ASUS Eee PC 1001PX (Seashell). Processor clock speed: 1660 MHz, Processor family: Intel Atom, Processor model: N450. Internal memory: 1024 MB, Memory slots: 1x SO-DIMM, Internal memory type: DDR2-SDRAM. Hard drive capacity: 160 GB, Hard drive size: 63.5 mm (2.5 "), Hard drive rotational speed: 5400 RPM. Compatible memory cards: MMC, SD, SDHC. Display diagonal: 256.5 mm (10.1 "), Display resolution: 1024 x 600 pixels