VisionTek 2GB DDR3 1600 MHz (PC3-12800) CL8 DIMM Tall Heat Spreader, Desktop Memory - 900390 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 Extruded heat spreader 1600MHz, 8-8-8-24, 1.65V, 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: PC3-12800 -extruded Data Rate: 1600 CL8 Density Per Module 2 GB