ECC Memory for ASUS Motherboards: AM5 & AM4 ECC UDIMM

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Unbuffered ECC memory for ASUS motherboards whose specification lists ECC support. ECC (error-correcting code) memory detects and corrects single-bit errors, which protects long renders, simulations, home-lab servers, NAS builds and small-business systems from silent data corruption. To find yours, type the model name into the search bar at the top of the page, for example TUF GAMING B650-PLUS WIFI, ROG STRIX X870E-E GAMING WIFI, PRIME B550M-A WIFI II or ProArt B650-CREATOR. The model name is printed on the motherboard between the memory slots and the PCIe slots, and on the box.

Before you buy ECC for an ASUS board

Processor support: ECC works only with a processor that supports it. On AMD Ryzen, support varies by model; APUs (G-series) generally require a PRO version.
Do not mix ECC and non-ECC modules. Every ECC listing links to the matching non-ECC listing for the same board.
Type: these boards take unbuffered ECC (ECC UDIMM), not registered server memory. See DDR5 ECC UDIMM and DDR4 ECC UDIMM.

Install identical modules in matched pairs for dual-channel operation (sets of four on quad-channel X299 and Threadripper boards). Where ASUS rates a board below the module speed without overclocking, the listing says so and the modules run at the rated speed. Not sure which module fits? Send us your ASUS 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 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 small businesses, home-lab and NAS builders, engineering teams, schools and resellers. Request a quote for a set of ECC-equipped workstations or small servers.

More ASUS memory: ASUS motherboards · ROG · TUF Gaming · Prime · ProArt · CSM business boards · ECC for ASUS motherboards · ASUS workstation boards · ASUS servers.

Also searched as: ASUS ECC RAM, AM5 ECC memory, B650 ECC UDIMM, X870E ECC RAM, AM4 ECC memory ASUS, ASUS ECC unbuffered memory.