Best Pick
4GB (1×4GB)DDR31600 MT/sCL9UDIMM
Why we recommend this

The 4GB DDR3 module runs at 1600 MT/s with CL9 timings (9-9-9-24-2N) and 1.5V, paired with red aluminum heatsinks for stable heat dissipation. Its single-stick design and Intel XMP support make it a straightforward drop-in upgrade for older desktop boards, backed by a lifetime warranty. Best for budget-conscious builders upgrading a legacy DDR3 system for everyday tasks or light gaming, where its 4GB capacity and low cost fit the bill.

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Great Alternatives

These options also score highly and may better suit your specific needs

8GB (2×4GB)DDR31333 MT/sCL9UDIMM
Why we recommend this ▼

This dual-channel 8GB DDR3 kit runs at 1333 MT/s with CL9 timings and a standard 1.5V, providing reliable baseline performance for older systems. Its unbuffered, 240-pin design ensures broad compatibility with legacy desktop platforms without adding unnecessary cost. This memory is best for users upgrading aging office PCs or basic home desktops where stability and value outweigh cutting-edge speed.

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4GB (1×4GB)DDR3L1600 MT/sCL9SODIMM
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