EDGE 2GB DDR3 SDRAM Memory Module - For Desktop PC - 2 GB (1 x 2GB) - DDR3-1600/PC3-12800 DDR3 SDRAM - 1600 MHz - 1.35 V - Non-ECC - Unregistered - 240-pin - DIMM - Lifetime Warranty

Up to 1600 MHz speed for smooth computer performance DIMM 2 GB of memory to refine your computers performance 240-pin-pin DDR3 SDRAM interface synchronizes electrical and clock signals for an efficient data transfer rate