Supermicro MBD-C9Z390-CG-O Motherboard MBD-C9Z390-CG-O Core i9/i7/i5/i3 LGA1151 Z390 64GB PCI Express M.2 ATX Retail

Physical Stats
Form Factor
ATX Processor/Cache
CPU
Intel 8th/9th Generation Core^TM i9/Core^TM i7/Core^TM i5/Core^TM i3/Pentium/Celeron series Processor.
Single Socket H4 (LGA 1151) supported, CPU TDP support Up to 120W TDP System Memory
Memory Capacity
Up to 64GB Unbuffered non-ECC UDIMM, in 4 DIMM slots (Limited to Gen 8th series and Gen 9th core i3, Pentium and Celeron) Up to 128GB Unbuffered non-ECC UDIMM, in 4 DIMM slots (Limited to Gen 9th core i5/i7/i9) Memory Type
2666MHz/2400MHz DDR4 288-pin Non-ECC UDIMM DIMM Sizes
4GB, 8GB, 16GB, 32GB Memory Voltage
1.2V On-Board Devices
Chipset
Intel Z390 Express SATA
Intel Z390 Express controller for 6 SATA3 (6 Gbps) ports RAID 0,1,5,10 Network Controllers
Single LAN with Intel single Ethernet PHY i219V Audio
7.1 HD Audio Graphics
DP up to 1.2 HDMI up to 1.4b Input / Output
SATA
6 SATA3 (6Gbps) port LAN
1 RJ45 Gigabit Ethernet LAN ports USB
4 USB 3.1 Gen1 ports (2 Rears Type A, 2 via headers)
5 USB 3.1 Gen2 ports (3 Rears Type A + 1 Rear Type C, 1 via header)
Internal USB 3.1 Gen2 port only supports one type-C device Video Output
2 DP (DisplayPort) ports, 1 HDMI port,
DP up to 1.2, HDMI up to 1.4b Serial Port / Header
1 COM Port (1 header) TPM
1 TPM Header Expansion Slots
PCI-E
2 PCI-E 3.0 x16 slots (16/NA or 8/8),
1 PCI-E 3.0 x4,
3 PCI-E 3.0 x1
CPU Slot3 PCI-E 3.0 x8 (IN x16) slot and CPU Slot1 PCI-E 3.0 x4 slot share the same PCI-Ex16 link with CPU Slot6 PCI-E 3.0 x16 slot. CPU Slot6 PCI-E 3.0 x16 slot and CPU Slot3 PCI-E 3.0 x8 (IN x16) slot will change to PCI-E 3.0 x8 link and PCI-E 3.0 x4 link respectively when an add-on card is installed in CPU Slot1 PCI-E 3.0 x4 slot M.2
M.2 Interface: 2 PCI-E 3.0 x4, RAID 0 and 1
Form Factor: 2242/2260/2280/22110, 2242/2260/2280
Key: M-Key , M-Key System BIOS
BIOS Type
AMI AMI 64Mb SPI Flash ROM