QuickSpecs
HP Compaq dc7800 Business PC
Technical Specifications - Environmental Data
* Heat dissipation is calculated based on the measured watts, assuming the service level is attained for one hour.
This product is in compliance with US executive order 13221, WOL (wake on LAN) disabled.
Declared Noise
Emissions*
(in accordance with
ISO 7779 and ISO 9296)
| Sound Power | Sound Pressure |
System Fan Off | (LWAd, bels) | (LpAm, decibels) |
Idle | 3.8 | 22 |
Fixed Disk (random writes) | 3.8 | 22 |
*Not for systems containing 10,000 RPM hard drives.
Longevity and Upgrading This product can be upgraded, possibly extending its useful life by several years. Upgradeable features and/or components contained in the product may include:
| Intel LGA775 processor socket |
| 8 USB ports |
| 3 empty |
| 2 empty |
| 1 empty |
| 2 internal |
| 3 external |
| 1 external |
| 4 memory slots |
| 1 second Serial port (optional) |
| Spare parts are available throughout the warranty period and or for up to 5 years after the end of |
| production. |
Batteries | This product complies with ISO standards: |
EU Directive 91/ 157/ EEC
EU Directive 93/ 86/ EEC
EU Directive 98/ 101/ EEC
Batteries used in the product do not contain:
Mercury greater the 5ppm by weight
Cadmium greater than 10ppm by weight
Lead greater than 4000ppm by weight.
| Battery size: CR2032 (coin cell) |
| Battery type: Lithium |
Additional Information | This product is in compliance with the Restrictions of Hazardous Substances (RoHS) directive – |
| 2002/95/EC. |
| This product is in compliance with California Proposition 65 (State of California; Safe Drinking |
| Water and Toxic Enforcement Act of 1986). |
| This HP product is designed to comply with the Waste Electrical and Electronic Equipment (WEEE) |
| Directive – 2002/96/EC. |
| This product is in compliance with the IEEE 1680 (EPEAT) standard at the Gold level (see: |
| http://www.epeat.net) |
DA - 12744 North America — Version 25 — May 16, 2008 | Page 64 |