NEMIX RAM 32GB DDR4 3200 CL22 2Rx8 ECC UDIMM Lenovo 4X77A77496 memory upgrade

Lenovo 32GB DDR4 3200 ECC UDIMM

This module adds 32GB of DDR4 3200 ECC unbuffered memory to compatible Lenovo ThinkSystem servers. It targets administrators who need single-slot capacity expansion for Intel-based platforms. The 288-pin UDIMM fits standard DDR4 DIMM slots without registration overhead.

Sustained workload stability

Each module undergoes stress testing under load before shipment to verify reliability in continuous operation. ECC circuitry corrects single-bit errors during extended compute tasks. The 1.20V operating voltage maintains consistent power draw across long runs.

CL22 latency at 3200MT/s

The CAS latency of CL22 at DDR4 3200 (PC4-25600) determines response timing for memory-bound workloads. Buyers requiring lower latency grades should verify platform support for tighter timings. This single-rank 2Rx8 configuration occupies one DIMM slot per 32GB.