ASRock WRX90 WS EVO motherboard offers a powerful and versatile solution for professional use and gaming. This motherboard is designed to support AMD Ryzen Threadripper PRO processors and provides excellent performance for heavy tasks. Eight-channel DDR5 memory support allows for up to two terabytes of memory, and with seven PCIe 5.0 x16 slots, you can utilize top-tier graphics cards and storage solutions.

The WRX90 WS EVO offers comprehensive connectivity, such as USB4 Type-C ports and two 10 Gb/s Ethernet ports, enabling fast data transfer and efficient network features. Overall, the motherboard is a reliable and powerful choice for highly demanding applications.

– AMD sTR5 socket supports AMD Ryzen Threadripper PRO processors

– 18+3+3 phase power delivery, 110A SPS design for VCore

– 8 x DDR5 DIMM memory slots, max. 2 TB

– Supports eight-channel ECC registered memory, up to 7600+ (OC)

– Realtek ALC1220 7.1 CH HD Audio, Nahimic Audio

Features:

• Chipset: AMD WRX90
• Processor socket: sTR5
• Processor support: AMD Ryzen Threadripper PRO 7000 WX
• Motherboard size: EEB, 12 in x 13 in (30.5 cm x 33 cm)
• Memory slots (qty): 8
• Memory type: DDR5 (Eight Channel), ECC buffered, up to 7600+ (OC) MHz
• Maximum memory capacity: 2 TB / 2000 GB
• Network connections: 2 x 10 Gigabit LAN (Intel X710-AT2), PXE 1 x Dedicated IPMI support (Realtek RTL8211F)
• Bluetooth: No
• Sound card: 7.1 CH HD Audio Content Protection (Realtek ALC1220 Audio Codec), Nahimic Audio

Expansion slots

• CPU:
  – 7 x PCIe 5.0 x16 Slots (PCIE1/PCIE2/PCIE3/PCIE4/PCIE5/PCIE7 at x16; PCIE6 at x8), NVMe SSD boot disk support
  – 15μ Gold Contact in VGA PCIe Slots

Hard drive connections

• 4 x SATA 6 Gb/s ports
• 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)

Rear panel connections

• 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)

Internal connections

• 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

*Supports a total of 5V/3A, 15W LED strip

**CPU_FAN1 supports fan power supply of 1A (12W)

***CPU_FAN2/WP supports fan power supply of 2A (24W)

****CHA_FAN1~3/WP support fan power supply up to 2A (24W)

*****Connect the included Multi PSU adapter cable to the ATX_CON1 connector if using a secondary power supply

******ATX12V1 and ATX12V2 connectors must be connected for the system to start properly. All 8-pin and 6-pin 12V power connectors must be connected when overclocking

*******6-pin PCIE 12V power cables must be connected to either GFX_12V1 or GFX_12V2 connectors for the system to start properly