Specification:

Manufacturer Number: MBD-X12SPA-TF-O

Product Description: SUPERMICRO X12SPA-TF – motherboard – extended ATX – LGA4189 Socket – C621A

Product Type: Motherboard – extended ATX

Chipset Type: Intel C621A

Processor Socket: 1 x LGA4189 Socket

Compatible Processors: Xeon (Maximum TDP 270 Watt, supports CPUs with up to 40 cores)

Max RAM Size: 4 TB

RAM Supported: 16 DIMM slots – DDR4, ECC, 3DS Load-Reduced, 3DS registered, Optane DC Persistent

Storage Ports: 8 x SATA-600 (RAID), 4 x M.2

Expansion Slots: 1 x CPU | 16 x DIMM 288-pin (1.2 V) | 4 x PCIe 4.0 x16 | 3 x PCIe 4.0 x8

Storage Interfaces: SATA-600 -connectors: 8 x 7pin Serial ATA – RAID 0 / RAID 1 / RAID 10 / RAID 5 | PCIe 4.0 -connectors: 4 x M.2

Interfaces: 1 x LAN (Gigabit Ethernet) | 1 x management | 1 x LAN (10Gigabit Ethernet) | 1 x USB-C Gen2x2 | 1 x VGA | 2 x USB 2.0 | 1 x USB 3.2 Gen 2 | 1 x USB-C Gen2 | 4 x USB 3.2 Gen 1 | 1 x serial

Internal Interfaces: 2 x USB 3.2 Gen 1 – header | 2 x USB 2.0 – header | 1 x serial header

Graphics: ASPEED AST2500

Audio: HD Audio

LAN: 10 Gigabit Ethernet, Gigabit Ethernet

Included Accessories: I/O back plate

Cables Included: 6 x Serial ATA cable

Manufacturer Warranty: 3-year warranty

Designed For: SC743 AC-1K26B-SQ; SC747 BTQ-R2K04B