@@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/system_health_monitoring_config.json
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn2700a1-r0/thermal_policy.json b/device/mellanox/x86_64-mlnx_msn2700a1-r0/thermal_policy.json
new file mode 120000
index 000000000000..5a25cd87f70c
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn2700a1-r0/thermal_policy.json
@@ -0,0 +1 @@
+../x86_64-mlnx_msn2700-r0/thermal_policy.json
\ No newline at end of file
diff --git a/platform/mellanox/asic_table.j2 b/platform/mellanox/asic_table.j2
index 3cda40be51d5..894b06128985 100644
--- a/platform/mellanox/asic_table.j2
+++ b/platform/mellanox/asic_table.j2
@@ -1,5 +1,5 @@
 {#
-    Copyright (c) 2020-2022 NVIDIA CORPORATION & AFFILIATES.
+    Copyright (c) 2020-2023 NVIDIA CORPORATION & AFFILIATES.
     Apache-2.0
 
     Licensed under the Apache License, Version 2.0 (the "License");
@@ -28,6 +28,7 @@
         'x86_64-mlnx_msn2100-r0':'MELLANOX-SPECTRUM',
         'x86_64-mlnx_msn2410-r0':'MELLANOX-SPECTRUM',
         'x86_64-mlnx_msn2700-r0':'MELLANOX-SPECTRUM',
+        'x86_64-mlnx_msn2700a1-r0':'MELLANOX-SPECTRUM',
         'x86_64-mlnx_msn2700_simx-r0':'MELLANOX-SPECTRUM',
         'x86_64-mlnx_msn2740-r0':'MELLANOX-SPECTRUM',
         'x86_64-mlnx_msn3420-r0':'MELLANOX-SPECTRUM-2',
diff --git a/platform/mellanox/mlnx-platform-api/sonic_platform/device_data.py b/platform/mellanox/mlnx-platform-api/sonic_platform/device_data.py
index 37da8d3a86d0..9f681709ccd2 100644
--- a/platform/mellanox/mlnx-platform-api/sonic_platform/device_data.py
+++ b/platform/mellanox/mlnx-platform-api/sonic_platform/device_data.py
@@ -28,6 +28,17 @@
             }
         }
     },
+    'x86_64-mlnx_msn2700a1-r0': {
+         'thermal': {
+            'minimum_table': {
+                "unk_trust":   {"-127:30":13, "31:40":14 , "41:120":15},
+                "unk_untrust": {"-127:25":13, "26:30":14 , "31:35":15, "36:120":16}
+            },
+             "capability": {
+                 "comex_amb": True
+             }
+         }
+     },
     'x86_64-mlnx_msn2740-r0': {
         'thermal': {
             "capability": {