NEMIX RAM 288GB 6x48GB DDR5 6400 CL52 ECC Registered RDIMM memory upgrade

Supermicro H13SSL-N DDR5 kit

This 288 GB kit contains six 48 GB DDR5 6400 RDIMM modules built for the Supermicro H13SSL-N motherboard. Registered ECC architecture and CL52 timing at 1.1 V match the board's memory controller so every slot is recognised at full speed. The 2Rx8 organisation satisfies the platform's population rules without manual tuning. Administrators upgrading dense virtualisation hosts or in-memory databases gain a drop-in capacity increase.

Replaces partial or mixed-capacity DDR5 sets

When a server runs with fewer than six slots populated or mixes ranks, the memory controller may downclock or limit total addressable memory. Installing this matched 6 x 48 GB kit restores full-channel bandwidth and lets the H13SSL-N operate at its rated DDR5 6400 transfer rate. The jump is worth it when workloads exceed the capacity of a three-module configuration or when mixed-rank instability forces a rebuild.

Handles 288 GB of registered ECC memory

Six loaded channels deliver the maximum capacity this kit provides, supporting large VM fleets, container clusters and analytics buffers. ECC corrects single-bit errors on the fly while registered buffering keeps signal integrity stable across all slots. Headroom ends at 288 GB; workloads that grow beyond this limit will require a platform with higher per-socket DIMM limits or additional CPU sockets.