Supermicro X11SRA - Motherboard Features

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Super X11SRA/-F/-RF User's Manual
Note: The table above is continued on the next page.
Motherboard Features
CPU
• The X11SRA and X11SRA-F/-RF motherboards support a single Intel Xeon W-21xx series processor in an LGA2066 socket
Memory
• Supports up to 256GB of RDIMM or 512GB of LRDIMM ECC/Non-ECC DDR4 memory, two DIMMs per channel (DPC)
with speeds of up to 2666MHz or one DIMM per channel with speeds of up to 2666MHz
DIMM Size
• 4GB, 8GB, 16GB, 32GB, and 64GB 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 PCH C422
Expansion Slots
• Four (4) PCI-E 3.0 slots: one x4 slot, one x8 (IN x16) slot, two x16 slots
• Two (2) M.2 PCI-E 3.0 x4 slots
Network
• Intel i219LM (available on X11SRA)
• Intel i210AT (available on X11SRA-F/-RF)
• Aquantia AQC108 (available on all SKUs)
Baseboard Management Controller (BMC)
• ASPEED AST2500
Graphics
• Graphics controller via ASPEED AST2500 (Only available on X11SRA-F and X11SRA-RF)
Audio
• Realtek ALC1220 - HD Audio 7.1 (Only available on X11SRA and X11SRA-F)
I/O Devices
• Serial (COM) Header
• SATA 3.0
• RAID (PCH)
• One (1) front accessible serial header (COM1)
• Six (6) I-SATA 3.0 ports (I-SATA 2~7)
• RAID 0, 1, 5, and 10
Motherboard Features