NEMIX RAM 768GB (6x128GB) DDR4 3200 ECC RDIMM THINKMATE VSX-R5-760S1|VSX-R5-540RTP memory upgrade

768GB DDR4 ECC RDIMM kit

This 768GB kit contains six 128GB DDR4 3200 ECC registered DIMMs built for THINKMATE VSX-R5-760S1 and VSX-R5-540RTP workstations. Each module runs at 1.2V with CL22 timing and uses a 4Rx4 organisation on a 288-pin form factor. The registered design adds a buffer that helps the memory controller manage heavy loads in multi-socket servers.

Check DIMM slots and CPU population rules

Verify that your workstation has at least six free DDR4 RDIMM slots and that the installed processors support 4Rx4 registered modules at 3200 MT/s. Confirm the motherboard firmware is current enough to initialise 128GB densities per slot. Ensure the operating system and applications can address the full 768GB capacity without licensing limits.

Replaces smaller RDIMM sets for memory-bound

Swapping lower-density RDIMMs for this 6x128GB kit lifts total system memory to 768GB, reducing swap pressure on large databases, virtualisation hosts and scientific computing jobs. The jump is worth it when current modules leave slots empty or cap out below the platform maximum and the workload shows sustained memory pressure. Buyers who need consumer DIMMs, non-ECC memory or speeds above DDR4 3200 should look elsewhere.