Silicon Power 2GB DDR3 SDRAM 1333 M Hz Desktop Memory Module Silicon Power introductory series memory module 2GB (1x 2GB) DDR3-1333 MHz CL9, is the best value for reliable high performance DRR3 desktop memory. The module is rated 1.5V & is compatible with AMD & Intel desktop platform motherboards using DDR3 memory technology. All Silicon Power memory modules are hand tested prior to leaving our manufacturing facilities & come with lifetime warranty. Specifications Designed to be highly compatible with different models of computers & motherboards using AMD & Intel platforms Capacity: 2GB (1x 2GB) Speed: 1333 Mhz Timing: CL 9, 9-9-9 240PIN Unbuffered DIMM Lifetime Warranty Non-ECC Voltage: 1.5v