3WN05AV HP 4GB PC4-21300 DDR4-2666MHz non-ECC Unbuffered CL19 UDIMM 1.2V Single-Rank Memory Module

Upgrade your HP workstation with this high‑performance DDR4 memory module, engineered to deliver reliable, seamless multitasking and rapid application launches. Designed for non‑ECC, unbuffered use, it integrates effortlessly into a wide range of HP desktop and laptop configurations, providing a noticeable boost in speed and responsiveness for everyday tasks, creative workflows, and light gaming. The single‑rank design ensures optimal power efficiency and system stability, while the 1.2‑volt operation keeps energy consumption low. Whether you’re refreshing an older machine or building a new HP system, this memory upgrade offers the dependable performance you need to stay productive and ahead of the curve.