Asus Prime TRX40-Pro ATX AMD Threadripper Motherboard


  • AMD Socket sTRX4: Ready for the latest 3rd Gen AMD Ryzen™ Threadripper™ series processors
  • Robust power design: 16 Infineon TDA21462 power stages, ProCool II connectors with solid pins, and premium chokes and capacitors for stable power delivery
  • Comprehensive thermal solutions: VRM heatsink, M.2 heatsink, SoC VRM heatsink, active chipset heatsink solution, and an array of hybrid fan headers
  • Next-gen connectivity: Three PCIe 4.0 NVMe M.2 slots, USB 3.2 Gen 2 Type-C™ front-panel connector, and Intel Gigabit Ethernet
  • Intelligent tuning: ASUS 5-Way Optimization software and renowned UEFI BIOS offer easy configuration options for all experience levels


Product Code:Prime TRX40-Pro

Availability:Out of stock

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CPU Support:
AMD Socket sTRX4 for 3rd Gen AMD Ryzen Threadripper Series Desktop Processors


Motherboard Chipset:

Multi-GPU Support:
2-Way AMD CrossFire Technology

Expansion Slots:
3 x PCIe 4.0 x16 (x16/x16/x16) & 1 x PCIe 4.0 (x4 mode)

Intel I211-AT, ASUS Turbo LAN Utility & ASUS LAN Guard

Realtek® ALC S1220 8-Channel High Definition Audio CODEC featuring Crystal Sound 3

Storage: Sata Ports:
8 x SATA 6Gb/s ports

Storage: M.2 Slots:
3 x M.2 Slot (Key M)

Memory Type:
DDR4 4666(O.C.)/4600(O.C)/4400(O.C)/4333(O.C.)/4266(O.C.)/4133(O.C.)/3800(O.C.)/3733(O.C.)/3466(O.C.)/3400(O.C.)/3200/2933/2800/2666/2400/2133 MHz ECC and non-ECC

Memory: Memory Slots:

Memory: Max. Memory Support:

USB Ports: USB 2.0:
2 (available through internal connectors)

Back I/O Ports:
1 x LAN (RJ45) port, 4 x USB 3.2 Gen 2 (teal blue) (3 x Type-A+1 x Type-C) (one port can be switched to USB BIOS FlashBack™), 6 x USB 3.2 Gen 1 (blue), 1 x Optical S/PDIF out, 5 x Audio jacks & 1 x USB BIOS FlashBack Button

Internal I/O Ports:
1 x Q Code 2 x Aura RGB Strip Headers, 2 x Addressable Gen 2 headers, 1 x CPU Fan connector, 1 x AIO_PUMP connector, 1 x W_PUMP+ connector, 1 x Front panel audio connector, 1 x System panel, 1 x Thermal sensor connector & 1 x Clear CMOS jumper

Operating System:
Windows 10 64-bit

Asus Mother Board Prime TRX40-Pro

ASUS Prime TRX40-Pro is expertly engineered to unleash the full potential of AMD's latest high-core-count processors for content creators, designers and professional use. Combining a robust power design, comprehensive cooling solutions, ultrafast PCIe 4.0 connectivity and intelligent tuning options, the high-end desktop motherboard delivers the performance and stability needed to turn every creative vision into reality.

Get the Most out of All Your Cores

AMD's HEDT platform raises the stakes with the latest AMD 3rd Gen Ryzen Threadripper processors that boast more cores and higher bandwidth than ever before. Prime TRX40-Pro is ready for the additional processing power that plows through intensive tasks such as 3D rendering and video editing, and the extra bandwidth allows you to add multiple graphics cards and NVMe SSDs to accelerate your productivity.

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