HP Compaq dx2390 User Manual

Weight 2 lb (0.9 kg) minimum
Electrical Operating voltage + 5VDC ± 5%
Power consumption 100-mA maximum (with four 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 30+ 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 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
Drop (in box) 42 in (107 cm) on concrete, 16-drop sequence
Approvals CE-Mark, UL, CSA, FCC, CE Mark, TUV, TUV GS, VCCI, BSMI, C-Tick, MIC, JITC,
EMV2000, USB-IF, FIPS 201
SMARTCARD function Support All ISO 7816 smart cards
Interface Reads from and writes to all ISO7816-1, 2, 3, 4
memory and microprocessor smart cards (T=0,
T=1)
Chipset SCM STCII
Standard APIs supported PC/SC, EMV2000, SET
QuickSpecs
HP Compaq dx2390 Microtower Business PC
Technical Specifications - Input Devices
DA - 12990 Worldwide — Version 11 — July 28, 2009 Page 39

HP Compaq dx2390 Specifications

General

Brand	HP
Model	Compaq dx2390
Category	Desktop
Language	English