• Upgrade your PC's RAM by an additional 4GB

• A twin pack of high-speed RAM with a cooling heat spreaders

• High-speed performance

• Low power consumption using these types of RAM

• DDR2 Modules

• PC2-6400 / 800MHz

• 240-pin Dual In-line Memory Module (DIMM)

• Voltage: 1.8V

Upgrading your computers RAM also boosts the computers performance nearly 10 times faster.