OWC 512GB (4x128GB) DDR4 3200 CL22 ECC LRDIMM 288-pin 1.2V memory upgrade

Server memory upgrade kit

This kit provides 512GB of DDR4 ECC load-reduced memory across four 128GB modules for HP ProLiant DL110 Gen10 Plus Telco and DL325 Gen10 Plus servers. It targets administrators who need maximum registered capacity in these specific platforms. The modules will not work in standard desktops or alongside unbuffered or registered ECC DIMMs.

Sustained operation with error correction

ECC load-reduced architecture reduces electrical load on the memory bus so all four ranks per module remain stable during continuous server workloads. Error-correcting code detects and corrects single-bit errors in real time, preventing data corruption during long-running compute or virtualisation tasks. The 1.2V operating voltage keeps power draw consistent under sustained utilisation.

4Rx4 rank configuration decides compatibility

Each 128GB module uses a quad-rank 4Rx4 organisation that the memory controller must support natively. Systems limited to dual-rank or single-rank DIMMs will not recognise the full capacity or will fail to boot. Verify the server documentation accepts 4Rx4 load-reduced DIMMs before purchase.