HP Z800 - Manual (Page 21)

Declared Noise Emissions
(in accordance with ISO
7779 and ISO 9296) Sound Power ( LWAd, bels ) Deskside Sound Pressure
Idle 4.6 28
SATA Hard drive
Operating (random reads) 4.9
Floppy Drive Operating
(continuous copy) Not Tested
DVD-ROM Operating
(sequential reads) 5.1
Environmental
Requirements Temperature Operating: 40° to 95° F (5° to 35° C)
Non-operating: -40° to 140° F (-40° to 60° C)
Humidity Operating: 8% to 85% RH, non-condensing
Non-operating: 8% to 90% RH, non-condensing
Maximum Altitude Operating: 10,000 feet (3,000 m)
Non-operating: 30,000 feet (9,100 m)
Dynamic (new) Shock
Operating: ½-sine: 40g, 2-3ms
Non-operating:
½-sine: 160 cm/s, 2-3ms (~100g)
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
Non-operating random: 2.0g (rms), 10-500 Hz
NOTE: Values do not indicate continuous vibration.
Cooling Above 5000 ft (1524 m) altitude, maximum operating temperature is de-
rated by 1.8° F (1° C) per 1000 ft (305 m) elevation increase
Physical Security and Serviceability
Access Panel Tool-less
Includes system board and memory information
Optical Drive Tool-less, no carrier or rails required
Floppy Drive Tool-less
Hard Drives Tool-less
Expansion Cards Tool-less
Processor Socket Tool-less
Green User Touch Points Yes, on tool-free internal chassis components
Color-coordinated Cables
and Connectors Yes
Memory Tool-less
System Board Tool-less, retained by Front PCI Card Guide
Dual Color Power and HD
LED on Front of Computer Yes
Configuration Record SW Yes
QuickSpecs
HP Z800 Workstation
System Technical Specifications
DA - 13278 Worldwide QuickSpecs — Version 2 — 4.13.2009 Page 21