HP Compaq 4000 Pro series User Manual

HP USB Standard Keyboard
Physical
characteristics
Keys
104, 105, 106, 107, 109 layout
(depending upon country)
Dimensions (L x W x H)
18.0 x 6.4 x 0.98 in
45.8 x 16.3 x 2.5 cm
Weight
2 lb
0.9 kg
Electrical
Operating voltage + 5VDC ± 5%
Power consumption 50-mA maximum (with three LEDs ON)
System interface USB Type A plug connector
ESD CE level 4, 15-kV air discharge
EMI – RFI Conforms to FCC rules for a Class B computing device
Microsoft® PC 99 – 2001 Functionally compliant
Mechanical
Languages 38 available
Keycaps Low-profile design
Switch actuation 55-g nominal peak force with tactile feedback
Switch life 20 million keystrokes (using Hasco modified tester)
Switch type Contamination-resistant switch membrane
Key-leveling mechanisms For all double-wide and greater-length keys
Cable length 6 ft (1.8 m)
Microsoft PC 99 –2001 Mechanically compliant
Acoustics 43-dBA maximum sound pressure level
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, six surfaces
Non-operating shock 80 g, six surfaces
Operating vibration 2-g peak acceleration
Non-operating vibration 4-g peak acceleration
Drop (out of box) 26 in (66 cm) on carpet, six-drop sequence
QuickSpecs
HP Compaq 4000 Pro Series
Technical Specifications - Input/Output Devices
DA - 13860 North America — Version 14 — August 14, 2013 Page 37

HP Compaq 4000 Pro series Specifications

General

Brand	HP
Model	Compaq 4000 Pro series
Category	Desktop
Language	English