OWC 256GB DDR4 3200 ECC Load Reduced LRDIMM 288-pin 1.2V memory upgrade

Server memory upgrade

This OWC module delivers a single 256GB DDR4 3200 LRDIMM built for Gigabyte G492-Z52, H242-Z10, H242-Z11, H252-3C0 and H252-Z10 platforms. It operates at 1.2V with CL22 latency and meets JEDEC PC4-25600 specifications. The ECC load-reduced design targets servers, workstations and NAS systems that require maximum capacity per slot.

Replaces lower-density RDIMMs

The jump is worth it when existing registered DIMMs limit total memory or leave slots empty on these Gigabyte boards. Load-reduced technology reduces electrical load on the memory bus so the 8Rx4 organisation can populate every channel without signal degradation. It cannot be mixed with unbuffered or standard ECC registered modules.

Sustained load behaviour

Under continuous workloads the module maintains 3200MHz throughput while ECC corrects single-bit errors in real time. Backward compatibility with 2133, 2400, 2666 and 2933MHz buses lets the same DIMM run stably at lower speeds if the platform requires it. The 1.2V operation keeps thermals predictable during extended duty cycles.