HP EliteBook 840 G3 - Page 48

QuickSpecs
HP EliteBook 820 G3 Notebook PC
HP EliteBook 840 G3 Notebook PC
HP EliteBook 850 G3 Notebook PC
Features
Not all configuration components are available in all regions/countries.
c04688005 – DA 15295 – World Wide – Version 1 – December 9, 2015
Page 48
at half of PCIe specification V1.1 (2.5GT/S) speed.
NIC Device Driver Name
Intel 82579LM/82579V Ethernet Network Connection
AUDIO/MULTIMEDIA
Hardware
Implementation
CX7501
Function Key Volume
Controls
Volume up, volume down, and mute
Full Duplex
Yes
Line in/Line out
Yes via dock
Headphone/Microphone
In
Yes combo jack
Integrated Microphone
Yes, dual digital microphone array
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
Rate(s)
8 kHz – 48kHz
DAC
16, 20 or 24-bit
ADC
16 or 20-bit
Integrated Stereo
Speakers
Power Rating
2 Watts
Impedance
4 Ohms