Boost your system's performance with the 16GB Signature Line DDR4 2666 MHz SR SO-DIMM Memory Module from Patriot. Delivering speeds up to 2666 MHz, this single-rank 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. It is non-ECC and unbuffered, features a CAS latency of 19 and a power rating of 1.2V, and works on systems with a 260-pin SO-DIMM slot and a DDR4-enabled chip.