Specifications

Physical Status
Form Factor	ATX
Dimensions	12" x 9.6" (305 mm x 244 mm)
Processor System
CPU	Supports AMD Ryzen? Threadripper? PRO 3000WX
Socket	Single Socket SP3 (LGA4094)
Chipset	AMD WRX80
System Memory
Supported DIMM Quantity	8 DIMM slots (1DPC)
Supported Type	Supports DDR4 288-pin ECC/non-ECC UDIMM, RDIMM, LRDIMM, RDIMM-3DS
Max. Capacity per DIMM	ECC/non-ECC UDIMM, RDIMM, LRDIMM: up to 128GB RDIMM-3DS: up to 256GB RDIMM-3DS Max. memory capacity is to be validated
Max. DIMM Frequency	ECC/non-ECC UDIMM, RDIMM, LRDIMM, RDIMM-3DS: max. 3200MHz RDIMM-3DS Max. memory frequency is to be validated
Voltage	1.2V
PCIe Expansion Slots (SLOT7 close to CPU)
PCIe x 16	SLOT7: PCIe4.0 x16 [CPU] SLOT6: PCIe4.0 x16 [CPU] SLOT5: PCIe4.0 x16 [CPU] SLOT4: PCIe4.0 x16 [CPU] SLOT3: PCIe4.0 x16 [CPU] SLOT2: PCIe4.0 x16 [CPU] SLOT1: PCIe4.0 x16 [CPU]
Other PCIe Expansion Connectors
M.2 slot	2 M-key (PCIe4.0 x4), supports 22110/2280/2260/2242/2230 form factor [FCH]
OCuLink	2 OCuLink (PCIe4.0 x4 or 4 SATA 6Gb/s) [FCH]
SATA/SAS Storage
PCH Built-in Storage	AMD WRX80 (12 SATA 6Gb/s): 2 OCuLink, 4 SATA 7-pin
Ethernet
Additional GbE Controller	Intel^? X710-AT2: 2 RJ45 (10GbE)
Server Management
BMC Controller	ASPEED AST2500
IPMI Dedicated GLAN	1 x Realtek RTL8211E for dedicated management GLAN
Graphics
Controller	ASPEED AST2500
VRAM	DDR4 512MB
Rear I/O
UID Button/LED	1
VGA Port	1 DB15
Serial Port	1 DB9
USB 3.2 Gen1 Port	2 Type-A (USB3.2 Gen1)
RJ45	2 RJ45 (10GbE) 1 dedicated IPMI
Internal Connector/Headers
Power Connector	1 (24-pin, ATX main power), 2 (8-pin, ATX 12V)
Auxiliary Panel Header	1 (18-pin): chassis intrusion, system fault LED, LAN1/LAN2 activity LED, locate, SMBus
System Panel	1 (9-pin): RSTBTN, PWRBTN, HDDLED, PWRLED
Speaker Header	1 (4-pin)
Fan Header	7 (6-pin)
Thermal Sensor Header	2
TPM Header	1 (13-pin, SPI), 1 (17-pin, LPC)
HSBP	1
SMBus header	1
PMBus header	1
IPMB Header	1
Clear CMOS	1 (contact pads)
USB 3.2 (Gen1) Header	1 (19-pin, 2 USB3.2 Gen1)
USB 3.2 (Gen2) Header	1 (Type-C, 1 USB3.2 Gen2)
NMI Header	1
LED Indicators
Standby PWR LED 5vsb	1
80 Debug Port LED	1
Fan Fail LED	7
BMC heartbeat LED	1
System BIOS
BIOS Type	AMI 256 Mb SPI Flash ROM
BIOS Features	Plug and Play (PnP), ACPI 2.0 Compliance Wake Up Events, SMBIOS 2.8.0, ASRock Rack Instant Flash
Hardware Monitor
Temperature	CPU, DRAM, MB, Card Side, Chipset Temperature Sensing
Fan	CPU/Rear/Front Fan Tachometer CPU Quiet Fan (Allow CPU Fan Speed Auto-Adjust by CPU Temperature) CPU/Rear/Front Fan Multi-Speed Control
Voltage	3VSB, 5VSB, VCPU, VSOC, VCCM, APU VDDP, 1.05V_PROM_S5, 2.5V_PROM, 1.05V_PROM_RUN, BAT, 3V, 5V, 12V
Environment
Temperature	Operation temperature: 10°C ~ 35°C / Non operation temperature: -40°C ~ 70°C
Humidity	Non operation humidity: 20% ~ 90% ( Non condensing)