Patriot Memory Signature Line 4GB DDR4 SDRAM Memory Module - For Desktop PC - 4 GB (1 x 4GB) - DDR4-2666/PC4-21333 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - Unbuffered - 288-pin - DIMM - Lifetime Warranty

Patriot's Signature Line memory delivers the quality, reliability and performance expected for today's mainstream computer needs. This DRAM is built for better overall system responsiveness when using demanding application. Built using the highest quality components and hand tested, Patriot ensures every module meets and exceeds industry standards to offer you a hassle-free plug-and-play memory upgrade. With free customer service and a lifetime warranty, Patriot's Signature Line DDR4 memory modules are the perfect option for any PC system build or upgrade for faster performance.

Along with UDIMMs, Patriot offers a wide range of SODIMM solutions which pairs perfectly for any small form factor computers, notebooks, or laptops to help boost performance.