NEMIX RAM 64GB DDR5 4800MHz CL40 2Rx4 1.1V ECC Registered RDIMM 288-Pin Supermicro H13SST-GC memory upgrade

Exact-match DDR5-4800 RDIMM for Supermicro H13SST-GC

This 64 GB registered ECC module runs at DDR5-4800 (PC5-38400) with CL40 latency at 1.10 V. The 2Rx4 organisation and 288-pin RDIMM form factor match the memory controller requirements of the Supermicro H13SST-GC motherboard so the system recognises the full capacity at rated speed. It is built for servers that demand registered DIMMs with on-die error correction.

Upgrade from slower or smaller DDR5 RDIMMs

Replacing lower-capacity or lower-speed registered DDR5 DIMMs with this 64 GB CL40 kit lets you fill every supported slot at the board's native 4800 MT/s rate. The jump is worthwhile when the workload needs maximum registered DIMM density per channel and the platform's qualified-vendor list includes this exact rank, voltage and timing combination. Systems limited to UDIMMs or SODIMMs cannot use this module.

Limited to platforms qualified for 2Rx4 registered

The DDR5 interface here operates only at the single JEDEC speed grade of 4800 MT/s with 1.10 V signalling. Boards that require different ranks, voltages or unbuffered DIMMs will not post with this module installed. Population rules, maximum capacity per channel and supported DIMM counts are defined by the motherboard firmware and must be verified in the system manual before installation.