KVR21N15S8/4BK Kingston Technology 4GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 288-Pin DIMM 1.2V Single Rank Memory Module (50-unit Increments)

Upgrade your PC’s performance with Kingston’s 4GB DDR4 memory module, engineered for speed and reliability. This single‑rank, unbuffered DIMM delivers seamless multitasking and smooth application performance, making it an ideal choice for both everyday computing and more demanding workloads. Designed to integrate effortlessly into a wide range of motherboards, the module enhances system stability and responsiveness. Whether you’re refreshing an older machine or building a new workstation, this Kingston component provides dependable, high‑quality memory that supports your productivity and gaming needs.