Kingston ValueRAM 8GB DDR3 SDRAM Memory Module - For Notebook - 8 GB (1 x 8 GB) - DDR3-1600/PC3-12800 DDR3 SDRAM - CL11 - 1.35 V - Non-ECC - Unbuffered - 204-pin - SoDIMM

Up to 1600 MHz speed with Unbuffered signal and CL11 latency for smooth computer performance 8 GB memory allows you to have more programs open at a time 204-pin-pin 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