8GB DDR3-1333 LV RDIMM AX31333R9W/8LAxiom Memory Axiom 8GB DDR3 1333 Low Voltage ECC RDIMM AX31333R9W 8L For Workstation, Server 8 GB DDR3 1333 PC3L 10600 DDR3 SDRAM 1333 MHz ECC Registered 240 pin RDIMM Lifetime Warranty VPN: AX31333R9W 8L SKU: RSC645585 UPC: 845282085211 8 GB capacity is enough to execute all memory hungry programs simultaneously Up to 1333 MHz memory speed with Registered signal to manage your routine softwares with pace and accuracy 240 pin pin DDR3 SDRAM operates