Crucial 16GB (2 x 8 GB) DDR3 SDRAM Memory Kit - For Notebook, Desktop PC - 16 GB (2 x 8GB) - DDR3-1333/PC3-10600 DDR3 SDRAM - 1333 MHz - CL9 - 1.35 V - Non-ECC - Unbuffered - 204-pin - SoDIMM - Lifetime Warranty

Up to 1333 MHz speed with Unbuffered signal for smooth computer performance 16 GB bar will run multiple applications together and enhance your computers performance DDR3 SDRAM interface multiplexes 2-bit data from memory cell and I/O buses to minimize processor idle time and enhance your computers performance