NEMIX RAM memory upgrade for DELL PowerEdge R7615 Rack Server: a 16GB to 256GB DDR5-4800 PC5-38400 ECC Registered (RDIMM) module selected as a drop-in, compatibility-tested replacement. 2Rx4, 1.1V, 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.