
QuickSpecs
HP Business Desktop d325 Series
DA-11642 North America — Version 7 — August 22, 2003 33
Technical Specifications – Input/Output Devices
Scroll Wheel
8 mm
2-Button Scroll Mouse (PS/2 or USB)
Maximum Rotation Speed
30 mm/s
Switch Type
Light force micro-switch
Switch Life
1 million operations
Mechanical Life
Minimum 200,000 revolutions
Environmental
Operating Temperature 50° to 122° F/10° to 50° C
Non-operating Temperature −22° to 140° F/−30° to 60° C
Operating Humidity 10% to 90% (non condensing at ambient)
Non-operating Humidity 20% to 80% (non condensing at ambient)
Operating Shock 40 g, 6 surfaces
Non-operating Shock 80 g, 6 surfaces
Operating Vibration 2 g peak acceleration
Non-operating Vibration 4 g peak acceleration
Electrical
Operating Voltage +5VDC ± 10%
Power Consumption 15mA
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
PC98 Functionally compliant
Mechanical
Resolution 400 ± 20% DPI
Tracking Speed 10 in/s maximum
Acceleration 100 in/s
Switch Actuation 85 g nominal peak force
Switch Life
1,000,000 operations (using Hasco modified
tester)
Cable Length 2 m
PC98-99 Mechanically compliant
Regulatory Approvals
UL, CSA, FCC, CE Mark, TUV, TUV GS, VCCI, BCIQ, C-Tick
USB Optical Scroll Mouse Dimensions (H x L x W)
1.5 x 4.5 x 2.5 in/3.8 x 11.6 x 6.3 cm
Weight
0.27 lb/0.12 kg
Cable length
72.8 in/185 cm
System requirements
IBM-compatible PC
Microsoft
Windows
95, 98, 2000, Me, and XP
Available USB port
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