Power Consumption in ES Mode – Suspend
to RAM (S3)
(Instantly Available PC)
<4W
<3W
<4W
<3W
NOTES
:
* Energy efficient power supply is a requirement for ENERGY STAR qualification in conjunction with a select range of processors and
modules
** Power consumption in the Off/Apparent Off mode is measured and reported with the network interface controller "Wake on LAN"
feature disabled in F10 Setup (default is "enabled").
ROM BIOS Information
Key features of the HP BIOS in the dc5850 include:
Deployment and manageability – HP BIOS provides several technologies that help integrate the HP Business desktop computer
into the enterprise, such as PXE, remote configuration, remote control, and F10 Setup support for 12 languages.
Stability – HP BIOS supports the HP stable product roadmap by releasing only critical BIOS changes to the factory and advanced
change notification.
Security – HP BIOS offers a robust and flexible set of security features to help the system administrator secure their systems
from removal of sensitive data, and help prevent access by unauthorized users.
Tracking and tracing capabilities in case of theft available in select countries (subscription sold separately).
Thermal and power management – The HP BIOS provides and enables thermal and power management technologies to assist in
operating the HP Business Desktop computer in any enterprise environment.
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 (Flashlite), BIOS updates from within Windows (HPQFlash, SSM), 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
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. Provides power
conservation features under Windows XP.
Ability to mute the internal speaker
Other Features
Description
ACPI-Ready Hardware
Advanced Configuration and Power Management Interface (ACPI).
Allows the system to wake from a low power mode.
Controls system power consumption, making it possible to place individual cards
and peripherals in a low-power or powered-off state without affecting other
elements of the system.
SMBIOS Ver. 2.6
System Management BIOS, previously known as DMI BIOS, for system management
information
Dual-State Power Button
Power button acts as both an on/off button and suspend-to-sleep button
QuickSpecs
HP Compaq dc5850 Business PC
Technical Specifications
DA - 12900 Canada — Version 23 — August 21, 2009
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