EDGE Tech 4GB DDR3 SDRAM Memory Module - 4GB (2 x 2GB) - 1333MHz DDR3-1333/PC3-10600 - Non-ECC - DDR3 SDRAM - 240-pin DIMM

Up to 1333 MHz speed with Unbuffered signal for smooth computer performance 4 GB memory smoothly executes complex apps and games DDR3 SDRAM interface multiplexes 2-bit data from memory cell and I/O buses to minimize processor idle time and enhance your computers performance