MotherboardsASRock
ASRock Threadripper 7000 / Pro TRX50 WS PCIE 5.0 eATX Motherboard
MPN: 90-MXBN40-A0UAYZ
Key specifications
SocketTR5
Form factorE-ATX
ChipsetAMD TRX50
Memory typeRDIMM (Registered)
M.2 slots3
Max Memory1 GB
Full Specifications57 fields
Additional Information
Model Number
90-MXBN40-A0UAYZ
Gtin
4710483944529
Additional Specifications
Water Cooled
No
Cooling
Passive Heatsinks
Qpi Speed
N/A
Dimensions
305 x 277 mm
Note
-
Colour
Primary Colour
Black
Secondary Colour
Silver
Core Specifications
Edition
TRX50 WS
Form Factor
E-ATX
Socket
TR5
Chipset
AMD TRX50
CPU
Cpu Manufacturer
AMD
Expansion Slots
Pcie X16 Slots Total
5
Pcie 5 0 X16 Mechanical Slot
3
Pcie 4 0 X16 Mechanical Slot
2
External Connectivity
Network Interface Type
802.11ax Wi-Fi 6E LAN
Wired 10G LAN
Wired 2.5 Gigabit LAN
Network Chip Modules
1 x 802.11ax WiFi 6E + BT5.2
1 x Dragon RTL8125BG (2.5GbE LAN)
1 x Marvell AQtion AQC113CS 10GbE
Rear I O Connectors
1 x Clear CMOS Button
1 x Line Out
1 x Mic-In
2 x RJ-45
1 x S/PDIF-Out (Optical)
2 x USB 3.2 Gen1 Type-A
4 x USB 3.2 Gen2 Type-A
1 x USB 3.2 Gen2 Type-C
1 x USB 3.2 Gen2x2 Type-C
2 x WiFi Antenna connectors
External Ports
Usb 3 2 External Type C
1
Usb 3 1 External Type C
1
Usb 3 1 External Type A
4
Usb 3 0 External Type A
2
Fan Header
4 Pin Fan Connectors
1
Form Factor
Motherboard Formfactor
E-ATX
Graphics Support
Primary Gpu Interface
PCIe 5.0 (x16)
Nvidia Sli Support
N/A
Amd Crossfire Support
N/A
Integrated Graphics
Discrete GPU Required for Graphics Output
On Board Graphics Connectors
None
Internal Connectivity
Expansion Slots
1 x M.2 Key E (Supports Wi-Fi modules)
1 x M.2, 22-60/80, PCIe Gen4x4
1 x M.2, 22-60/80, PCIe Gen5x4
1 x PCIe 4.0 x16 (x4 Bandwidth)
1 x PCIe 4.0 x16 (x8 Bandwidth)
3 x PCIe 5.0 x16
4 x SATA 6GB/s
Sata Support
SATA3
Raid Support Via
SATA3 / M.2
Storage Mode Support
RAID 0
RAID 1
RAID 10
RAID 5
Internal I O
1 x 24-pin (Power)
1 x 4-pin CPU Fan Connector
2 x 6-pin (Power)
1 x 6-pin PCIe (Power)
2 x 8-pin (Power)
2 x Addressable Digital RGB Header
1 x Chassis Intrusion/Speaker Header
3 x Chassis Water Pump/Fan Connector
1 x CPU Water Pump/Fan Connector
1 x Dr. Debug with LED
1 x Front Panel Audio Header
1 x Front Panel USB Type-C Header
1 x Power Button with LED
1 x Reset Button with LED
4 x SATA III - 6Gb/s
1 x Serial (COM) Header
2 x SlimSAS Connector
1 x Thunderbolt AIC Connector (5-pin)
1 x TPM (SPI_TPM) header
2 x USB 2.0 Header
1 x USB 3.2 Gen1 Header
Internal Ports
Usb 3 0 3 1 3 2 Internal Type C Possible Ports
1
Usb 3 0 Internal Possible Ports
2
Rgb Led Connectors
2x Digital RGB (3-Pin 5VDG)
Lighting
Lighting Rgb
No
Memory
Memory Slots
4x
Motherboard
Motherboard Chipset
AMD WRX90
RAM Memory Support
Memory Type
DDR5
Memory Channel
Quad (4)
Memory Type Ecc
ECC
Memory Type R U
RDIMM (Registered)
Memory Speed Mhz
DDR5 - 7600(OC)
Max Memory Capacity
1TB
Storage Ports
M 2 Pcie 4 0 X4
1
M 2 Sata 6g
4
Sata 6g Internal
4
Wi
Fi Lan Lan Ports
1x 2.5 Gbit/s, 1x 10 Gbit/s
Fi Lan Wi Fi Bluetooth
Yes
General
Audio
7.1 Channel HD Audio
Best indexed price
£740.53GBP
Indexed 25 May 2026 — verify at retailer
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