64GB (2x32GB) DDR3 ECC Registered RDIMM 240pin PC3 Memory for Compaq ProLiant SL390s G7 — Compatible with 625543-B21, 625545-B21, 625549-B21, 625550-B21, 626446-B21

Server-grade 64GB memory kit consisting of 2 x 32GB DDR3 modules, ECC Registered RDIMM, 240pin PC3 — purpose-built for Compaq ProLiant SL390s G7 systems. This kit is compatible with the following part numbers: 625543-B21, 625545-B21, 625549-B21, 625550-B21 and 626446-B21. ECC Registered RDIMM design provides error correction and reliability required for enterprise server workloads. Ideal as an upgrade or direct replacement for SL390s G7 configurations that specify DDR3 ECC Registered RDIMM 240pin PC3 modules.