Key Features Memory Size 4GB Memory Type Kingston Hyper X Impact Black Series Module Type SODIMM Pin Configuration 204-pin Error Correction Non-EEC CL-t RCD-t RP-t RAS CL9-9-9 DRAM Density 512M x 64-Bit Data transfer bandwidth 800 M Hz f CK for 1600 Mbsecpin Heat Sink Yes Working voltage 135 15 V Warranty 1 Year Return to Base Warranty Manufacturers Lifetime Warranty 01932 738888