Pre-boot Diagnostics
(Pre-video) critical errors are reported via beeps and blinks on the power LED.
Industry Standard
Specification Support
Industry Standard
Revision Supported by the BIOS
ACPI
Advanced Configuration and Power Management Interface, Version 2.0c
ASF
Alert Standard Format Specification, Version 2.0
ATA (IDE)
AT Attachment 6 with Packet Interface (ATA/ATAPI-6), Revision 3b
CD Boot
"El Torito" 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 2.0
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
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
Universal Serial Bus Revision 1.1 Specification
Universal Serial Bus Revision 2.0 Specification
Universal Serial Bus Revision 3.0 Specification
SMBIOS
System Management BIOS Reference Specification, Version 2.6
Social and Environmental Responsibility
Eco-Label Certifications &
Declarations
This product has received or is in the process of being certified to the following approvals and may be
labeled with one or more of these marks:
ENERGY STAR® (energy-saving features available on selected configurations -Windows only)
US Federal Energy Management Program (FEMP)
EPEAT Gold registered in the U.S. EPEAT registration varies by country. See
www.epeat.net
for
registration status by country
China Energy Conservation Program
IT ECO declaration
Japan PC Green label
*
*This product conforms to the examination standards (2003 version) under JEITA's 'PC Green Label
System.'
Batteries
This product complies with ISO standards:
EU Directive 91/ 157/ EEC
QuickSpecs
HP Z400 Workstation
System Technical Specifications
DA - 13276 North America — Version 58 — November 21, 2013
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