8GB DDR3-1600 ECC UDIMM AX31600E11Z/8GAxiom Memory Axiom 8GB DDR3 1600 ECC UDIMM AX31600E11Z 8G For Workstation, Server 8 GB DDR3 1600 PC3 12800 DDR3 SDRAM 1600 MHz ECC 240 pin UDIMM Lifetime Warranty VPN: AX31600E11Z 8G SKU: RSC742064 UPC: 845282071139 8 GB bar will run multiple applications together and enhance your computer's performance 1600 MHz of memory speed skillfully manages the variety of apps and computational tasks 240 pin pin DDR3 1600 PC3 12800 interface multiplexes 2 bit