NEMIX RAM 32GB DDR5 6400 CL52 2Rx4 1.1V ECC RDIMM Supermicro X14SDW-64CM-SP9F memory upgrade

Exact-match DDR5-6400 RDIMM

This 32 GB DDR5 registered ECC module is built for the Supermicro X14SDW-64CM-SP9F motherboard. It delivers 6400 MT/s at CL52 with a 1.10 V operating voltage and 2Rx4 organisation. The 288-pin RDIMM form factor matches the board's memory-controller requirements exactly.

Replaces slower or unregistered DIMMs

A jump to this module is worth it when the server needs registered ECC stability at the board's native 6400 MT/s speed. It supersedes any lower-speed DDR5 RDIMM or non-ECC UDIMM that cannot meet the platform's population rules. The registered buffer offloads the memory controller so every slot runs fully populated at rated frequency.

32 GB per module with registered headroom

Each stick provides 32 GB of error-correcting capacity, letting multi-socket configurations scale to the board's maximum supported memory. The 2Rx4 rank structure and 1.10 V operation keep signal integrity tight across all populated channels. Systems that demand more total capacity than the board's slot count allows will need higher-density modules instead.