HP Z420 Specification page 23

QuickSpecs
System Technical Specifications
Front Hard Drive Activity
LED
Front ODD Activity LED
Internal Speaker
System/Emergency ROM
Flash Recovery
Cooling Solutions
Power Supply Fans
CPU Heatsink Fan
Chassis Fan
Memory Heatsink Fan
HP Advanced System
Diagnostics Offline
Edition
Access Panel Key Lock
ACPI-Ready Hardware
Trusted Platform Module
Chip with optional
ProtectTools Software
Integrated Chassis
Handles
Power Supply
PCI Card Retention
Yes, green
Yes
Yes
Recovers corrupted system BIOS.
Air cooled forced convection, liquid cooling (optional)
92 mm x 92 mm x 25 mm 4-wire (non-serviceable)
92 x 25 mm 5-wire PWM
92 mm x 92mm x 25 mm 4-wire PWM
Yes, rear memory
HP Vision Diagnostics Offline Edition
The diagnostics utility enables you to perform testing and to view critical computer hardware and
software configuration information from various sources. This utility enables you to:
Run diagnostics
View the hardware configuration of the system
Key features and benefits
HP Vision Diagnostics simplifies the process of effectively identifying, diagnosing, and isolating the
hardware issues. In addition to robust management tools, service tools can be invaluable in quickly
resolving system problems. To streamline the service process and resolve problems quickly, it is
necessary to have the right information available at the time that a service call is placed. The primary
information requirement, which is also the one that provides the greatest Vision into potential system
issues, is the configuration of the system. Vision Diagnostics helps provide higher system availability.
Typical uses of the Vision Diagnostics are:
Testing and diagnosing apparent hardware failures
Documenting system configurations for upgrade planning, standardization, inventory tracking,
disaster recovery, and maintenance
Sending configuration information to another location for more in-depth analysis
No
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
Yes, Infineon SLB9635TT1.2
No
Optional Handle in Top Optical Bay kit
Requires T15 Torx or flat blade screwdriver
Yes, rear (all), middle (optional), front (full-length cards with extender, used in with the front card guide
and fan holder)
DA - 14261 North America — Version 33 — December 12, 2013
HP Z420 Workstation
Page 23