QuickSpecs
HP Compaq dc7800 Business PC
Technical Specifications - Input/Output Devices
| Power consumption | |
| System interface | USB Type A plug connector |
| ESD | CE level 4, |
| EMI – RFI | Conforms to FCC rules for a Class B computing |
|
| device |
| Microsoft PC 99 – 2001 | Functionally compliant |
Mechanical | Languages | 30+ available |
| Keycaps | |
| Switch actuation | 55 g nominal peak force with tactile feedback |
| Switch life | 20 million keystrokes (using Hasco modified |
|
| tester) |
| Switch type | |
| For all | |
| Cable length | 6 ft (1.8 m) |
| Microsoft PC 99 - 2001 | Mechanically compliant |
| Acoustics | |
Environmental | Operating temperature | 50° to 122° F (10° to 50° C) |
| ||
| temperature |
|
| Operating humidity | 10% to 90% |
| 20% to 80% | |
| Operating shock | 40 g, six surfaces |
| 80 g, six surfaces | |
| Operating vibration | |
| ||
| Drop (out of box) | 26 in (66 cm) on carpet, |
| Drop (in box) | 42 in (107 cm) on concrete, |
SMARTCARD function | Support | All ISO 7816 smart cards |
| Interface | Reads from and writes to all |
|
| memory and microprocessor smart cards (T=0, |
|
| T=1) |
| Chipset | SCM STCII |
| Standard APIs supported | PC/SC, EMV2000, SET |
| Power | USB Port |
|
| Short circuit detection (protects smart card and |
|
| reader) |
|
| Power supply compliant with ISO7816 and EMV |
|
| (5V, 60 mA) |
|
| Supports |
| Power consumption | |
|
| keyboard with three LEDs ON and |
|
| maximum startup current using a |
|
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DA - 12744 North America — Version 25 — May 16, 2008 | Page 48 |