Kingston ValueRAM 1GB DDR2 SDRAM Memory Module - 1GB (1 x 1GB) - 800MHz DDR2-800/PC2-6400 - Non-ECC - DDR2 SDRAM - 200-pin SoDIMM

800 MHz of memory speed with Unbuffered signal makes your computer great at multitasking 1 GB memory smoothly executes complex apps and games DDR2 SDRAM operates at up to 400 MHz data bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation