NEMIX RAM 384GB (6x64GB) DDR5 4800 CL40 2Rx4 1.1V ECC RDIMM Kit memory upgrade for Supermicro H13SSW

384GB DDR5 ECC RDIMM kit for Supermicro H13SSW

This 384GB kit contains six 64GB DDR5 4800 CL40 registered ECC modules built to the exact rank, voltage and timing the H13SSW memory controller expects. It is intended for administrators upgrading that specific motherboard to its full supported capacity with hardware validated for continuous server workloads.

DDR5 4800 Registered ECC constraints

DDR5 4800 (PC5-38400) at 1.1V with CL40 latency and 2Rx4 organisation is the only speed and timing this kit guarantees on the target board. Registered buffering allows every slot to be populated at full capacity while ECC corrects single-bit errors in flight, but the modules will not operate in systems that require unbuffered UDIMMs, SODIMMs or a different DDR generation.

Verify H13SSW population rules before ordering

Consult the Supermicro H13SSW manual for approved DIMM population order, maximum supported capacity per channel and any BIOS version requirements before purchase. The 288-pin RDIMM form factor fits only boards wired for registered memory; it will not work in desktop or workstation platforms that accept only unbuffered DDR5.