Dell PowerEdge XE9680 Installation And Service Manual

Figure 77. PCIe switch board riser slot connectors1. x16_slot2. x16_slotNOTE: The expansion-card slots are not hot-swappable.The following table provides guidelines for installing expansion cards to ensure proper cooling and mechanical fit. The expansioncards with the highest priority should be installed first using the slot priority indicated. All the other expansion cards should beinstalled in the card priority and slot priority order.Table 70. Configuration 2: RS1+RS2+RS3+RS4Card type Slot priority Maximum number of cardsMellanox (InfiniBand: NDR400, 1P) 33, 35, 37, 39, 32, 34, 36, 38, 31, 40 10Mellanox (InfiniBand: NDR200, 1P) 33, 35, 37, 39, 32, 34, 36, 38, 31, 40 10Mellanox (InfiniBand: CX6, HDR100, 1P) 33, 35, 37, 39, 32, 34, 36, 38, 31, 40 10Mellanox (InfiniBand: CX6 DX, HDR100,1P)33, 35, 37, 39, 32, 34, 36, 38, 31, 40 10Mellanox (NIC: 100Gb, 2P) 33, 35, 37, 39, 32, 34, 36, 38, 31, 40 10Broadcom (NIC: 100Gb, 2P) 33, 35, 37, 39, 32, 34, 36, 38 8Intel (NIC: 100Gb, 2P) 33, 35, 37, 39, 32, 34, 36, 38, 31, 40 10Broadcom (NIC: 25Gb, 2P, SFP) 33, 35, 37, 39, 32, 34, 36, 38, 31, 40 10Intel (NIC: 25Gb, 2P) 35, 37, 39, 32, 34, 36, 38, 31, 40 9Broadcom (NIC: 25Gb, 4P, SFP) 33, 35, 37, 39, 32, 34, 36, 38 8Intel (NIC: 25Gb, 4P, FH) 33, 35, 37, 39, 32, 34, 36, 38, 31, 40 10NVIDIA (GPGPU A100, 8-GPU SXM4BB)21 1NVIDIA (GPU A100, 8-GPU SXM4 BB) 22 1110 Installing and removing system components