Patriot SO-DIMM 4 GB DDR2 800MHz CL6 Signature Line

Reliable Patriot 4GB DDR2 memory module designed for laptops to provide 800MHz at low CL6 timing. The advantage is two separately addressable memory areas called memory ranks. The Signature Line model line guarantees excellent compatibility and performance. Every module is carefully tested by the manufacturer, so the modules are a premium guarantee. Compared to DDR1 memory, they have reduced power consumption, greater data bandwidth, and can be clocked at higher frequencies, increasing their performance quickly.