Supermicro MBD-C9X299-PG300-O C9x299-pg300

Physical Stats
Form Factor
ATX
Processor/Cache
CPU
Intel CoreTM i7 X-series Processor, Intel CoreTM i9 Extreme X-series Processor, Intel CoreTMi9 X-series Processor.
Socket R4 (LGA 2066) supported, CPU TDP support 165W TDP 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
Network Controllers
Single LAN with Intel single Ethernet PHY i219V
Single LAN with Aquantia AQC107 10G Ethernet Controller
Audio
ALC 1220 HD Audio
Input / Output
LAN
1 RJ45 Gigabit Ethernet LAN ports
1 RJ45 10GBase-T ports
USB
4 USB 2.0 ports (2 rear + 2 headers),
6 USB 3.0 ports (4 rear + 2 headers),
2 USB 3.1 ports (1 Type A, 1 Type C)
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, 2280/22110
Key: M-Key
M-Key for SSD and Optane
System BIOS
BIOS Type
UEFI 128Mb
Management
Software
SuperDoctor 5, Watchdog
PC Health Monitoring
Voltage
+12V, +3.3V, +5V, 1.05 (PCH), 1.2V (VDIMM), 3.3V standby, Chassis intrusion header, Monitors CPU voltages, VBAT
FAN
5x 4-pin fan headers (up to 5 fans), Fan speed control, Overheat LED indication, PWM fan speed control, Thermal control tachometer fan connectors
Temperature
N/A
LED
N/A
Other Features
ACPI power management, ATX Power connector, Control of power-on for recovery from AC power loss, CPU thermal trip support for processor protection, Intel Smart Response Technology, Voltage and Frequency Overclocking, WOL
Weight
3.00 LB
Warranty Information
1 Year