EDGE 4GB DDR3 SDRAM Memory Module - For Notebook - 4 GB (2 x 2GB) - DDR3-1333/PC3-10600 DDR3 SDRAM - 1333 MHz - 204-pin - SoDIMM - Lifetime Warranty

Up to 1333 MHz speed for smooth computer performance 4 GB of memory to refine your computers performance DDR3-1333/PC3-10600 interface multiplexes 2-bit data from memory cell and I/O buses to minimize processor idle time and enhance your computers performance