HP 8000 manual Power Supply, ROM Bios Information

QuickSpecs

HP Compaq 8000 Elite PC

Technical Specifications

*Operating temperature is de-rated 1.0 deg C per 300 m (1000 ft) to 3000 m (10,000 ft) above sea level, no direct sustained sunlight. Maximum rate of change is 10 deg C/Hr. The upper limit may be limited by the type and number of options installed.

Power Supply	Ultra Slim Desktop	Small Form Factor	Convertible Minitower
Standard Efficiency	N/A	240W active PFC	320W active PFC
High Efficiency*	135W active PFC	240W active PFC	320W active PFC
	87% efficient	87/89/85% efficient at	87/89/85% efficient at
		20/50/100% load	20/50/100% load
Operating Voltage Range	90 – 264 VAC	90 – 264 VAC	90 – 264 VAC
Rated Voltage Range	100 – 240 VAC	100 – 240 VAC	100 – 240 VAC
Rated Line Frequency	50/60 Hz	50/60 Hz	50/60 Hz
Operating Line Frequency	47 – 63 Hz	47 – 63 Hz	47 – 63 Hz
Range
Rated Input Current	N/A	4A	5.5A
Rated Input Current with	2.4A	4A	5.5A
Energy Efficient* Power
Supply
Current Leakage	< 250 µA	< 275 µA	< 450 µA
(NFPA 99)
Power Supply Fan	N/A	92mm variable speed	92mm variable speed
External Power Adapter
Dimensions	6.7 x 2.6 x 1.5 in	N/A	N/A
Total Cord Length	12 ft 8 in	N/A	N/A

*High efficiency power supply is a requirement for ENERGY STAR qualification in conjunction with a select range of processors and modules

ROM BIOS Information

Key features of the HP BIOS include:

Deployment and manageability – HP BIOS provides several technologies that help integrate the HP Elite PC into the enterprise, such as PXE, remote configuration, remote control, and F10 Setup support for 12 languages.

Select models feature either Intel Standard Manageability or Core 2 processor with vPro Technology.

Stability – HP BIOS supports the HP stable product roadmap by releasing only critical BIOS changes to the factory and advanced change notification.

Computrace agent – For tracking and tracing services, available in select countries, separate software and purchase of a subscription is required.

Thermal and power management – The HP BIOS provides and enables thermal and power management technologies so component temperatures are managed for high reliability and to assist in operating the HP Business Desktop computer in any enterprise environment.

Acoustic performance – Industry leading acoustic emissions across the range of operating conditions. Serviceability – HP BIOS provides diagnostic and detailed service information.

Upgrades and recovery – HP BIOS provides numerous ways to upgrade HP Business Desktop computers, including BIOS updates from within DOS (Flashbin), BIOS updates from within Windows (HPQFlash), HP Client Manager, and fail-safe recovery. In addition, the HP Business Desktop BIOS Utilities tool enables replicated BIOS setup throughout the Enterprise; it is available from within the BIOS software and from the support website.

Additional HP BIOS Features

Power-On password – Helps prevent an unauthorized user from powering on the system.

Administrator password – Also known as the setup password, this helps prevent unauthorized changes to the system configuration. If the administrator password is not known, the BIOS version cannot be changed and changes cannot be made to BIOS settings using F10 setup or under the OS.

Advanced Configuration and Power Interface (ACPI) – Represents a significant innovation in power and configuration management, allowing operating systems and applications to manage power based on activity and usage. HP Elite

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