HP Z820 Series Especificações Rápidas Página 22

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Solenoid Lock and
Hood Sensor
No
Rear Port Control
Cover
Yes, locks rear IO cables to prevent cable theft
Serial, Parallel, USB,
Audio, Network,
Enable/Disable Port
Control
Yes
Removable Media
Write/Boot Control
Yes, prevents ability to boot from removable media on supported devices (and can disable
writes to media)
Power-On Password
Yes, prevents an unauthorized person from booting up the workstation
Setup Password
Yes, prevents an unauthorized person from changing the workstation configuration
3.3V Aux Power LED
on System PCA
No
NIC LEDs (integrated)
(Green & Amber)
Yes
CPUs and Heatsinks
A torx driver (T15) is needed to remove the CPU heatsink(s) before the CPU can be
removed. CPU removal is tool-less
Power Supply
Diagnostic LED
Yes
Front Power Button
Yes
Front Power LED
Yes, blue (normal), red (fault)
Front Hard Drive
Activity LED
Yes, green
Front ODD Activity
LED
Yes
Internal Speaker
Yes
System/Emergency
ROM Flash Recovery
Recovers corrupted system BIOS
Cooling Solutions
Air cooled forced convection, liquid cooling (optional)
Power Supply Fans
2x - 80mm x 25mm
CPU Heatsink Fan
92 x 25mm 5-wire PWM for each CPU
Chassis Fan
Rear: 2x - 92mm x 25mm
Front (850W config): 1x - 92mm x 25mm (upper position)
Front (1125W config): 2x - 92mm x 25mm
Memory Heatsink Fan
3x - 75 x 90 x 35mm memory blowers
80 x 25 mm 4-wire PW fan
HP Vision Diagnostics
Offline Edition
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:
QuickSpecs
HP Z820 Workstation
System Technical Specifications
DA - 14264 Worldwide QuickSpecs — Version 5 — 5.1.2012
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