OWC 64GB (4x16GB) DDR5 5600 CL46 1Rx4 ECC Registered RDIMM Server Memory

64 GB DDR5 ECC Registered Kit

This OWC kit provides 64 GB of DDR5 5600 memory across four 16 GB modules. It uses 288-pin RDIMMs with ECC and registered buffering for error correction and signal integrity. The modules run at 1.1 V with a CAS latency of CL46. They are built for workstations, servers, NAS systems and network switches that require registered ECC memory.

For Registered ECC Platforms Only

The memory suits administrators upgrading or building systems that specifically support DDR5 registered ECC RDIMMs. It will not work in standard desktop computers or consumer motherboards that accept only unbuffered non-ECC modules. It also cannot be mixed with load-reduced or unbuffered ECC memory. Buyers needing unbuffered memory or consumer DDR5 should look elsewhere.

64 GB Capacity at DDR5 5600

Four 16 GB modules deliver 64 GB total, fitting four DIMM slots in a dual-channel configuration. The kit handles typical server workloads such as virtualization, database caching and file serving within the DDR5 5600 JEDEC standard. Systems requiring more than 64 GB or higher memory speeds will need additional modules or a faster-rated kit.