Approved Memory 4GB DDR2 SDRAM Memory Module - 4 GB - DDR2 SDRAM - 800 MHz DDR2-800/PC2-6400 - 200-pin - SoDIMM
UPG 4GB DDR2 PC2-6400 800MHZ
Technical Specifications:
Memory Size: 4 GBMemory Technology: DDR2 SDRAMMemory Speed: 800 MHzMemory Standard: DDR2-800/PC2-6400Device Supported: NotebookNumber of Pins: 200-pinForm Factor: SoDIMM