Processor Qty / Socket Type (1) AMD Socket TR4 Supported CPU Series (1) AMD Ryzen Threadripper Processor Thermal Design Power (TDP) Wattage Max up to 250W

	Chipset Chipset AMD X399

	Memory Supported DIMM Qty (8) DIMM slots DIMM Type / Speed UDIMM ECC/Non-ECC DDR4 2933 Capacity Up to 256GB Memory channel 4 Channels per CPU Memory voltage 1.2V

	Expansion Slots PCI-E (1) PCI-E Gen2 x8 slot (w/ x4 link) / (1) PCI-E Gen3 x16 slot (w/ x8 link) / (3) PCI-E Gen3 x16 slots

	LAN Qty / Port (2) GbE ports + (1) GbE dedicated for IPMI Controller Intel I210 PHY Realtek RTL8211E

	Storage SATA Connector (6) SATA / (2) SATA-DOM Controller AMD X399 Speed 6Gb/s RAID RAID 0/1/10 NVMe Connector (M.2) (2) 2280 (by PCI-E interface)

	Graphic Connector type D-Sub 15-pin Resolution Up to 1920x1200 Chipset Aspeed AST2500

	Audio Chipset Realtek ALC892-CG Feature 7.1 ch

Input /Output USB (4) USB 2.0 ports (4 at rear) / (2) USB3.1 Gen2 ports (at rear) / (2) USB3.1 Gen1 ports (via Cable) / (4) USB3.1 Gen1 ports (at rear) / (1) USB3.1 Gen1 port (Type-A) COM (1) header VGA (1) D-Sub 15-pin VGA port (at rear) RJ-45 (2) GbE ports, (1) GbE dedicated for IPMI Audio (1) 5 holes Audio Jack+SPDIF fiber connector Front Panel (1) 2x12-pin SSI front panel header SATA (6) SATA-III connectors + (2) SATA-DOM connectors Power SSI 24-pin + 8-pin + 8-pin power connectors

	System Monitoring Chipset Aspeed AST2500 Fan Total (6) 4-pin headers Temperature Monitors temperature for CPU and memory and system environment Voltage Monitors voltage for CPU, memory, chipset and power supply LED Fan fail LED indicator / Over temperature warning indicator / Fan and PSU fail LED indicator Others Watchdog timer support

	Server Management AST2500 iKVM Feature 24-bit high quality video compression / Supports storage over IP and remote platform-flash / USB 2.0 virtual hub AST2500 IPMI Feature IPMI 2.0 compliant baseboard management controller (BMC) / 10/100/1000 Mb/s MAC interface

	BIOS Brand / ROM size AMI / 32MB Feature Hardware Monitor / Boot from USB device/PXE via LAN/Storage / User Configurable FAN PWM Duty Cycle / Console Redirection / ACPI 6.1 / SMBIOS 3.1/PnP/Wake on LAN / ACPI sleeping states S0,S3,S4,S5

	Physical Dimension Form Factor ATX

	Regulation FCC (SDoC) Class B CE (DoC) Class B RCM Class B VCCI Class B

	Operating Environment Operating Temp. 0o C - 55o C (32o F- 131o F) Non-operating Temp. - 40o C - 70o C (-40o F - 158o F) In/Non-operating Humidity 90%, non-condensing at 35o C

	RoHS RoHS 6/6 Compliant Yes

	Package Contains Motherboard (1) S8020 Motherboard Manual (1) Quick Installation Guide I/O Shield (1) I/O Shield Cable SATA (2) SATA signal cables

	Weight 3.00 lb Warranty Information 1 Year