diff --git a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/buffers.json.j2 b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/buffers.json.j2
new file mode 120000
index 00000000000..dc17caa0aa3
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/buffers.json.j2
@@ -0,0 +1 @@
+../ACS-MSN3800/buffers.json.j2
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/buffers_defaults_t0.j2 b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/buffers_defaults_t0.j2
new file mode 120000
index 00000000000..0987f672486
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/buffers_defaults_t0.j2
@@ -0,0 +1 @@
+../ACS-MSN3800/buffers_defaults_t0.j2
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/buffers_defaults_t1.j2 b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/buffers_defaults_t1.j2
new file mode 120000
index 00000000000..119460bfa55
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/buffers_defaults_t1.j2
@@ -0,0 +1 @@
+../ACS-MSN3800/buffers_defaults_t1.j2
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/pg_profile_lookup.ini b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/pg_profile_lookup.ini
new file mode 120000
index 00000000000..db2f74508aa
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/pg_profile_lookup.ini
@@ -0,0 +1 @@
+../ACS-MSN3800/pg_profile_lookup.ini
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/port_config.ini b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/port_config.ini
new file mode 100644
index 00000000000..34cd64b90ce
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/port_config.ini
@@ -0,0 +1,77 @@
+# name       lanes            alias      index    speed
+Ethernet0    0,1,2,3          etp1           0   100000
+Ethernet4    4,5,6,7          etp2           1   100000
+Ethernet8    8,9,10,11        etp3           2   100000
+Ethernet12   12,13,14,15      etp4           3   100000
+Ethernet16   16,17,18,19      etp5           4   100000
+Ethernet20   20,21,22,23      etp6           5   100000
+Ethernet24   24,25,26,27      etp7           6   100000
+Ethernet28   28,29,30,31      etp8           7   100000
+Ethernet32   32,33            etp9a          8    50000
+Ethernet34   34,35            etp9b          8    50000
+Ethernet36   36,37            etp10a         9    50000
+Ethernet38   38,39            etp10b         9    50000
+Ethernet40   40,41            etp11a        10    50000
+Ethernet42   42,43            etp11b        10    50000
+Ethernet44   44,45            etp12a        11    50000
+Ethernet46   46,47            etp12b        11    50000
+Ethernet48   48,49,50,51      etp13         12   100000
+Ethernet52   52,53,54,55      etp14         13   100000
+Ethernet56   56,57,58,59      etp15         14   100000
+Ethernet60   60,61,62,63      etp16         15   100000
+Ethernet64   64,65,66,67      etp17         16   100000
+Ethernet68   68,69,70,71      etp18         17   100000
+Ethernet72   72,73,74,75      etp19         18   100000
+Ethernet76   76,77,78,79      etp20         19   100000
+Ethernet80   80,81,82,83      etp21         20   100000
+Ethernet84   84,85,86,87      etp22         21   100000
+Ethernet88   88,89,90,91      etp23         22   100000
+Ethernet92   92,93,94,95      etp24         23   100000
+Ethernet96   96,97,98,99      etp25         24   100000
+Ethernet100  100,101,102,103  etp26         25   100000
+Ethernet104  104,105          etp27a        26    50000
+Ethernet106  106,107          etp27b        26    50000
+Ethernet108  108,109          etp28a        27    50000
+Ethernet110  110,111          etp28b        27    50000
+Ethernet112  112,113,114,115  etp29         28   100000
+Ethernet116  116,117,118,119  etp30         29   100000
+Ethernet120  120,121,122,123  etp31         30   100000
+Ethernet124  124,125,126,127  etp32         31   100000
+Ethernet128  128,129,130,131  etp33         32   100000
+Ethernet132  132,133,134,135  etp34         33   100000
+Ethernet136  136,137,138,139  etp35         34   100000
+Ethernet140  140,141,142,143  etp36         35   100000
+Ethernet144  144,145,146,147  etp37         36   100000
+Ethernet148  148,149,150,151  etp38         37   100000
+Ethernet152  152,153,154,155  etp39         38   100000
+Ethernet156  156,157,158,159  etp40         39   100000
+Ethernet160  160,161,162,163  etp41         40   100000
+Ethernet164  164,165,166,167  etp42         41   100000
+Ethernet168  168,169,170,171  etp43         42   100000
+Ethernet172  172,173,174,175  etp44         43   100000
+Ethernet176  176,177          etp45a        44    50000
+Ethernet178  178,179          etp45b        44    50000
+Ethernet180  180,181          etp46a        45    50000
+Ethernet182  182,183          etp46b        45    50000
+Ethernet184  184,185          etp47a        46    50000
+Ethernet186  186,187          etp47b        46    50000
+Ethernet188  188,189          etp48a        47    50000
+Ethernet190  190,191          etp48b        47    50000
+Ethernet192  192,193,194,195  etp49         48   100000
+Ethernet196  196,197,198,199  etp50         49   100000
+Ethernet200  200,201,202,203  etp51         50   100000
+Ethernet204  204,205,206,207  etp52         51   100000
+Ethernet208  208,209,210,211  etp53         52   100000
+Ethernet212  212,213,214,215  etp54         53   100000
+Ethernet216  216,217,218,219  etp55         54   100000
+Ethernet220  220,221,222,223  etp56         55   100000
+Ethernet224  224,225,226,227  etp57         56   100000
