NEMIX RAM memory upgrade for THINKMATE - GPX-QS4-12E2-4GPU|GPX-QT8-22E2-8GPU GPU-Optimized Servers: a 8GB to 128GB DDR4-3200 PC4-25600 ECC Registered (RDIMM) module selected as a drop-in, compatibility-tested replacement. 4Rx4, 1.2V, 288-pin, Registered/Buffered, JEDEC-compliant for stable operation in enterprise servers and workstations. 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.