Mechanical Dimensions
The NVIDIA IGX Orin Boards Kit is 198.98 mm width, 243.84 mm length, and 35.68 mm height. Figure 2 provides a detailed view of the outer dimensions of the motherboard and the position of the holes.
![image3.png](https://docscontent.nvidia.com/dims4/default/e4c13f5/2147483647/strip/true/crop/1396x1323+0+0/resize/1396x1323!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fsphinx%2F00000187-04f5-defe-abc7-a5fd39560000%2Figx-orin%2Finstallation-guidelines%2Flatest%2F_images%2Fimage3.png)
Figure 2. Motherboard Dimensions
The NVIDIA IGX Orin Boards Kit has pre-assembled bottom stiffeners on the bottom of the motherboard. These are underneath the NVIDIA IGX Orin Industrial Module and NVIDIA® CONNECTX®-7 SoC and are used to secure the thermal solutions.
Figure 3 shows four holes with M3 for the Orin Module and another four Ø3.5 holes for ConnectX-7 SoC.
The holes with M3 are threaded. The holes with Ø3.5 are through holes.
![image4.png](https://docscontent.nvidia.com/dims4/default/44d2df0/2147483647/strip/true/crop/994x1177+0+0/resize/994x1177!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fsphinx%2F00000187-04f5-defe-abc7-a5fd39560000%2Figx-orin%2Finstallation-guidelines%2Flatest%2F_images%2Fimage4.png)
Figure 3. Thermal Solution Holes
The NVIDIA IGX Orin Boards Kit has interface connectors for audio (AU), VESA® DisplayPort™ (DP), USB and Ethernet. Figure 4 and Figure 5 a detailed dimension of the connectors.
![image5.png](https://docscontent.nvidia.com/dims4/default/cbadb71/2147483647/strip/true/crop/1888x1701+0+0/resize/1440x1297!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fsphinx%2F00000187-04f5-defe-abc7-a5fd39560000%2Figx-orin%2Finstallation-guidelines%2Flatest%2F_images%2Fimage5.png)
Figure 4. Interface Connection Dimensions (Top View)
![image6.png](https://docscontent.nvidia.com/dims4/default/fa443e9/2147483647/strip/true/crop/1828x879+0+0/resize/1440x692!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fsphinx%2F00000187-04f5-defe-abc7-a5fd39560000%2Figx-orin%2Finstallation-guidelines%2Flatest%2F_images%2Fimage6.png)
Figure 5. Interface Connection Dimensions (Front View)
The motherboard has six holes that are highly recommended to use for board secure on plate or chassis. Figure 6 shows the location of the six holes (marked as B, C, F, J, H, and R) and Table 1 is the specification of screw and torque that NVIDIA uses for internal use.
![image7.png](https://docscontent.nvidia.com/dims4/default/aedc85f/2147483647/strip/true/crop/1603x1734+0+0/resize/1440x1558!/quality/90/?url=https%3A%2F%2Fk3-prod-nvidia-docs.s3.us-west-2.amazonaws.com%2Fbrightspot%2Fsphinx%2F00000187-04f5-defe-abc7-a5fd39560000%2Figx-orin%2Finstallation-guidelines%2Flatest%2F_images%2Fimage7.png)
Figure 6. Chassis Holes
Screws |
Specification |
Comment |
---|---|---|
Size |
6-32 UNC |
This is what NVIDIA uses for internal use. NVIDIA recommends for customers to develop their own specification for screw and torque. |
Torque |
Min: 4.5 in-lbf Max: 5.5 in-lbf |