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HP Compaq dx7300 Business PC
Technical Specifications - Input/Output Devices
DA – 12583 EMEA • Version 1 • September 18, 2006 Page 28
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)
Physical
characteristics
Weight 2 lb (0.9 kg) minimum
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
Electrical
Microsoft® PC 99 –
2001
Functionally compliant
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
Mechanical
Acoustics 43-dBA maximum sound pressure level
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
Environmental
Drop (in box) 42 in (107 cm) on concrete, 16-drop
sequence
Operating system support Windows 2000 and Windows XP
Approvals UL, CSA, FCC, CE Mark, TUV, TUV GS, VCCI, BSMI, C-Tick, MIC
Ergonomic compliance ANSI HFS 100, ISO 9241-4, and TUVGS
USB Standard Keyboard
Kit contents Keyboard, installation guide, warranty card, safety and comfort guide
Keys 104, 105, 106, 107, 109 layout (depending
upon country)
PS/2 Standard Keyboard
Physical
characteristics
Dimensions (L x W x H) 18.0 x 6.4 x 0.98 in (45.8 x 16.3 x 2.5 cm)