Nvidia DGX A100 Service Manual

NVIDIA DGX A100 Service Manual
2. Label all cables connected to the motherboard tray for easy identication when reconnecting.
3. Remove the motherboard tray and air baes.
Refer to the instructions in the section Removing the Motherboard Tray.
4. Using the diagram label on the lid as a guide, locate the DIMMs to be installed during the upgrade.
5. Remove the DIMM air baes.
Press down on the side latches at both ends of the air bae to eject the module from the slot,
then pull the air bae out of the slot.
58 Chapter 13. DIMM Upgrade

Nvidia DGX A100 Specifications

General

GPU	8 x NVIDIA A100 Tensor Core GPUs
System Memory	1 TB DDR4
Storage	15 TB NVMe SSD
GPU Memory	320 GB total (40 GB per GPU)
CPU	2 x 64-Core AMD EPYC 7742
Networking	8 x 200 Gb/s InfiniBand or Ethernet
Interconnect	NVIDIA NVLink