AMD Threadripper Motherboard Memory: WRX90, TRX50, WRX80, TRX40 & X399

57 products

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Memory upgrades for AMD Threadripper motherboards and the workstations and servers built on them. Each listing covers one board or system, using the memory type, speed and module size it supports, in single modules and matched kits. To find yours, type the model name into the search bar at the top of the page, for example Pro WS WRX90E SAGE SE, Pro WS TRX50-SAGE WIFI, Pro WS WRX80E-SAGE SE WIFI II, M12SWA-TF, TRX40 AORUS MASTER or X399 Taichi. The model name is printed on the board and on the box, or on the system label.

Platforms on this page

WRX90 (4 listings): AMD Ryzen Threadripper PRO 7000WX and 9000WX, socket sTR5. DDR5 ECC RDIMM, eight channels.
TRX50 (4 listings): AMD Ryzen Threadripper 7000 and 9000 Series (and PRO models), socket sTR5. DDR5 ECC RDIMM, four channels.
WRX80 (14 listings): AMD Ryzen Threadripper PRO 3000WX and 5000WX, socket sWRX8. DDR4 ECC RDIMM or LRDIMM, eight channels.
TRX40 (23 listings): AMD Ryzen Threadripper 3000 Series, socket sTRX4. DDR4 UDIMM (ECC UDIMM on supporting boards), four channels.
X399 (12 listings): AMD Ryzen Threadripper 1000 and 2000 Series, socket TR4. DDR4 UDIMM (ECC UDIMM on supporting boards), four channels.

Module sizes: 8GB to 256GB per module, depending on the board.

AMD Threadripper listings by brand

ASUS (27 listings): see ASUS motherboard memory and ASUS workstation memory.
ASRock (19 listings): see ASRock motherboard memory and ASRock Rack server memory.
GIGABYTE (5 listings): see GIGABYTE motherboard memory.
MSI (5 listings): see MSI motherboard memory.
Supermicro (1 listing): see Supermicro motherboard memory and Supermicro workstation memory.

Choosing memory for a AMD Threadripper system

Registered (RDIMM), load-reduced (LRDIMM) and unbuffered (UDIMM) modules are not interchangeable, and ECC and non-ECC modules should not be mixed; each listing names the exact type the board takes. Install identical modules and fill memory channels evenly for full bandwidth. NEMIX RAM modules are JEDEC-standard, and faster modules run at the speed the platform supports. Browse by module type: DDR5 RDIMM, DDR4 RDIMM, DDR4 LRDIMM, DDR5 ECC UDIMM, DDR4 ECC UDIMM, DDR5 UDIMM and DDR4 UDIMM.

Not sure which module fits? Send us your motherboard or system model name and we will confirm the right module before you order.

Buying in volume direct from NEMIX RAM

NEMIX RAM is a US-based server memory specialist, in business since 1993. Every module is researched, matched, and compatibility-tested by NEMIX RAM, is JEDEC-compliant, and is backed by a lifetime warranty. Purchase orders, net terms and volume pricing are available for studios, engineering firms, research labs, universities, government buyers, system integrators and resellers. Request a quote for a set of workstations or servers.

Memory by chipset: All chipsets · X870 & X870E · B850 · B650 & B650E · X670 & X670E · A620 · X570 & X570S · B550 · B450 · Z890 · B860 · Z790 · B760 · Z690 · B660 · H610 · Z590 · B560 · Z490 · H510 · H310 · W790, C621, C622 & C422 · W880, W680, W480 & C-series · X299 & X99.