OWC 256GB DDR4-3200 (PC4-25600) CL22 8Rx4 288-pin 1.2V ECC Registered RDIMM — Server/Workstation/NAS Upgrade

High-capacity OWC RDIMM: Single 256GB DDR4 3200 (PC4-25600) CL22 8Rx4 octal-rank 288-pin 1.2V ECC Registered DIMM engineered for select workstations, servers and NAS systems. Designed for enterprise-class platforms, this registered ECC module is not compatible with standard desktop motherboards and must never be mixed with Unbuffered or ECC Load Reduced memory types. Compatible with Samsung M393ABG40M52-CAE, Hynix HMAT14JXSRB120N and HMAT14JXSRB122N, and Supermicro MEM-DR425MI-ER32. Use OWC ECC Registered Server Memory to prolong the life of existing infrastructure or reduce costs when assembling a new server. Backed by Other World Computing’s consumer-friendly Advanced Replacement Program and a Limited Lifetime Warranty, including Free Tech Support.