EDGE 2GB DDR3 SDRAM Memory Module - For Desktop PC - 2 GB (1 x 2GB) - DDR3-1600/PC3-12800 DDR3 SDRAM - 1600 MHz - 1.50 V - Non-ECC - Unregistered - 240-pin - DIMM - Lifetime Warranty

No matter how heavy and numerous the applications that you are using, 1600 MHz memory speed with Unregistered signal will run them smoothly DIMM 2 GB of memory to refine your computers performance DDR3-1600/PC3-12800 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