OWC 64GB DDR5 4800 ECC RDIMM CL40 2Rx4 1.1V Gigabyte Server Memory Upgrade

Targeted Server Upgrade

This 64GB DDR5 ECC Registered DIMM is built for Gigabyte G293-Z42, G293-Z43, G363-ZR0, G493-ZB0 and G493-ZB1 platforms. It serves administrators who need to expand memory capacity in compatible workstations, NAS systems or network switches.

JEDEC-Compliant Registered Design

The module operates at 4800MHz with CL40 latency and 1.1V voltage in a 288-pin form factor. Its 2Rx4 registered architecture provides signal integrity for multi-DIMM configurations, while ECC corrects single-bit errors to protect data integrity in continuous-operation environments.

Capacity Step for Existing Infrastructure

Adding this single 64GB stick increases total system memory without replacing populated slots, extending the service life of deployed servers. The jump is worthwhile when workloads exceed current RAM limits and the platform supports registered ECC DDR5; it will not function in standard desktop boards or alongside unbuffered or load-reduced modules.