Supermicro X11DPU-XLL User Manual page 14

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Super X11DPU-XLL User's Manual
Motherboard Features
CPU
This motherboard supports dual Intel Xeon Scalable-SP and 2nd Gen Intel Xeon Scalable-SP processors (Socket P) which
offer Intel® UltraPath Interconnect (UPI) links of up to 10.4 G/s
Note: Both CPUs need to be installed for full access to the PCI-E slots, DIMM slots, and onboard controllers. Refer
to the block diagram on page 18 to determine which slots or devices may be affected.
Memory
Integrated memory controller supports up to 4TB of 3DS Load Reduced DIMM (3DS LRDIMM), Load Reduced DIMM
(LRDIMM), 3DS Registered DIMM (3DS RDIMM), Registered DIMM (RDIMM), Non-Volatile DIMM (NV-DIMM) DDR4
(288-pin) ECC memory with speeds of 2933*/2666/2400/2133 MHz in 16 slots.
*Note: Support for 2933 MHz memory is dependent on the CPU SKU.
DIMM Size
Up to 128GB at 1.2V
Note 1: Memory speed support depends on the processors used in the system.
Note 2: For the latest CPU/memory updates, please refer to our website at
motherboard.
Chipset
Intel® C621 chipset
Expansion Slots
1 PCI-E 3.0 (x16 + x16) WIO left riser card support
1 PCI-E 3.0 x8 (in x16) WIO center right hand riser
1 PCI-E 3.0 (x16 + x16 + x8) far right Ultra IO Riser Slot
4 NVMe PCI-E 3.0 x4 slots
Network
BMC RJ45 ports and LAN options via Ultra Riser
BaseBoard Management Controller (BMC)
ASPEED AST 2500 Baseboard Controller (BMC) supports IPMI 2.0
One (1) dedicated IPMI LAN located on the rear IO back panel
Graphics
Graphics controller via ASPEED AST2500
Note: The table above is continued on the next page.
Motherboard Features
14
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