Boost your system performance with this 4GB (2x2GB) kit from G.Skill. This PC2-5300 kit will have your system screaming in no time. Timings of 4-4-4-12 mean your system won't have to wait on the memory. The included heat spreaders will keep your memory cool even when you're running your system flat out.

newegg
G.SKILL DDR2 SDRAM

G.SKILL system memory provides unbelievable performance and broad compatibility for PC enthusiasts. G.SKILL system memory is 100% manually tested twice for top-level product yield and quality.

newegg
DDR2 667

DDR2 667 delivers incredible performance and platform compatibility with up to 5.3GB/s memory bandwidth per channel for unstoppable work and gaming power!