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Black ATX motherboard with silver heatsinks and ROG branding

ASUS

ASUS ROG STRIX TRX40-XE GAMING AMD motherboard

SKU CH-E1MS-J867Z

ATX motherboard with AMD TRX40 chipset and sTRX4 socket supporting up to 256GB DDR4 memory

  • CPU socketSocket sTRX4
  • ChipsetAMD TRX40
  • Max supported RAM256 GB
  • Socket sTRX4 fits AMD workstation CPUs
  • AMD TRX40 chipset delivers platform features
  • Four-channel DDR4 supports up to 256GB memory
  • ATX form factor fits standard chassis builds
  • Includes CMOS battery, SATA cable and I/O shield

AMD TRX40 ATX motherboard

The ASUS ROG STRIX TRX40-XE GAMING uses the AMD TRX40 chipset and Socket sTRX4 in an ATX form factor. It supports DDR4 memory up to 256GB maximum capacity. This board targets high-core-count AMD workstation builds.

Workstation builders needing 256GB DDR4

This motherboard suits users who require the AMD TRX40 platform and quad-channel DDR4 support for large memory configurations. Builders needing a different socket, chipset or memory generation should look elsewhere.

Maximum memory capacity of 256GB

The 256GB DDR4 limit is the key specification that determines if this board fits the planned workload. Verify that your memory kit and CPU combination can utilise this capacity before purchase.

How it compares

Measured against everything we stock in Motherboards for AMD CPUs, at today’s prices. Recalculated every night.

Price $277.99
Pricier than about 54% of the 1,906 comparable items (median $224.49).

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Specifications

Product
Brand nameASUS
Product lineASUS ROG STRIX TRX40-XE GAMING
Model nameASUS ROG STRIX TRX40-XE GAMING
Processor
CPU socketSocket sTRX4
ChipsetAMD TRX40
Memory
Max supported RAM256 GB

Questions about this item

What does the sTRX4 socket and TRX40 chipset cap in practice?

The board supports DDR4 memory up to 256GB, and the TRX40 chipset provides the I/O lanes for storage and expansion devices.

What physical space and mounting does the ATX board need?

It requires an ATX form-factor chassis with matching mounting holes and a standard I/O shield cutout.

How is the motherboard installed, and which step is often missed?

Mount the board using all ATX standoffs, fit the supplied I/O back panel before securing the board, and remember to install the included CMOS battery.

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