ASRock MB Sc sTR5 WRX90 WS EVO, AMD WRX90, 8xDDR5, 1xDP, EEB
ASRock MB Sc sTR5 WRX90 WS EVO, AMD WRX90, 8xDDR5, 1xDP, EEB
ASRock WRX90 WS EVO

Unique Feature
Superb Productivity
- PCIe Gen5 (Graphics, M.2)
- Eight Channel DDR5
- USB4 Type-C Ports (40 Gb/s)
Rock-Solid Durability
- Ultra Low-Loss PCB
- 18+3+3 Power Phase, 110A SPS for VCore
- 20K Long-lasting Black Caps (high quality and conductive polymer capacitors)
Ultrafast Connectivity
- Dual Intel® 10G LAN
EZ Update
- ASRock Auto Driver Installer
CPU
- Supports AMD Ryzen™ Threadripper™ PRO 9000/7000 WX-Series Processors
- Supports AMD Socket sTR5
- Supports ASRock Hyper BCLK Engine
Chipset
- AMD WRX90
Memory
- Eight Channel DDR5 Memory Technology
- 8 x DDR5 DIMM Slots*
- Supports DDR5 ECC, buffered memory (RDIMM/ RDIMM-3DS) up to 7600+(OC)
- Max. capacity of system memory: 2TB
BIOS
- 256Mb AMI UEFI Legal BIOS with GUI support
Graphics
- Aspeed AST2600 BMC Controller
- 1 x DisplayPort 1.1a with max. resolution up to 1920x1200 @ 60Hz*
Audio
- 7.1 CH HD Audio with Content Protection (Realtek ALC1220 Audio Codec)
- Impedance Sensing on Rear Out port
- Individual PCB Layers for R/L Audio Channel
- Nahimic Audio
LAN
2 x 10 Gigabit LAN 100/1000/2500/5000/10000 Mb/s (Intel® X710-AT2)
- Support PXE
1 x Dedicated IPMI (Realtek RTL8211F)
Slots
CPU:
- 7 x PCIe 5.0 x16 Slots (PCIE1/PCIE2/PCIE3/PCIE4/PCIE5/PCIE7 at x16; PCIE6 at x8)*
- 15µ Gold Contact in VGA PCIe Slots
Storage
CPU:
- 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2260/2280/22110 PCIe Gen5x4 (128 Gb/s) mode*
- 2 x MCIO Connectors (PCIe Gen5x4 or 4 x SATA3 6.0 Gb/s)
- 1 x SlimSAS SFF-8654 Connector (SLIM1) (PCIe Gen4x4 or 4 x SATA3 6.0 Gb/s)
Chipset:
- 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2260/2280 PCIe Gen4x4 (64 Gb/s) mode*
- 1 x SlimSAS SFF-8654 Connector (SLIM2) (PCIe Gen4x4)
- 4 x SATA3 6.0 Gb/s Connectors
- Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
- Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe storage devices
USB
CPU:
- 2 x USB4 Type-C (Rear)
- 4 x USB 3.2 Gen2 Type-A (Rear)
Chipset:
- 1 x USB 3.2 Gen2x2 Type-C (Front)
- 4 x USB 3.2 Gen1 Type-A (2 Rear, 2 Front)
- 4 x USB 2.0 (Front)
Internal I/O
- 2 x Thermistor Cable Headers
- 1 x Front VGA Header
- 1 x COM Port Header
- 1 x Power LED and Speaker Header
- 1 x Intelligent Platform Management Bus Header
- 1 x PSU SMBus Header
- 1 x BMC SMBus Header
- 1 x Auxiliary Panel Header
- 2 x Addressable LED Headers*
- 1 x CPU Fan Connector (4-pin)**
- 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)***
- 3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)****
- 1 x 24 pin ATX Power Connector (Hi-Density Power Connector)
- 1 x 3 pin ATX Power Connector*****
- 2 x 8 pin ATX 12V Power Connectors (Hi-Density Power Connector) (for Motherboard)******
- 2 x 6 pin PCIe 12V Power Connectors (Hi-Density Power Connector) (for Motherboard)******
- 2 x 6 pin Graphics 12V Power Connectors (Hi-Density Power Connector) (for PCIe card)*******
- 1 x Right Angle Front Panel Audio Connector
- 2 x USB 2.0 Headers (Support 4 USB 2.0 ports)
- 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports)
- 1 x Front Panel Type C USB 3.2 Gen2x2 Header (20 Gb/s)
- 2 x SGPIO Headers
- 1 x CPU HP-SMBus Connector
- 1 x Non Maskable Interrupt Button Header
- 1 x Dr. Debug with LED
- 1 x Power Button with LED
- 1 x Reset Button with LED
- 1 x Clear CMOS Button
Rear Panel I/O
- 1 x DisplayPort 1.1a
- 1 x Optical SPDIF Out Port
- 2 x USB4 Type-C Ports (40 Gb/s)*
- 4 x USB 3.2 Gen2 Type-A Ports (10 Gb/s)
- 2 x USB 3.2 Gen1 Type-A Ports
- 2 x RJ-45 LAN Ports
- 1 x RJ45 Dedicated IPMI LAN Port
- 1 x Line Out Jack (Gold Audio Jack)
- 1 x Microphone Input Jack (Gold Audio Jack)
Software and UEFI
Software
- ASRock Polychrome SYNC*
UEFI
- ASRock Full HD UEFI
- ASRock Auto Driver Installer
- ASRock Instant Flash
Accessories
- 1 x User Manual
- 1 x I/O Shield
- 4 x SATA Data Cables
- 2 x Thermistor Cables
- 1 x Multi PSU Adaptor Cable
- 2 x Screws for M.2 Sockets
- 2 x Standoffs for M.2 Sockets
Form Factor
- EEB Form Factor: 12.0-in x 13.0-in, 30.5 cm x 33.0cm
- 14 Layer PCB
- 2oz Copper PCB
OS
- Microsoft Windows® 11 64-bit
OS
- FCC, CE
- ErP/EuP ready (ErP/EuP ready power supply is required)
- CEC Tier II ready