The Timetec 8GB KIT (2x4GB) DDR3 1066MHz PC3-8500 is a high-performance upgrade for your laptop or notebook computer. This non-ECC, unbuffered, 1.5V CL7 (effective speed of 1066MHz) RAM module features dual rank 204 pin SODIMM technology, allowing for increased speed and stability. With its 8GB capacity, this kit will provide ample memory for even the most demanding multimedia applications and multitasking. Constructed with premium-quality components, the Timetec memory module ensures a smooth and seamless experience when upgrading your laptop's RAM. Upgrade now and experience enhanced performance in your PC computer.