Supermicro X11DAi-N User Manual page 13

Motherboard Features
CPU
•
This motherboard supports dual Intel Xeon Scalable-SP and 2nd Gen Intel Xeon Scalable-SP processors which offer two
Intel® UltraPath Interconnect (UPI) links of up to 10.4 GT/s
Note: Both CPUs need to be installed for full access to the PCIe 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 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
2933*/2666/2400/2133 MHz memory in 16 memory slots.
Note: 1. Support for 2933 MHz memory is dependent on the CPU SKU. 2. Up to 5TB of memory is supported with
DCPMM modules installed.
DIMM Size
•
Up to 128 GB 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 http://www.supermicro.com/products/
motherboard.
Chipset
•
Intel C621
Expansion Slots
•
Four (4) PCIe 3.0 X16 slots: Slot1/Slot2 (supported by CPU1), Slot3/Slot5 (supported by CPU2)
•
Two (2) PCIe 3.0 X8 slots: Slot4/Slot6 (supported by CPU2)
BaseBoard Management Controller (BMC)
•
ASPEED AST 2500 Baseboard Controller (BMC) supports IPMI 2.0
Graphics
•
Graphics controller via ASPEED AST 2500 BMC (BaseBoard Management Controller)
Network Connection
•
Two Gigabit Ethernet ports (GLAN 1/GLAN 2) supported by Intel PCH C621
•
One IPMI shared LAN supported by the ASPEED AST2500 BMC on GLAN1
I/O Devices
•
VGA
•
Audio
•
SATA 3.0
Motherboard Features
•
One (1) VGA port on the I/O back panel
•
One (1) 7.1 High Definition (HD) Audio connector on the I/O back panel
•
One (1) Audio connection header for front access
•
Eight (8) SATA 3.0 ports supported by Intel PCH (SATA 1-8)
•
Two (2) SATA 3.1 ports with power-pins built-in and can support Supermicro
(SuperDOM), S-SATA1/2 ports are supported by Intel SCU
•
RAID 0, 1, 5, 10
13
Chapter 1: Introduction