VisionTek 2GB DDR3 1333 MHz (PC3-10600) CL9 DIMM Low Profile Heat Spreader, Desktop Memory - 900384 Ultra-high performance 2GB DDR3 Single-Pack kit for Intel Core i3, i5, i7 Dual Channel processors and Triple Channel processors. Includes VisionTek High Performance Very Low Profile heat spreader 1333MHz, 9-9-9-24, 1.5V, with Intel and AMD support. 2GB module for use in high performance Intel Core i3, i5, i7 Dual Channel and Triple Channel systems. Lifetime warranty: This DDR3 memory kit is built to last under the most demanding, processor intensive environments, and is backed by a limited Lifetime warranty. Memory type: PC3-10600-clamp Data Rate: 1333 CL9 Density Per Module 2 GB