+Ethernet228  228,229,230,231  etp58         57   100000
+Ethernet232  232,233,234,235  etp59         58   100000
+Ethernet236  236,237,238,239  etp60         59   100000
+Ethernet240  240,241          etp61a        60    50000
+Ethernet242  242,243          etp61b        60    50000
+Ethernet244  244,245          etp62a        61    50000
+Ethernet246  246,247          etp62b        61    50000
+Ethernet248  248,249,250,251  etp63         62   100000
+Ethernet252  252,253,254,255  etp64         63   100000
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/qos.json.j2 b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/qos.json.j2
new file mode 120000
index 00000000000..26b0dac5184
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/qos.json.j2
@@ -0,0 +1 @@
+../ACS-MSN3800/qos.json.j2
\ No newline at end of file
diff --git a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/sai.profile b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/sai.profile
new file mode 100644
index 00000000000..7c632389b58
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/sai.profile
@@ -0,0 +1 @@
+SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/sai_3800_24x50g_52x100g.xml
diff --git a/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/sai_3800_24x50g_52x100g.xml b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/sai_3800_24x50g_52x100g.xml
new file mode 100644
index 00000000000..1b3c77ce381
--- /dev/null
+++ b/device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D24C52/sai_3800_24x50g_52x100g.xml
@@ -0,0 +1,470 @@
+<?xml version="1.0"?>
+<root>
+    <platform_info type="3800">
+
+        <!-- Device MAC address  -->
+        <device-mac-address>00:02:03:04:05:00</device-mac-address>
+
+		<!-- ISSU enabled -->
+		<issu-enabled>1</issu-enabled>
+
+        <!-- Number of ports in the following port list -->
+        <number-of-physical-ports>64</number-of-physical-ports>
+
+        <!-- List of ports in the device -->
+        <ports-list>
+            <port-info>
+                <local-port>1</local-port>
+                <width>4</width>
+                <module>48</module>
+
+                <!-- 0 none, 1=2, 2=4, 3=2,4 -->
+                <breakout-modes>3</breakout-modes>
+
+                <!-- (BITMASK) 2 - 1Gb , 16 - 10Gb , 32 - 40Gb , 384 - 50Gb , 1536 - 100Gb , 4096 - 200Gb -->
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>3</local-port>
+                <width>4</width>
+                <module>49</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>5</local-port>
+                <width>4</width>
+                <module>50</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>7</local-port>
+                <width>4</width>
+                <module>51</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>9</local-port>
+                <width>4</width>
+                <module>52</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>11</local-port>
+                <width>4</width>
+                <module>53</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>13</local-port>
+                <width>4</width>
+                <module>54</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>15</local-port>
+                <width>4</width>
+                <module>55</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>17</local-port>
+                <width>4</width>
+                <module>56</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>19</local-port>
+                <width>4</width>
+                <module>57</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>21</local-port>
+                <width>4</width>
+                <module>58</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>23</local-port>
+                <width>4</width>
+                <module>59</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>25</local-port>
+                <width>4</width>
+                <module>60</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>27</local-port>
+                <width>4</width>
+                <module>61</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>29</local-port>
+                <width>4</width>
+                <module>62</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>31</local-port>
+                <width>4</width>
+                <module>63</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>33</local-port>
+                <width>4</width>
+                <module>12</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>35</local-port>
+                <width>4</width>
+                <module>13</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>37</local-port>
+                <width>4</width>
+                <module>14</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>39</local-port>
+                <width>4</width>
+                <module>15</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>41</local-port>
+                <width>4</width>
+                <module>8</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>43</local-port>
+                <width>4</width>
+                <module>9</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>45</local-port>
+                <width>4</width>
+                <module>10</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>47</local-port>
+                <width>4</width>
+                <module>11</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>49</local-port>
