NEMIX RAM DDR5 64GB 4x16GB 6400 CL52 1.1V ECC RDIMM Supermicro H14SHM memory upgrade

64GB DDR5 ECC RDIMM Kit for Supermicro H14SHM

This 64GB kit contains four 16GB DDR5 Registered DIMMs built for the Supermicro H14SHM motherboard. Each module runs at 6400 MT/s with a CL52 latency at 1.1V. The Registered ECC design matches the board's 288-pin RDIMM slots and population rules. It is not for systems that require unbuffered UDIMMs or SODIMM form factors.

Sustained Load Stability with Registered ECC

The Registered architecture buffers address and command signals so the memory controller stays stable when all four slots are populated at the rated 6400 speed. ECC detects and corrects single-bit errors on the fly, preventing silent data corruption during long compute runs. The 1.1V operation keeps power draw consistent under continuous load. This kit is not for platforms that cannot enable Registered ECC modes in firmware.

1Rx8 Rank and 1.1V Voltage Decide Compatibility

The 1Rx8 organization and 1.1V JEDEC voltage are the critical specifications your server's memory controller expects for full-capacity recognition at DDR5-6400. If your board's qualified vendor list calls for a different rank structure or voltage, the modules will not train at the rated speed. Always verify the exact rank and voltage requirements in your system manual before ordering.