Supermicro - MBD-X12SPA-TF-B - Supermicro X12SPA-TF Workstation Motherboard - Intel C621 Chipset - Socket LGA-4189 - Intel Optane Memory Ready - Extended ATX - Xeon Processor Supported - 4 TB DDR4 SDRAM Maximum RAM - DIMM, RDIMM, LRDIMM - 16 x Memory

ITEM #: 22142393
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
USB / FireWire Ports=1 x USB-C Gen 2x2 + 1 x USB-C Gen 1 + 2 x USB 3.2 Gen 2 + 4 x USB 3.2 Gen 1 + 2 x USB 2.0 + (2 x USB 3.2 Gen 1 + 2 x USB 2.0 via headers)
Graphics=ASPEED AST2500
Audio=HD Audio
LAN=10 Gigabit Ethernet, Gigabit Ethernet
Manufacturer Warranty=3-year warranty
Designed For=SC743 AC-1K26B-SQ; SC747 BTQ-R2K04B
Product Type : Motherboard - extended ATX
Chipset Type : Intel C621A
Processor Socket : LGA4189 Socket
Max Processors Qty : 1
Compatible Processors : Xeon (Maximum TDP 270 Watt, supports CPUs with up to 40 cores)
Max Size : 4 TB
Technology : DDR4
Bus Clock : 3200 MHz
Supported RAM Integrity Check : ECC
Registered or Buffered : 3DS Load-Reduced, 3DS registered, Optane DC Persistent
Graphics Controller : ASPEED AST2500
Type : HD Audio
Audio Codec : Realtek ALC888S
Compliant Standards : High Definition Audio
Network Controller : Marvell AQC113C / Intel I210-AT
Network Interfaces : 10 Gigabit Ethernet, Gigabit Ethernet
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
BIOS Type : AMI
BIOS Features : Power failure recovery (AC loss resume), ACPI 3.0 support, ACPI 4.0 support, SMBIOS 2.7 support, IPMI 2.0 support
Hardware Monitoring : CPU core temperature, chassis temperature, CPU fan tachometer, chassis fan tachometer, system voltage, CPU core voltage
Sleep / Wake Up : RTC (real-time clock) wake up
Included Accessories : I/O back plate
Cables Included : 2 x Serial ATA cable
Width : 13 in
Depth : 12 in
Package Type : Bulk
Service & Support : Limited warranty - parts - 1 year ¦ Limited warranty - labor - 3 years
Designed For : Supermicro SC743 AC-1K26B-SQ ¦ Supermicro SC747 BTQ-R2K04B