NEMIX RAM CSE-735D4-668B 128GB (4x32GB) DDR4 3200 CL22 ECC UDIMM memory upgrade

Capacity and configuration

This kit provides 128GB of DDR4 memory across four 32GB unbuffered UDIMM modules. It is built for Supermicro SuperWorkstation SYS-530A-IL and X12SAE-5 platforms that require ECC protection. The 2Rx8 organisation and 1.2V operation match the motherboard specifications exactly. Buyers needing registered DIMMs or capacities beyond 128GB cannot use this kit.

Speed and latency headroom

Rated at DDR4 3200 (PC4-25600) with CL22 timings, the modules deliver the standard bandwidth these workstations expect. The CL22 latency is adequate for typical server workloads such as virtualisation hosting and file services. Systems that demand tighter timings or higher frequencies will not benefit from this configuration.

Package contents and testing

The box contains only the four memory modules; no heat spreaders, cables or software utilities are included. Each stick undergoes stress testing under load before shipment to verify stability in mission-critical environments. Users who require bundled cooling accessories or diagnostic tools must source them separately.