QuickSpecs

QuickSpecs
HP Z420 Workstation
System Technical Specifications
c04111468 — DA – 14261 Worldwide — Version 40 — January 1, 2015
Page 20
Environmental
Requirements
Temperature
Operating: 5° to 35° C (40° to 95° F)
Non-operating: -40° to 60° C (-40° to 140° F)
Humidity
Operating: 8% to 85% RH, non-condensing
Non-operating: 8% to 90% RH, non-condensing
Maximum Altitude
Operating: 3,000 m (10,000 feet)
Non-operating: 9,100 m (30,000 feet)
Dynamic (new)
Shock
Operating: ½-sine: 40g, 2-3ms (~62 cm/sec)
Non-operating:
½-sine: 160 cm/s, 2-3ms (~105g)
square: 422 cm/s, 20g
NOTE: Values represent individual shock events and do not indicate
repetitive shock events.
Vibration
Operating random: 0.5g (rms), 5-300 Hz, up to 0.0025g²/Hz
Non-operating random: 2.0g (rms), 5-500 Hz, up to 0.0150 g²/Hz
NOTE: Values do not indicate continuous vibration.
Cooling
Above 1524 m (5,000 ft) altitude, maximum operating temperature is de-
rated by 1° C (1.8° F) per 305 m (1,000 ft) elevation increase
Physical Security and Serviceability
Access Panel
Tool-less
Includes system board and memory information.
Optical Drive
Tool-less
Hard Drives
Tool-less
Expansion Cards
Tool-less
Processor Socket
Tool-less
Green User Touch Points
Yes, on primary serviceable components.
Color-coordinated Cables
and Connectors
Yes
Memory
Tool-less
System Board
Screw-In
Dual Color Power and HD
LED on Front of Computer
Yes
Configuration Record SW
Yes
Over-Temp Warning on
Screen
Yes, at POST screen on reboot
Restore CD/DVD Set
Restores the computer to its original factory shipping image; can be obtained via HP Support.
Dual Function Front
Power Switch
Yes, causes a fail-safe power off when held for 4 seconds
Padlock Support
Yes (optional): Locks side cover and secures chassis from theft
5.56 mm (0.2188 in) diameter padlock loop at rear of system
Cable Lock Support
Yes, Kensington Cable Lock (optional): Locks side cover and secures chassis from theft
3 mm x 7 mm slot at rear of system
Universal Chassis Clamp
Lock Support
Yes (optional): Locks side cover and locks cables to chassis. Secures chassis from theft and allows
multiple units to be chained together when used with optional cable
Threaded feature at rear of system
Solenoid Lock and Hood
Yes (optional)