ASRock TRX40 Taichi Review & Specs

ASRock MB TRX40 Taichi AMD sTRX4 TRX40 Max 256GB DDR4 ATX

ASRock MB TRX40 Taichi AMD sTRX4 TRX40 Max 256GB DDR4 ATX

- ASRock

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CPU Socket Type Strx4 / Chipset AMD TRX40 (Model = TRX40 TAICHI)
Number Of Memory Slots 8×288Pin
Memory Standard 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)
Maximum Memory Supported 256GB
Channel Supported Quad Channel


Specs Overview

Model TRX40 Taichi
Release Date November 2019

* First availability for purchase, it may not correspond to the actual market launch date.

Socket sTRX4
Form factor ATX
Chipset AMD TRX40
Supported Memory DDR4:
2133Mhz 2400Mhz 2666Mhz 2933Mhz 3200Mhz 3466Mhz 3600Mhz 3733Mhz 3800Mhz 3866Mhz 4000Mhz 4133Mhz 4200Mhz 4266Mhz 4333Mhz 4400Mhz 4533Mhz 4600Mhz 4666Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS
** RAM support may also depend on the CPU memory controller
ECC RAM Support
* ECC memory support also depends on the CPU memory controller
Audio Chipset Realtek ALC4050H + ALC1220
Audio Channels 7.1 Channels
LAN Chipset Dragon RTL8125AG
Max LAN Speed 10/100/1000/2500Mbps + 10/100/1000Mbps
SLI Support
CrossFire Support
RAID Support
Back I/O Ports
  • 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 (10Gb/s) (Supports ESD Protection)
  • 1 x USB 3.2 Gen2x2 Type C Port (20Gb/s) (Supports ESD Protection)
  • 4 x USB 3.2 Gen1 Ports (Supports ESD Protection)
  • * Ultra USB Power is supported on USB3_1_2 ports.
  • * ACPI wake-up function is not supported on USB3_1_2 ports.
  • 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)
Wireless LAN
Wi-Fi Generation 6
PCI-Express x16 Slots 3
PCI-Express x4 Slots 0
PCI-Express x1 Slots 1
SATA 6 Gbps Ports 8
SATA Express Ports 0
M.2 Ports 2
RAM Slots 8
Maximum Supported RAM 256GB
Onboard USB 2.0 1
Onboard USB 3.2 Gen 1 2
Onboard USB 3.2 Gen 2 1


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