Technical Specifications
Module Density: 16GB
Form Factor: RDIMM
Technology Speed: DDR4 3200MHz PC4-25600
Rank: 2Rx8
Voltage: 1.2V
ECC: ECC REGISTERED
Compatible Machines: ASRock Rack WC422D8A-2T, ASRock Rack WC422D8A-2T/U, ASRock Rack C422 WS/IPMI
Description
NEMIX RAM memory upgrades for the ASRock Rack WC422D8A-2T / WC422D8A-2T/U / C422 WS/IPMI motherboards: ECC Registered (RDIMM) modules from 16GB to 32GB, available at DDR4 3200MHz PC4-25600, selected as drop-in, compatibility-tested replacements. 1.2V, 288-pin. These boards each take a single Intel Xeon W-2100 (Skylake-W, LGA 2066) processor with 8 DDR4 DIMM slots, supporting up to 256GB of memory with RDIMM modules up to 32GB each. ASRock Rack rates memory on this platform at up to 2666MHz; these DDR4-3200 modules run at the speed the platform supports. These boards also take LRDIMM 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.








