Lenovo ThinkSystem SR665 V3 User Manual page 68

PCIe adapter
InfiniBand adapter
Mellanox ConnectX-6 HDR100 IB/100GbE
VPI 1-port x16 PCIe 3.0 HCA w/ Tall Bracket
Mellanox ConnectX-6 HDR100 IB/100GbE
VPI 2-port x16 PCIe 3.0 HCA w/ Tall Bracket
Mellanox ConnectX-6 HDR IB/200GbE Single
Port x16 PCIe Adapter w/ Tall Bracket
ThinkSystem Nvidia ConnectX-7 NDR200/
HDR QSFP112 2-port PCIe Gen5 x16
InfiniBand Adapter
ThinkSystem NVIDIA ConnectX-7 NDR400
OSFP 1-port PCIe Gen5 Adapter
Notes:
1. Rules for GPU adapters:
• All installed GPU adapters must be identical. For thermal requirement on GPUs, see
configurations" on page
• The air baffles for GPU adapters vary according to the GPU type. For detailed information, see
replacement" on page
• If GPU adapters are installed, no middle drive cage, rear drive cage, or PCIe SSD cards are
supported.
• GPU adapters are not supported on the rear 4LP riser.
• If a double-wide GPU adapter is installed in slot 5, 2, or 7, the adjacent slot 4, 1, or 8 respectively is
not available.
2. The installation priority of internal storage controllers is as follows: CFF RAID/HBA > 940 32i > Gen 4
HBA > Gen 4 RAID > Gen 3 HBA > Gen 3 RAID > RAID for tri-mode.
3. Rules for the internal SFF RAID/HBA adapters:
• RAID 940 series or 9350 series adapters require a RAID flash power module.
• Mixing of RAID/HBA 4350/5350/9350 adapters (Gen 3) and RAID/HBA 440/540/940 adapters (Gen 4)
in the same system is not allowed.
• RAID/HBA adapters belonged to the same generation (Gen 3 or Gen 4) are allowed to be mixed in the
same system.
• The RAID/HBA 4350/5350/9350 adapters cannot be mixed with Intel E810 Ethernet adapters in the
same system.
• The front riser 5 card supports external RAID/HBA adapters, FC HBA adapters, NIC adapters, and
ConnectX-6 IB adapters.
• The RAID 940-8i or RAID 940-16i adapter supports Tri-mode. When Tri-mode is enabled, the server
supports SAS, SATA and U.3 NVMe drives at the same time. NVMe drives are connected via a PCIe
x1 link to the controller.
Note: To support Tri-mode with U.3 NVMe drives, U.3 x1 mode must be enabled for the selected
drive slots on the backplane through the XCC Web GUI. Otherwise, the U.3 NVMe drives cannot be
detected. For more information, see
cannot be detected in Tri-mode" on page
ThinkSystem SR665 V3 User Guide
58
Maximum
supported
6
60.
125.
"U.3 NVMe drive can be detected in NVMe connection, but
514.
Suggested slot priority
• 1 CPU: 1, 2
• 2 CPUs: 4, 1, 5, 2, 7, 8
"GPU
"GPU