+                <width>4</width>
+                <module>4</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>51</local-port>
+                <width>4</width>
+                <module>5</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>53</local-port>
+                <width>4</width>
+                <module>6</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>55</local-port>
+                <width>4</width>
+                <module>7</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>57</local-port>
+                <width>4</width>
+                <module>0</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>59</local-port>
+                <width>4</width>
+                <module>1</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>61</local-port>
+                <width>4</width>
+                <module>2</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>63</local-port>
+                <width>4</width>
+                <module>3</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>65</local-port>
+                <width>4</width>
+                <module>44</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>67</local-port>
+                <width>4</width>
+                <module>45</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>69</local-port>
+                <width>4</width>
+                <module>46</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>71</local-port>
+                <width>4</width>
+                <module>47</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>73</local-port>
+                <width>4</width>
+                <module>40</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>75</local-port>
+                <width>4</width>
+                <module>41</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>77</local-port>
+                <width>4</width>
+                <module>42</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>79</local-port>
+                <width>4</width>
+                <module>43</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>81</local-port>
+                <width>4</width>
+                <module>36</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>83</local-port>
+                <width>4</width>
+                <module>37</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>85</local-port>
+                <width>4</width>
+                <module>38</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>87</local-port>
+                <width>4</width>
+                <module>39</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>89</local-port>
+                <width>4</width>
+                <module>32</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>91</local-port>
+                <width>4</width>
+                <module>33</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>93</local-port>
+                <width>4</width>
+                <module>34</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>95</local-port>
+                <width>4</width>
+                <module>35</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>97</local-port>
+                <width>4</width>
+                <module>16</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>99</local-port>
+                <width>4</width>
+                <module>17</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>101</local-port>
+                <width>4</width>
+                <module>18</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>103</local-port>
+                <width>4</width>
+                <module>19</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>105</local-port>
+                <width>4</width>
+                <module>20</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>107</local-port>
+                <width>4</width>
+                <module>21</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>109</local-port>
+                <width>4</width>
+                <module>22</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>111</local-port>
+                <width>4</width>
+                <module>23</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>113</local-port>
+                <width>4</width>
+                <module>24</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>115</local-port>
+                <width>4</width>
+                <module>25</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>117</local-port>
+                <width>4</width>
+                <module>26</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>119</local-port>
+                <width>4</width>
+                <module>27</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>121</local-port>
+                <width>4</width>
+                <module>28</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>123</local-port>
+                <width>4</width>
+                <module>29</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>125</local-port>
+                <width>4</width>
+                <module>30</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+            <port-info>
+                <local-port>127</local-port>
+                <width>4</width>
+                <module>31</module>
+                <breakout-modes>3</breakout-modes>
+                <port-speed>1536</port-speed>
+            </port-info>
+        </ports-list>
+    </platform_info>
+</root>