The Team Elite TED34GM1333C9-S01 4GB DDR3 SODIMM memory for upgrading or replacing PC memory Key Features Memory Size 4096mb (1 module x 4096mb) Memory Type DDR3 Module Type SODIMM Pin Configuration 204 Pin Unbuffered Error Correction Non ECC CL-t RCD-t RP-t RAS 9-9-9-24 DRAM Density 128x 8 256x 8 512x 8 Data transfer bandwidth 10664MBSec (PC3 10660) Heat Sink No Working voltage 15V Warranty Lifetime warranty