C9X299-RPGF

Form Factor: ATX
Dimension: 12″ x 9.6″ (30.48cm x 24.38cm)
CPU: Intel® 7th Generation Core™ i7 X-series, Intel® Core™ i9 Extreme X-series Processor, Intel® 9th Generation Core™ i7 X-series, Intel® 10th Generation Core™ i9 Extreme X-series, Intel® 9th Generation Core™ i9 X-series Single Socket Socket R4 (LGA-2066) supported, CPU TDP supports Up to 165W TDP
Memory Capacity: 8 DIMM slots 256GB Unbuffered non-ECC UDIMM, DDR4-2933MT/s
Memory Type: 2666/2400/2133/1866/1600 MT/s SDRAM 72-bit, 288-pin
DIMM Sizes: 4GB, 8GB, 16GB, 32GB
Memory Voltage: 1.2V
Chipset: Intel® X299
SATA: 6 SATA3 (6 Gbps) ports’ RAID 0,1,5,10
IPMI: ASPEED AST2500
Network Controllers: Single LAN with Intel® Ethernet Controller I210-AT Single LAN with Aquantia 5G LAN chip AQC108
LAN: 2 RJ45 Gigabit Ethernet LAN ports
USB: 4 USB 3.2 Gen2 port(s) (1 type C’ 3 type A) 4 USB 2.0 port(s) (4 via header) 2 USB 3.2 Gen1 port(s) (2 via header) 2 USB 3.0 port(s) (2 rear)
Video Output: 1 VGA port(s)
Serial Port: 1 COMPort(s) (1 header), (1 x RS232)
TPM: 1 TPM Header
PCIe: 4 PCIe 3.0 x16, 1 PCIe 3.0 x1 ***4xPCIe3.0 x16 Slots(8/NA/16/16 or 8/8/8/16 or NA/4/8/16(Skylake-X 28 Lanes) or NA/4/4/8(Kabylake-X), 1xPCIe3.0x1 slots***
M.2: M.2 Interface: PCIe 3.0 x4, RAID 0,1 Form Factor: 22110, 2280 Key: M-Key 1 M.2 2242/3042 B-Key (USB3.0/2.0 x 1) with nano SIM holder (support SATA upon request)2 M.2 2242/3042 B-Key (USB3.0/2.0 x 1) with nano SIM holder 1 M.2 2230 E-Key (PCIe 2.0 x1/USB2)
BIOS Type: 128MB UEFI
Software: SuperDoctor® 5, Watchdog
Voltage: VBAT, Monitors CPU voltages, Chassis intrusion header, 3.3V standby, 1.2V (VDIMM), 1.05 (PCH), +5V, +3.3V, +12V
FAN: 5x 4-pin fan headers (up to 5 fans) Thermal control tachometer fan connectors PWM fan speed control Fan speed control Overheat LED indication
Other Features: WOL, CPU thermal trip support for processor protection, Control of power-on for recovery from AC power loss, ATX Power connector, ACPI power management, Voltage and Frequency Overclocking, Intel Smart Response Technology