This Axiom Value Memory 16GB DDR3-1866 ECC RDIMM is designed and manufactured using tier-one components and represents the very best in quality management, reliability, and advanced memory testing. Offering leading technologies that adhere to JEDEC specifications and to stringent manufacturing quality standards, Axiom delivers the highest level of consistency and product value for your success. Advanced testing processes ensure our products are 100-percent JEDEC compliant and meet all industry standards for all specification-based integration. Upgrade with confidence, Axiom for a better solution.