EDGE 8GB DDR3 SDRAM Memory Module - For Desktop PC - 8 GB (1 x 8GB) - DDR3-1600/PC3-12800 DDR3 SDRAM - 1600 MHz - Non-ECC - Unbuffered - 240-pin - DIMM - Lifetime Warranty

Up to 1600 MHz speed with Unbuffered signal for playing the latest games and using heavy software DIMM 8 GB of memory to heighten your computers performance DDR3 SDRAM interface synchronizes electrical and clock signals for an efficient data transfer rate