Best Pick

SK Hynix HMT451S6BFR8A-PB

38.2 Laptops Score
4GB (1×4GB)DDR31600 MT/sCL11SODIMM
Why we recommend this

Operating at 1600 MT/s with CL11 latency and a low 1.35V power draw, this 4GB DDR3 SODIMM module provides a straightforward capacity upgrade for older laptops. Its single-rank, 204-pin design ensures broad compatibility with systems from the DDR3 era, backed by a 5/5 customer rating for reliability. This module is best for users needing to revive an aging notebook for basic tasks like web browsing and document editing.

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Great Alternatives

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

Kingston ValueRAM

33.7 Laptops Score
4GB (1×4GB)DDR31600 MT/sCL11SODIMM
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G.Skill Ripjaws Series

30.6 Laptops Score
4GB (2×2GB)DDR31600 MT/sCL9UDIMM
Why we recommend this ▼

A dual-channel 4GB DDR3-1600 kit running at CL9 timings and 1.5V, its low-profile heat spreaders ensure compatibility in tight builds. The 2x2GB configuration enables modest dual-channel bandwidth gains on older platforms. This kit is best for users restoring or maintaining legacy LGA 1155/1156 systems where 4GB suffices for basic web browsing and office tasks.

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