QuickSpecs

QuickSpecs
HP Z640 Workstation
System Technical Specifications
c04400040 — DA – 15080 Worldwide — Version 4 — February 1, 2015
Page 24
Non-operating:
½-sine: 160 cm/s, 2-3ms (~105 g)
square: 20 g, 422 cm/s
NOTE: Values represent individual shock events and do not indicate
repetitive shock events.
Vibration
Operating random: 0.5 g (rms), 5-300 Hz, up to 0.0025 g²/Hz
Non-operating random: 2.0 g (rms), 5-500 Hz, up to 0.0150 g²/Hz
NOTE: Values do not indicate continuous vibration.
Cooling
Above 1524m (5,000 ft.) altitude, maximum operating temperature is de-
rated by 1°C (1.8°F) per 305m (1,000 ft.) 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
Hard Drives
Tool-less
Integrated blind-mate drive carriers
Optional 5.25" external bay carriers
Expansion Cards
Tool-less
Processor Socket
1st socket on main system board. 2nd socket on optional 2nd CPU/Memory Module.
Green User Touch Points
Yes, on primary serviceable components
Color-coordinated Cables
and Connectors
Yes
Memory
Tool-less
System Board
Tool-less
2nd CPU/Memory Module: Tool-less
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
Yes, restores the computer to its original factory shipping image - Can be obtained via HP Support.
Dual Function Front
Power Switch
Yes, also acts as a reset switch when held for 4 seconds.