HP BladeSystem bc2800 Blade PC. Processor clock speed: 2.3 GHz, Processor model: TL-66, Processor family: AMD Turion X2 Dual-Core. Total storage capacity: 160 GB, Hard drive rotational speed: 7200 RPM. Internal memory: 2 GB, Memory clock speed: 800 MHz, Maximum internal memory: 8 GB. Operating system installed: Windows Vista Business. Operating temperature range (T-T): 10 - 35 °C, Storage temperature range (T-T): -20 - 60 °C, Operating relative humidity range: 10 - 90 %