QuickSpecs

QuickSpecs
HP ProDesk 490 G2 Microtower Business PC
Technical Specifications - Input/Output Devices
c04310461 —1500—Worldwide — Version 8—April 22, 2015
Page 64
Operating vibration
2 g peak acceleration
Non-operating vibration
4 g peak acceleration
Drop
(out of box)
80 cm height onto asphalt tile over concrete or
equivalent, 5-drop in 5 direction except the cable face
Electrical
Operating voltage
5 VDC ± 10%
Power consumption
100mA
System consumption
PS/2 mini-din connector
ESD
CE level 4, 15 kV air discharge
EMI-RFI
Conforms to FCC rules for a Class B computing device
Microsoft PC99 - 2001
Functionally compliant
Mechanical
Resolution
800 DPI
Tracking speed
10 in/s (25.4 cm/s) maximum
Acceleration
±15%
Switch actuation
65±20 gf
Switch life
3,000,000 operations (using Hasco modified tester)
Switch type
Low force micro-switches
Tracking mechanism life
80 km
Cable length
6 ft (1.8 m)
Microsoft PC99 - 2001
Mechanically compliant
Scroll wheel
Width
6 mm
Diameter
22.5 ± 0.2 mm
Maximum rotation force
50 gf-cm
Switch type
Light force micro-switch
Switch life
1 million operations
Mechanical life
Minimum 200,000 revolutions
Regulatory Approvals
UL/cUL, FCC, CE Mark, TUV/GS, VCCI, KCC, BSMI, C-Tick