Technical Specifications
Module Density: 64GB
Form Factor: LRDIMM
Technology Speed: DDR4 3200MHz PC4-25600
Rank: 4Rx4
Voltage: 1.2V
ECC: ECC LOAD REDUCED
Compatible Machines: ASRock Rack 4U4G-WRX80/2T
Description
NEMIX RAM memory upgrades for the ASRock Rack 4U4G-WRX80/2T GPU server: ECC Load-Reduced (LRDIMM) modules from 64GB to 128GB, available at DDR4 3200MHz PC4-25600, selected as drop-in, compatibility-tested replacements. 1.2V, 288-pin. This system runs a single AMD Ryzen Threadripper PRO 5000WX/3000WX (Socket sWRX8) processor with 8 DDR4 DIMM slots, supporting up to 1TB of memory with LRDIMM modules up to 128GB each. ASRock Rack rates memory on this platform at up to 3200MHz; these DDR4-3200 modules run at the speed the platform supports. This system also takes RDIMM modules — see the matching NEMIX RAM listing; do not mix module types. Install identical modules and populate memory channels evenly for full bandwidth. Researched, matched, and compatibility-tested by NEMIX RAM, a US-based server memory specialist since 1993, and backed by a lifetime warranty. Volume, reseller, and B2B pricing available on request — contact our sales team for a quote.








