NEMIX RAM 16GB DDR4 3200 ECC Unbuffered UDIMM CL22 1.2V 2Rx8 288-pin ASRock Server Compatible memory upgrade

NEMIX RAM 16GB DDR4 3200 ECC UDIMM

This 16GB DDR4 3200 ECC unbuffered UDIMM operates at 1.2V with CL22 latency and a 2Rx8 rank configuration. It uses a 288-pin form factor and is validated for ASRock Rack motherboards including the E3C252D4U, E3C252D4U-2T and E3C252D4ID-2T. Modules are built with major OEM chips from Samsung, Micron or Hynix and ship without a heat spreader.

Server builders needing ECC integrity

This module suits administrators upgrading ASRock Rack platforms that require ECC unbuffered memory for data integrity. It is not for systems that only accept registered or load-reduced DIMMs. It is also not for desktop boards lacking ECC support in the BIOS or chipset. Buyers needing capacities beyond a single 16GB stick should look at larger kits or higher-density modules.

CL22 latency at DDR4 3200

The CAS latency of CL22 at 3200 MT/s determines the module's timing profile and must match the motherboard's supported memory timings for stable operation. Verify that the target ASRock Rack board lists CL22 3200 ECC UDIMM compatibility before purchase. Mismatched timings can prevent boot or cause instability even if the physical pin count and voltage align.