NEMIX RAM 64GB DDR4 3200 ECC RDIMM 4Rx4 CL22 memory upgrade

64GB DDR4 3200 ECC RDIMM for ThinkMate Servers

This 64GB registered DIMM delivers error-correcting DDR4-3200 performance for ThinkMate RAX and QT series servers and workstations. The single-module kit uses a 4Rx4 organisation and CL22 latency at 1.2V. It targets administrators who need maximum capacity per slot in validated enterprise platforms.

DDR4-3200 registered ECC bandwidth ceiling

The PC4-25600 interface caps peak throughput at the DDR4-3200 data rate, so workloads that scale beyond this bandwidth must add modules or move to a faster platform. Registered buffering adds one clock cycle of command delay, which is standard for multi-DIMM server channels but limits single-thread latency compared with unbuffered memory.

Major-brand DRAM chips on a plain green PCB

Samsung, Micron or Hynix ICs are assembled without a heat spreader, relying on server chassis airflow for cooling. The 288-pin RDIMM keying prevents insertion into non-ECC or unbuffered slots, so the module only fits motherboards wired for registered ECC DDR4.