Fujitsu Celsius W370, CELSIUS. Processor clock speed: 3000 MHz, Processor family: Intel Core 2 Duo, Processor model: E8400. Internal memory: 2048 MB, Internal memory type: DDR2, Memory slots: 4 DIMM. Hard drive capacity: 500 GB, Hard drive interface: Serial ATA II, Hard drive rotational speed: 7200 RPM. Optical drive type: DVD Super Multi. Audio system: Realtek ALC663