Transcend TS256MLK72V3N 2GB DDR3 SDRAM Memory Module - For Desktop PC - 2 GB DDR3 SDRAM - 1333 MHz - ECC - Unbuffered - 240-pin - DIMM - Lifetime Warranty

Up to 1333 MHz speed for playing the latest games and using heavy software DIMM 2 GB memory allows you to have more programs open at a time 240-pin-pin DDR3 SDRAM operates at an effective bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation