QuickSpecs

HP ProBook 4425s Notebook PC

Technical Specifications

 

Transport

Tray Loading

 

 

 

Security

 

 

 

 

 

HP Fingerprint Sensor

Mobile Voltage

3.0V-3.6V Single Supply

(optional)

Operation

 

 

Operating Temperature

32° – 158°F (0° – 70°C)

 

Current Consumption @

Less than 70 mA peak imaging and scrolling

 

3.3V

Less than 25 mA hardware finger detection

 

 

Advanced Power Management

 

High-Rate Image Capture Up to 240 image frames /sec

 

ESD Resistance

IEC 61000-4-2 Level 4 (±15KV)

 

Detection Matrix

192 x 16 Pixels

 

 

9.7 mm x 0.81 mm

 

 

500 ppi High-Resolution Images

 

 

 

Audio

 

 

 

 

 

Hardware

Implementation

IDT 92HD75B High Definition CODEC

 

Touch-Sensitive Volume

Volume up, volume down, and mute

 

Controls

 

 

Full Duplex

Yes

 

Microphone In

Stereo

 

Headphone/Line Out

Stereo

 

Integrated Microphone

Yes

 

 

 

Audio Output Quality

Frequency Response

20 Hz – 20 kHz

 

Signal to Noise Ratio

>85 dB

 

Total Harmonic Distortion 0.01%

 

Noise Floor

–110 dB

 

Play/Record Sampling

8 kHz – 48kHz

 

Rate(s)

 

 

DAC

16, 20 or 24-bit

 

ADC

16 or 20-bit

 

 

 

Integrated Stereo

Power Rating

1.5 Watts

Speakers

Impedance

4 Ohms

 

 

 

 

DA - 13610 North America — Version 10 — November 23, 2010

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