Maximize your system's performance and stability with the 8GB Viper Steel DDR4 2666 MHz SO-DIMM Memory Module from Patriot. Delivering speeds up to 2666 MHz, this module is a plug-and-play memory upgrade designed to improve your computer's start-up times, overall responsiveness, and ability to handle data-intensive applications. The module is non-ECC, features a tested CAS latency of 18 and a power rating of 1.2V, and works on systems with a 260-pin SO-DIMM slot and a DDR4-enabled chip. Patriot’s Viper Steel memory modules are designed with true performance in mind. Built for the latest Intel® andAMD™ platforms, our Viper Steel DDR4 memory provides the best performance and stability for the most demanding computer environments.The Viper Steel memory utilizes a custom designed high performance aluminum heat shield for a clean sleek steel-look inside any motherboard. This RAM also has Limited Lifetime Warranty. Specification: Key Features Type DDR4 Capacity 8GB Frequency 2666MHz Operating voltage 1.2V Physical dimension Dimension Box Dimensions: 5.15 x 3.9 x 0.3" Heat Sink Color Grey Pin 260-Pin SO-DIMM Warranty Information Warranty Lifetime  ..