Crucial 8GB (1 x 8 GB) DDR3 SDRAM Memory Module - For Notebook - 8 GB (1 x 8GB) - 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 SoDIMM 8 GB memory allows you to have more programs open at a time DDR3-1600/PC3-12800 interface multiplexes 2-bit data from memory cell and I/O buses to minimize processor idle time and enhance your computers performance