A-Tech 64GB (2x32GB) DDR5 4800 ECC RDIMM 1Rx4 Server RAM

64GB DDR5 ECC RDIMM Kit

This 64GB kit contains two 32GB DDR5 4800 registered ECC modules built for servers and workstations. It is not compatible with desktop or laptop computers. The dual-channel configuration delivers 64GB total capacity for memory-intensive workloads. Buyers needing non-ECC memory or consumer-platform support should look elsewhere.

Capacity and headroom at 4800 MT/s

Two 32GB single-rank x4 modules provide 64GB of registered ECC memory running at DDR5 4800 (PC5-38400) with CL40 latency at 1.10V. The capacity suits virtualization, database and compute tasks that benefit from error correction. Workloads requiring higher frequencies or larger per-module densities will exceed this kit's specifications.

Registered DIMM build with 288-pin interface

Each module uses a 288-pin registered DIMM form factor with major-brand chips and on-die ECC (EC8). Registered buffering reduces electrical load on the memory controller for stable operation in multi-DIMM server boards. Systems that accept only unbuffered UDIMMs or require different pinouts cannot use this memory.