HP dx7380 dx7380 Quick Reference Guide - Page 11

Quick Specs HP Compaq dx7380 Microtower Business PC System Details • Levels presented do not account for non-HP/Compaq installed hardware. Ambient Air Temperature Humidity Altitude Shock Vibration Acoustic Noise Operating 50° to 104°F (10° to 45°C) at sea level with an altitude de-rating of 1.0°C per every 1000 ft (300 m) above sea level to a maximum of 8000 ft (2500 m), no direct sustained sunlight. Maximum rate of change is 77°F/Hr (25°C/Hr). The upper limit may be limited by the type and number of options installed. Storage -22° to 140°F (-30° to 60°C) - Maximum rate of change: 410°F/Hr (210°C/Hr). Operating 10% to 90% relative humidity (Rh), 86°F (30°C) maximum wet bulb temperature, non-condensing Storage 10% to 95% relative humidity (Rh), 101.66°F (38.7°C) maximum wet bulb temperature, noncondensing Operating 0 to 8,000 feet (0 to 2438.4 meters) - This value may be limited by the type and number of options installed. Maximum allowable altitude change rate is 1,000 ft/min (304.8 m/min). Non-Operating 0 to 30,000 feet (0 to 9,144 meters) - Maximum allowable altitude change rate is 1200 ft/min (365.76 m/min). Listed are the levels of shock the product can withstand with NO damage being incurred? The values represent peak input acceleration during a 2~3 ms half-sine shock pulse, 11 ms trapezoidal shock pulse. Non-Operating 45G's (Half-sine Shock) 45G's (Trapezoidal Shock) Listed are the levels of vibration the product can withstand with NO damage being incurred? The values represent a flat random vibration input acceleration profile across the given frequency range. Operating Random vibration at [email protected]/Hz, [email protected]/Hz, [email protected]/Hz, [email protected]/Hz 5Hz to 300Hz, (0.25G's nominal). Non-Operating Random vibration at 0.008G²/Hz, 10Hz to 500Hz, (2 Grms nominal). Listed are the declared A-WEIGHTED SOUND POWER LEVELS (LWAd) and declared average desktop seated operator position A-WEIGHTED SOUND PRESSURE LEVELS (LpAm) when the product is operating in a 73.4°F (23°C) ambient environment. IDLE (Fixed disk drive Desktop Average LpAm = 35 dBA spinning) Operating (Random write) Desktop Average LpAm = 42 dBA Service and Support On-site WarrantyNote 1: One-year (1-1-1) limited warranty delivers one year of on-site, next business day or second business-dayNote 2 service for parts and labor and includes free telephone supportNote 3 24 x 7. Additional configurable warranty options (sold separately) include: three years parts and one year labor (3/1/1), or 3 years next business day, three years parts and three years labor (3/3/3). NOTE 1: Terms and conditions may vary by country. Certain restrictions and exclusions apply. Dx7380 - Version 1.1 Page 11