OWC 64GB DDR4 2666MHz PC4-21300 CL19 2RX4 ECC Registered RDIMM 1.2V 288-pin Server Memory

Server/Workstation use only — not compatible with standard desktop PCs and must not be mixed with UNBUFFERED memory. This listing is for one single 64GB DDR4 2666MHz (PC4-21300) CL19 2RX4 ECC Registered RDIMM module, operating at 1.2V with a 288-pin connector. 100% compliant with JEDEC standard specifications and RoHS; a warranty-safe upgrade that has been designed and tested to meet or exceed manufacturer OEM requirements. OWC’s ECC load-reduced server memory helps extend the life of existing infrastructure or reduce build costs when assembling new servers. Backed by Other World Computing’s consumer-friendly Advanced Replacement Program and a Limited Lifetime Warranty, which includes free technical support from Other World Computing.