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GIGABYTE

GIGABYTE TRX40 AORUS PRO WIFI AMD motherboard

SKU CH-7JCT-CEJSX

ATX board for 3rd Gen AMD Ryzen Threadripper with 12+2 phase 70A VRM, quad-channel DDR4 across eight slots, three PCIe 4.0 x4 M.2 slots, Intel GbE LAN, WiFi 6, and 120dB SNR audio

  • CPU TypeOpteron
  • Supports 3rd Gen AMD Ryzen Threadripper CPUs for high-core-count workloads
  • 12+2 phase Infineon digital VRM with 70A power stages delivers stable current
  • Quad-channel DDR4 across 8 DIMM slots maximises memory bandwidth
  • Three PCIe 4.0 x4 M.2 slots with thermal guards enable fast NVMe storage
  • Intel WiFi 6 802.11ax and 120dB SNR audio with ALC1220-VB codec

GIGABYTE TRX40 AORUS PRO WIFI Motherboard

This ATX motherboard uses the AMD TRX40 chipset and the sTRX4 socket for 3rd Gen AMD Ryzen Threadripper processors. It delivers a 12+2 phase Infineon digital VRM with 70A power stages and an advanced thermal design with a fins-array heatsink. Quad channel DDR4 memory is supported across eight DIMM slots for ECC and non-ECC unbuffered modules. The board includes Intel GbE LAN with cFosSpeed, onboard Intel WiFi 6 and BT 5, plus 120dB SNR AMP-UP audio with ALC1220-VB and WIMA capacitors.

Threadripper Workstation Builders

The platform suits professionals building high-core-count workstations for rendering, simulation or heavy multitasking who need quad-channel memory bandwidth and multiple NVMe drives. Three M.2 slots with PCIe 4.0 x4 and thermal guards provide fast storage expansion. Builders who need a smaller form factor, a different CPU socket or fewer memory channels should look at alternative platforms. The ATX layout also requires a compatible case with sufficient clearance for the heatsink array.

Quad Channel Eight DIMM DDR4 Support

The defining specification is support for quad-channel ECC and non-ECC unbuffered DDR4 across eight DIMM slots. This capacity determines whether the board matches a memory configuration for large datasets or virtualisation workloads. If a build requires a different memory architecture, fewer slots or a different generation of memory, this motherboard will not meet that requirement.

Highlights

  • Supports 3rd Gen AMD Ryzen Threadripper CPUs for high-core-count workloads
  • 12+2 phase Infineon digital VRM with 70A power stages delivers stable current
  • Quad-channel DDR4 across 8 DIMM slots maximises memory bandwidth
  • Three PCIe 4.0 x4 M.2 slots with thermal guards enable fast NVMe storage
  • Intel WiFi 6 802.11ax and 120dB SNR audio with ALC1220-VB codec

Specifications

CPU TypeOpteron

Questions about this item

Should I pick this TRX40 board or a different capacity for my Threadripper build?

This model is the single ATX variant built for 3rd Gen Ryzen Threadripper CPUs; no other capacity or form-factor versions are listed in the specifications.

What does the 12+2 phase 70A VRM actually deliver when the CPU is under load?

The 12+2 phase Infineon digital VRM with 70A power stages feeds the sTRX4 socket cleanly, supporting sustained high-core-count workloads on 3rd Gen Threadripper processors.

How fast are the three M.2 slots with PCIe 4.0 x4 in everyday use?

Each of the three M.2 slots runs at PCIe 4.0 x4, giving NVMe drives full Gen 4 bandwidth while the included thermal guards keep temperatures in check.

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