Kit 16 GB (2 x 8 GB) SODIMM DDR3 NON ECC PC3-10600 1333 MHz DDR-3 RAM stick
Frequency: 1333MHz (MT/s). ECC Type: NON-ECC. Class: DDR3. Capacity: 8GB. Kit Capacity: 16GB. Your computer loads a program or file you select from the hard drive in to your computers RAM, then it will access each bit of data from there.