| System Unit | Dimensions (HxWxD) | 1.23 in (at front) x 13.21 in x 9.3 in 31.3 mm (at front) x 335.6 mm x 236.2 mm | |
| Weight | Starting at 4.7 lb (2.12 kg) with weight saver (no optical drive) Starting at 5.0 lb (2.27 kg) with DVD-ROM drive | ||
| NOTE: Height varies depending upon where on the notebook the measurement is made. Weight varies by configuration and components. Weight includes 6-cell battery, hard drive, and WLAN. | |||
| Stand-Alone Power Requirements (AC Power) | Nominal Operating Voltage | 18.5 V | |
| Average Operating Power | Discrete graphics: 22.5 W Integrated graphics: 14.5 W | ||
| Max Operating Power | Discrete graphics: < 90 W Integrated graphics: < 65 W | ||
| Temperature | Operating | 32° to 95° F (0° to 35° C) (not writing optical) | |
| 41° to 95° F (5° to 35° C) (writing optical) | |||
| Non-operating | –4° to 140° F (–20° to 60° C) | ||
| Relative Humidity | Operating | 10% to 90%, non-condensing | |
| Non-operating | 5% to 95%, 101.6° F (38.7° C) maximum wet bulb temperature | ||
| Shock | Operating | 125 G, 2 ms, half-sine | |
| Non-operating | 200 G, 2 ms, half-sine | ||
| Random Vibration | Operating | 0.75 grms | |
| Non-operating | 1.50 grms | ||
| Altitude (unpressurized) | Operating | –50 to 10,000 ft (–15.24 to 3,048 m) | |
| Non-operating | –50 to 40,000 ft (–15.24 to 12,192 m) | ||
| Industry Standard Certifications | UL | Yes | |
| CSA | Yes | ||
| FCC Compliance | Yes | ||
| ENERGY STAR® | Select models* | ||
| EPEAT | Registered TBD in United States** | ||
| ICES | Yes | ||
| GS | Yes | ||
| Australia / NZ A-Tick Compliance | Yes | ||
| CCC | Yes | ||
| Japan VCCI Compliance | Yes | ||
| KCC | Yes | ||
| BSMI | Yes | ||
| CE Marking Compliance | Yes | ||
| BNCI or BELUS | Yes | ||
| CIT | Yes | ||
| GOST | Yes | ||
| Saudi Arabian Compliance (ICCP) | Yes | ||
| SABS | Yes | ||
| UKRSERTCOMPUTER | Yes | ||
| * Configurations of the HP EliteBook 8440p that are ENERGY STAR qualified are identified as HP EliteBook 8440p ENERGY STAR on HP websites and on www.energystar.gov. ** EPEAT TBD Registered in U.S. EPEAT registration varies by country. See www.epeat.net for registration status by country. NOTE: For accessibility information on HP products, please visit: http://www.hp.com | |||













