32GB ( 1x 32GB Module ) DDR4 3200 MHz ( PC4-25600 ) DDR4 DIMM ( 288-Pin ) ECC RDIMM ( Registered DIMM ) 1.2V - DDR4 Standard Voltage Compatible Equivalent for Dell AB663423, SNPHTPJ7C/32VXR, AB614353, HTPJ7, SNPHTPJ7C/32G, 370-AGDS, AB489615 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