Best Pick

Kingston 2666MT/s

48.4 Best Value Score
4GB (1×4GB)DDR42666 MT/sCL19DIMM
Why we recommend this

Operating at a standard 2666 MT/s with CL19 latency, this single 4GB DDR4 module provides a straightforward, low-cost upgrade path for basic desktop systems. Its unbuffered, non-ECC design and Intel XMP 2.0 support ensure simple plug-and-play compatibility with consumer motherboards. This module is best for users restoring aging office PCs or building budget machines strictly for web browsing and document editing.

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