ASRock TRX40 Taichi (Socket sTRX4) ATX Motherboard

TRX40 Taichi (Socket sTRX4) ATX Motherboard

  • 3rd Gen AMD Ryzen Threadripper
  • Socket STRX4
  • SLI/CrossfireX
  • 8x SATA3 Ports
  • 3xPCIe 4.0x16
  • 1x PCIe 4.0x4 ,2x M.2
  • DDR4 4666 (O.C)
  • Intel 802.11ax WiFi
  • 2.5 & 1 Gb LAN
  • 7.1 CH HD Realtek Audio

2 In stock

£469.99 *
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Stock Code: MB-172-AK

EAN: 4717677339918


Manufacturer: Asrock

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Product information:

TRX40 Taichi (Socket sTRX4) ATX Motherboard

The ASRock TRX40 Taichi is equipped to support AMD's 3rd generation of Ryzen Threadripper Processors. The chipset features PCIe Gen 4, giving you plenty of headroom for high speed solid state drives and supported PCIe Gen 4 graphics cards, native USB 3.2 Gen 2 ports and an overall more powerful chipset. The chipset uses active on board cooling, through the use of a mini heatsink and fan, to ensure constant cooling delivering consistent and ultimate performance.

The Features of the ASRock TRX40 Taichi at a Glance:

  • Supports 3rd Gen AMD Ryzen Threadripper Processors
  • 16 Power Phase Design, 90A Dr. MOS & Power Choke
  • Supports DDR4 4666+(OC)
  • NVIDIA NVLINK, 3-Way SLI, AMD 3-Way CrossFireX
  • 8 SATA3, 1 Hyper M.2 (PCIe Gen4 x4 & SATA3), 1 Hyper M.2 (PCIe Gen4 x4)
  • 3 USB 3.2 Gen2 (1 Front Type-C, 2 Rear), 8 USB 3.2 Gen1 (4 Front, 4 Rear)


  • Processor:
    Support 3rd Gen AMD Ryzen Threadripper Processors
  • Chipset:
    AMD TRX40
  • Socket:
    Supports AMD Socket sTRX4
  • RAM:
    8 x DDR4 DIMM Slots
    Supports DDR4 4666(OC)+ / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory (U-DIMM)
    Quad Channel DDR4 Memory Technology
    Max. capacity 256GB
    3 x PCI Express 4.0 x16 Slots (PCIE1/PCIE3/PCIE4: single at x16 (PCIE1); dual at x16 (PCIE1) / x16 (PCIE3); triple at x16 (PCIE1) / x16 (PCIE3) / x16 (PCIE4)
    1 x PCI Express 4.0 x1 Slot
  • Multi GPU Support:
    Supports AMD 3-Way CrossFireX and CrossFireX
    Supports NVIDIA 3-Way SLI and SLI
    Supports NVIDIA NVLink with dual NVIDIA GeForce RTX series graphics cards
  • Internal Connections:
    8 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug
    1 x Hyper M.2 Socket (M2_1), supports M Key type 2260/2280 M.2 PCI Express module up to Gen4x4 (64 Gb/s)
    1 x Hyper M.2 Socket (M2_2), supports M Key type 2260/2280/22110 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen4x4 (64 Gb/s)
    1 x Power LED and Speaker Header
    2 x RGB LED Headers
    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)
    2 x 8 pin 12V Power Connectors (Hi-Density Power Connector)
    1 x Front Panel Audio Connector (15? Gold Audio Connector)
    1 x USB 2.0 Header (Supports 2 USB 2.0 ports) (Supports ESD Protection)
    2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports) (Supports ESD Protection)
    1 x Front Panel Type C USB 3.2 Gen2 Header (Supports ESD Protection)
    1 x Dr. Debug with LED
    1 x Power Button with LED
    1 x Reset Button with LED
    1 x Clea- 1 x Power LED and Speaker Header
  • External Connections:
    2 x Antenna Ports (on I/O Panel Shield)
    1 x PS/2 Mouse/Keyboard Port)
    1 x Optical SPDIF Out Port)
    2 x USB 3.2 Gen2 Type-A Ports (10 Gb/s) (Supports ESD Protection)
    1 x USB 3.2 Gen2x2 Type C Port (20 Gb/s) (Supports ESD Protection)
    4 x USB 3.2 Gen1 Ports (Supports ESD Protection)
    2 x RJ-45 LAN Ports with LED (ACT/LINK LED and SPEED LED)
    1 x BIOS Flashback Button
    HD Audio Jacks: Rear Speaker / Central / Line in / Front Speaker / Microphone (Gold Audio Jacks)
  • Format:
    ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm

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Average customer rating

(from 1 customer reviews)
Last 6 Months (1)
All Time (1)

The first motherboard in a long time that booted after build with no bios codes to sort out.

I bought this after being disappointed with an asus x399 extreme alpha, and even more disapointed with the X399 gigabyte pro gaming. 1st board wouldn;t store bios and replacement from gigabyte won;t boot with any sata drives plugged in. Anyway the Taichi is on the small side so fitting the cpu power connectors was a bit af a chew. But they fitted after a couple of goes with no skin lost. Had a cloned nmve from my Laptop used that as boot drive and system booted first time, no chew all sata drives recognised, all peripherals as well. Very impressed with this board.

andrew breckill 2020-07-14

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