A-Tech 8GB DDR4 2666MHz ECC UDIMM 1Rx8 CL19 1.2V Server Memory

8GB DDR4 ECC UDIMM for Servers

This 8GB DDR4 2666MHz ECC unbuffered DIMM is built for server and workstation systems that require error-correcting memory. It operates at 1.2V with a CL19 latency and a single-rank 1Rx8 organisation. The module uses major-brand chips and is tested for dependable operation in compatible platforms.

DDR4 2666 speed and 288-pin limit

The DDR4 2666 (PC4-21300) interface sets the maximum data rate and the 288-pin DIMM form factor determines physical fit. Systems that only support lower DDR4 speeds will down-clock the module, while boards limited to registered DIMMs cannot accept this unbuffered design. The 1.2V standard voltage is fixed for DDR4 and cannot be adjusted on this part.

ECC unbuffered decides compatibility

The single specification that determines whether this module works is the ECC unbuffered (UDIMM) designation. Servers or workstations that require registered (RDIMM) or load-reduced (LRDIMM) memory will not accept it, and consumer boards without ECC support cannot use the error-correction feature. Verify the motherboard manual calls for DDR4 ECC UDIMM before purchase.