Supermicro MBD-C9X299-PG300F-O Motherboard Mbd-c9x299-pg300f-o Core I7i9 R4 Lga2066 Intel X299 128gb Ddr4 Pci Express Atx Retail

Physical Stats
Form Factor
ATX
Processor/Cache
CPU
Intel Core^TM i7 X-series Processor, Intel Core^TM i9 Extreme X-series Processor, Intel Core^TM i9 X-series Processor.
Socket R4 (LGA 2066) supported, CPU TDP support 165W TDP
Support Intel Skylake-X refresh CPU System Memory
Memory Capacity
128GB Unbuffered non-ECC UDIMM, DDR4-2666MHz, in 8 DIMM slots
Memory Type
2666/2400/2133/1866/1600MHz Non-ECC DDR4 SDRAM 72-bit 288-pin UDIMM
DIMM Sizes
4GB, 8GB, 16GB
Memory Voltage
1.2V
On-Board Devices
Chipset
Intel X299
SATA
6 SATA3 (6 Gbps) ports RAID 0,1,5,10
IPMI
ASPEED AST2500
OOB BIOS refresh function is not supported
Network Controllers
Single LAN with Intel Ethernet Controller I210-AT
Single LAN with Aquantia AQC107 10G Ethernet Controller
Audio
ALC 1220 HD Audio
Graphics
Aspeed AST2500 BMC
Input / Output
LAN
1 RJ45 GbE port (IPMI Shared LAN)
1 RJ45 10GBase-T ports
USB
4 USB 2.0 ports (2 rear + 2 headers),
4 USB 3.0 ports (2 rear + 2 headers),
2 USB 3.1 ports (1 Type A, 1 Type C)
Video Output
1 VGA port
Serial Port / Header
1 COM Port (1 header)
TPM
1 TPM Header
Expansion Slots
PCI-E
4 PCI-E 3.0 x16
4xPCI-E3.0 x16 Slots(8/NA/16/16 or 8/8/8/16(Core i9) or NA/4/8/16(Core i7)
M.2
M.2 Interface: 2 PCI-E 3.0 x4, RAID 0 and 1
Form Factor: 2280
Key: M-Key
M-Key for SSD and Optane
System BIOS
BIOS Type
UEFI 128Mb