16GB ( 1x 16GB Module ) DDR3 1866 MHz ( PC3-14900 ) DDR3 DIMM ( 240-Pin ) ECC RDIMM ( Registered DIMM ) 1.5V - DDR3 Standard Voltage Compatible Equivalent for Kingston KCS-B200C/16G, KVR18R13D4/16, KTD-PE318/16G, KTA-MP318K2/32G, KTH-PL318/16G, KTM-SX318/16G, KTL-TS318/16G High performance Memory RAM upgrade designed for Server/Workstation Systems All modules undergo quality assurance testing to ensure dependable and reliable performance Please verify the supported memory (RAM) specifications of your system prior to purchase to ensure compatibility A-Tech provides a Lifetime Warranty for all orders & offers complimentary United States based Tech Support before, during, & after your purchase