PCIe riser board slot definitions
- Single-slot left PCI riser cage assembly (PN 798178-B21)
Form factor Slot number Slot description Storage controller or low-profile PCIe NIC card 1 PCIe3 x16 (16, 8, 4, 1) for Processor 1 For more information on removing a storage controller, see "Expansion board."
- Single-slot 1U right PCI riser cage assembly for Processor 2 (PN 798182-B21)
Form factor Slot number Slot description Storage controller or low-profile PCIe NIC card 2 PCIe3 x16 (16, 8, 4, 1) for Processor 2 For more information on removing a storage controller, see "Expansion board."
Single-slot 1U right PCI riser cage assembly for Processor 1 (PN 819939-B21)
Form factor Slot number Slot description Storage controller or low-profile PCIe NIC card 2 PCIe3 x16 (16, 8, 4, 1) for Processor 1 For more information on removing a storage controller, see "Expansion board."
- FlexibleLOM 1U node riser cage assembly (PN 798180-B21)
Form factor Slot number Slot description FlexibleLOM FlexibleLOM slot PCIe3 x8 for Processor 1
- Single-slot 2U node PCI riser cage assembly (PN 800293-B21)
Form factor Slot number Slot description Storage controller or low-profile PCIe NIC card 1 PCIe3x16 (16, 8, 4, 1) for Processor 1 For more information on removing a storage controller, see "Expansion board."
- FlexibleLOM 2U node riser cage assembly (PN 798184-B21)
Item Form factor Slot number Slot description 1 FlexibleLOM FlexibleLOM slot PCIe3 x8 for Processor 1 2 Storage controller or accelerator card 2 PCIe3 x16 (16, 8, 4, 1) for Processor 1 For more information on removing a storage controller, see "Expansion board."
For more information on removing an accelerator, see "Accelerators."
- Three-slot 11OS PCI riser cage assembly (PN 798186-B21) and Three-slot Enhanced 11OS PN PCI riser cage assembly (852767-B21)
Item Form factor Slot number Slot description 1 Accelerator card 3 PCIe3 x16 (16, 8, 4, 1) for Processor 1 2 Storage controller or low-profile PCIe NIC card 2 PCIe3 x16 (16, 8, 4, 1) for Processor 2 3 Accelerator card 4 PCIe3 x16 (16, 8, 4, 1) for Processor 2 For more information on removing a storage controller, see "Expansion board."
For more information on removing an accelerator, see "Accelerators."
- Three-slot GPU-direct PCI riser cage assembly (PN 798188-B21) and Three-slot Enhanced GPU-direct PCI riser cage assembly (PN 852769-B21)
Item Form factor Slot number Slot description 1 Accelerator card 3 PCIe3 x16 (16, 8, 4, 1) for Processor 2 2 Storage controller or low-profile PCIe NIC card 2 PCIe3 x16 (8, 4, 1) for Processor 2 3 Accelerator card 4 PCIe3 x16 (16, 8, 4, 1) for Processor 2 For more information on removing a storage controller, see "Expansion board."
For more information on removing an accelerator, see "Accelerators."
- Three-slot GPU-direct with re-timer PCI riser cage assembly (PN 827353-B21)
Item Form factor Slot number Slot description 1 Accelerator card 3 PCIe3 x16 (16, 8, 4, 1) for Processor 2 2 Storage controller or low-profile PCIe NIC card 2 PCIe3 x16 (8, 4, 1) for Processor 2 3 Accelerator card 4 PCIe3 x16 (16, 8, 4, 1) for Processor 2 For more information on removing a storage controller, see "Expansion board."
For more information on removing an accelerator, see "Accelerators."