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Deal.ai › ASUS › Motherboards
ASUS
ASUS Rog Strix Trx40-e Gaming Motherboard

ASUS Rog Strix Trx40-e Gaming Motherboard

Best price now

$409.40at NeweggChecked Nov 10

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Price facts

  • Last seen at $409.40 at Newegg on Nov 10.

Our take on the ASUS Rog Strix Trx40-e Gaming Motherboard

The ROG Strix TRX40-E Gaming is an ATX motherboard for AMD Ryzen Threadripper chips on the sTRX4 socket. It pairs the TRX40 chipset with eight DDR4 slots, three M.2 slots, three PCIe x16 slots and built-in Wi-Fi and Bluetooth, so it covers a workstation build without add-in cards. It sits below ASUS's Zenith and Aorus Extreme TRX40 boards on power delivery and port count, but it costs far less than those halo boards. Reviewers rate it as a solid, well-cooled board for multi-GPU and storage-heavy builds, with the usual Threadripper caveats: large size, high platform cost and a chipset fan some owners hear under load.

Best forThreadripper workstation and content-creation buildsMulti-GPU rendering or compute rigsUsers who need many drives and lots of RAMBuilders who want Wi-Fi and 10G-class networking without add-in cards
Pros
  • Eight DDR4 slots support up to 256 GB
  • Three M.2 slots and eight SATA ports cover heavy storage
  • Three PCIe x16 slots with SLI and CrossFire support
  • Onboard Wi-Fi, Bluetooth and 2.5G Ethernet
  • Strong VRM cooling for sustained all-core loads
Cons
  • Only three 4-pin fan headers for a board this size
  • Chipset fan can be audible under load
  • Large ATX footprint with a crowded lower half
  • No U.2 or Thunderbolt header
  • sTRX4 platform limits you to Threadripper 3000-series chips

ASUS Rog Strix Trx40-e Gaming Motherboard prices at every store

  • NeweggNew

    In stock

    $409.40Free shippingChecked Nov 10
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Store links may earn us a commission. Price via Klarna.

ASUS Rog Strix Trx40-e Gaming Motherboard price history

Lowest price we've seen: $409.40 on Nov 10 at Newegg. Tracked across 1 store since Nov 10.

What reviewers say

Owners and reviewers describe the Strix TRX40-E as a dependable mid-range TRX40 board that handles 32- and 64-core Threadrippers without throttling. Praise centers on the VRM cooling, storage options and stable memory overclocking; complaints focus on the small fan header count and the chipset fan noise.

What people mention
  • VRM coolingPraisedOwners say the heatsinks keep VRM temperatures in check during long all-core workloads.
  • Fan headersCriticisedReviewers note only three 4-pin headers, which forces splitters or a hub in larger builds.
  • Chipset fanMixedSome owners find the small chipset fan audible under load, while others say it stays quiet.
  • Memory supportPraisedUsers report stable high-speed kits across all eight DIMM slots.
  • LayoutCriticisedLong graphics cards crowd the lower slots and headers, making cable routing tight.

Specifications

Connections
Optical S/PDIF, USB-C, USB-A, RJ45 (LAN)Source
Bluetooth
YesSource
Internal Connections
SATA, M.2Source
M.2 Form Factor
2280, 2242, 2260, 22110Source

Questions and answers

Which CPUs does this board support?
It uses socket sTRX4 and supports AMD Ryzen Threadripper 3000-series processors only. It does not take Threadripper 7000 or older TR4 chips.
How many M.2 drives can I install?
Three. The slots accept 2242, 2260, 2280 and 22110 drives, and all are M-key PCIe or SATA depending on the slot.
Does it support SLI and CrossFire?
Yes. With three PCIe x16 slots it supports two-card SLI and CrossFire setups, subject to the lane split of your CPU.
Is Wi-Fi built in?
Yes. Wi-Fi and Bluetooth are onboard, alongside a 2.5G Ethernet port and optical S/PDIF audio out.
How much memory can it take?
Eight DDR4 slots hold up to 256 GB, with rated speeds up to 4666 MHz for overclocked kits.
Is it worth it over a cheaper X399 board?
Only if you need PCIe 4.0 and a 3000-series Threadripper. X399 boards use the older TR4 socket and cannot run these chips.
Where is the ASUS Rog Strix Trx40-e Gaming Motherboard cheapest?
At Newegg, for $409.40, as of our latest check.

Stores we've priced the ASUS Rog Strix Trx40-e Gaming Motherboard at

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Processor
AMDSource
Chipset
AMD TRX40Source
Memory Slots
8Source
Number of PCIe x1 (pcs)
1Source
Memory Type
DDR4Source
Memory Speed (max) (MHz)
4666Source
Multiple GPU Technology
CrossFire, SLISource
Processor Support AMD
Ryzen ThreadripperSource
M.2
YesSource
Form Factor
ATXSource
Integrated Processor
NoSource
Expansion Slots
PCIe x16, PCIe x1Source
M.2 Key Type
M KeySource
U.2
NoSource
Number of PCIe x16 (pcs)
3Source
RAID Controller
YesSource
Type of RAID
RAID 10, RAID 0, RAID 1Source
Socket AMD
Socket sTRX4Source
Number of M.2 (pcs)
3Source
Cooling
PassiveSource
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