Best Kingston Laptops RAM Under £40 in 2026

Operating at a standard 2400 MT/s with CL17 latency and a low 1.20V power draw, this unbuffered SODIMM provides a reliable, plug-and-play upgrade for older DDR4 laptops. Its single 4GB capacity and 260-pin form factor make it a straightforward, cost-effective fix for basic memory bottlenecks. This module is best for users needing to revive an aging notebook for essential tasks like web browsing and document editing.