NEMIX RAM 48GB DDR5 6400MHz ECC Registered RDIMM Supermicro H14SSL-NT memory upgrade

48GB DDR5 RDIMM for Supermicro H14SSL-NT

This 48GB DDR5 6400MHz Registered ECC RDIMM is built for the Supermicro H14SSL-NT motherboard. It delivers 48GB capacity at PC5-51200 speed with CL52 latency and 1.1V operation. The 2Rx8 dual-rank organization matches the board's memory controller expectations for full recognition. System administrators upgrading compatible Supermicro servers use this module to expand memory without compatibility risk.

Replaces slower or lower-capacity DDR5 RDIMMs

The jump is worth it when your workload needs the exact 48GB 2Rx8 configuration at 6400MHz with Registered ECC stability. Registered buffering offloads the memory controller so every slot runs fully populated at rated speed. ECC corrects single-bit errors on the fly to stop silent data corruption. This module fits only when the board requires 288-pin DDR5 RDIMMs with these precise timings and voltage.

Check your motherboard manual first

Verify the Supermicro H14SSL-NT supports 48GB per slot and confirm the approved DIMM population order for your CPU configuration. Ensure all populated slots use identical 2Rx8 Registered ECC modules at 1.1V to avoid training failures. The board must accept DDR5 6400 PC5-51200 Registered RDIMMs — not UDIMMs or SODIMMs. Confirm BIOS version supports this capacity and rank before ordering.