16GB RAM Replacement for HP 3TQ40AA, 3TQ40AT, 879527-091 DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory

16GB ( 1x 16GB Module ) DDR4 2666 MHz ( PC4-21300 ) DDR4 DIMM ( 288-Pin ) ECC UDIMM ( ECC Unbuffered DIMM ) 1.2V - DDR4 Standard Voltage Compatible Equivalent for HP 879527-091, 3TQ40AA, 3TQ40AT 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