Crucial 8GB (2 x 4 GB) DDR3 SDRAM Memory Module - For Desktop PC - 8 GB (2 x 4GB) - DDR3-1600/PC3-12800 DDR3 SDRAM - 1600 MHz - CL11 - 1.35 V - Non-ECC - Unbuffered - 204-pin - SoDIMM - Lifetime Warranty

Up to 1600 MHz speed with CL11 latency for playing the latest games and using heavy software 8 GB of memory makes a perfect symmetry with your latest model processor and boosts up your computers performance DDR3 SDRAM interface synchronizes electrical and clock signals for an efficient data transfer rate