ASUS Eee Top ET1602. Processor clock speed: 1.6 GHz, Processor family: Intel Atom, Processor model: N270. Internal memory: 1 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 160 GB, Hard drive rotational speed: 5400 RPM, Hard drive interface: Serial ATA II. Discrete graphics adapter model: GMA 950. Audio system: HD, Audio output channels: 5.1