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Thermal Alert (Requires
HP Client Manager
Software)
Monitors the temperature state within the chassis. Three modes:
NORMAL - normal temperature ranges
ALERTED - excessive temperatures are detected. Raises a flag so action can be taken to
avoid shutdown or provide for a smoother system shutdown
SHUTDOWN - excessive temperatures are encountered. Automatically shuts down the
computer without warning before hardware component damage occurs
Remote ROM Flash
Provides secure, fail-safe ROM image management from a central network console
Remote Wakeup
System administrators can power on, restart, and power off a client computer from a remote
location.
ACPI (Advanced
Configuration and Power
Management Interface)
Allows the system to enter and resume from low power modes (sleep states)
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
Supports ACPI 2.0 for full compatibility with 64-bit operating systems
SMBIOS
System Management BIOS 2.3.5, previously known as DMI BIOS, for system management
information
ROM revision levels
Identifies system ROM revision levels and reports in Computer Setup Utility (F10).
Version is stored in an industry standard memory location (SMBIOS) so that management SW
applications can use and report this information
System board revision
level
Allows management SW to read revision level of the system board
Revision level is digitally encoded into the HW and cannot be modified
Ownership Tag
A user-defined string stored in non-volatile memory that is displayed in the BIOS splash screen
Industry Standard
Revision Supported by the BIOS
ACPI
Advanced Configuration and Power Management Interface, Version 2.0
ASF
Alert Standard Format Specification, Version 2.0
ATA (IDE)
AT Attachment 6 with Packet Interface (ATA/ATAPI-6), Revision 3b
ATAPI
ATAPI Removable Media Device BIOS Specification Version 1.0
BBS
BIOS Boot Specification v1.01
BIOS 32-bit Services
Standard BIOS 32-bit Service Directory Proposal
CD Boot
"El Torrito" Bootable CD-ROM Format Specification Version 1.0
EDD
Enhanced Disk Drive Specification Version 1.1
BIOS Enhanced Disk Drive Specification Version 3.0
EHCI
Enhanced Host Controller Interface for Universal Serial Bus, Revision 1.0
PCI
PCI Local Bus Specification, Revision 2.3
PCI Power Management Specification, Revision 1.1
PCI Firmware Specification, Revision 3.0, Draft .7
PCI Express
PCI Express Base Specification, Revision 1.0a
PMM
POST Memory Manager Specification, Version 1.01
SATA
Serial ATA Specification, Revision 1.0a
Serial ATA 3 Gb/s: Extensions to Serial ATA 1.5 Gb/s, Revision 1.0
SMBIOS
System Management BIOS Reference Specification, Version 2.4
SPD
PC SDRAM Serial Presence Detect (SPD) Specification, Revision 1.2B
TPM
Trusted Computing Group TPM Specification Version 1.2
UHCI
Universal Host Controller Interface Design Guide, Revision 1.1
USB 1.1
Universal Serial Bus Revision 1.1 Specification
USB 2.0
Universal Serial Bus Revision 2.0 Specification
QuickSpecs
HP xw4300 Workstation
Technical Specifications
DA - 12260 North America — Version 22 — May 25, 2007
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