![](/images/new-backgrounds/1220849/22084943x1.webp)
Security Features | User and administrator passwords. |
| System, hard drive, and docking passwords. |
| PC identification displayed at boot. |
| |
| Kensington MicroSaver lock slot. |
Environmental Limits | Operating temperature: 5 to 35 ° C (41 to 95 ° F). |
| Operating humidity: 20 to 90 percent RH, 5 to 35 ° C (41 to 95 ° F). |
| Operating altitude: up to 3000 m (10,000 ft) at 25 ° C (77 ° F). |
| Storage temperature: |
Major ICs | Computer: |
| CPU: Intel Mobile Pentium III or Celeron processor. |
| South Bridge: PIIX4M. |
| Display controller: ATI Mobility M or M1. |
| Audio controller: ESS |
| CardBus controller: TI PCI 1410. |
| Keyboard/embedded controller: National NS87570. |
| Super I/O: National NS97338. |
| Expansion base: |
| Embedded controller: National NS87570. |
| PCI IDE controller: CMD |
| Audio controller: OZ163. |
HP Omnibook 500 |