NEMIX RAM 768GB DDR5 4800 ECC RDIMM 6x128GB Supermicro H13DSG-O-CPU-D memory upgrade

Exact-match server upgrade

This 768GB kit contains six 128GB DDR5 4800 RDIMM modules built to the Supermicro H13DSG-O-CPU-D motherboard's specifications. Each module runs at 1.1V with CL40 timing and 2Rx4 registered ECC architecture. The kit delivers the precise rank, voltage and timing the memory controller expects for full-capacity recognition at rated speed.

Enterprise workloads not consumer builds

Suited for administrators populating every slot on a supported Supermicro server where registered ECC stability and maximum capacity are required. Not suited for workstations or desktops that accept only unbuffered UDIMMs, nor for systems limited to lower densities or slower DDR5 speeds. Buyers needing SODIMM form factors or non-ECC memory should look elsewhere.

Six-slot population at full speed

The 288-pin registered design offloads the memory controller so all six slots operate at DDR5 4800 without signal degradation. ECC corrects single-bit errors on the fly to prevent silent data corruption in production. Verify your motherboard manual for approved population order and maximum supported capacity before installation. No heat spreaders are included.