Specifications

Dell - Internal Use - Confidential
20 Room for text | Dell Inc., 2013
Audio
Integrated Realtek ALC3220
High Definition Audio
MT SFF
High Definition Stereo Support
X
X
Number of channels
2
2
Number of Bits / Audio
resolution
16, 24-bit resolution
16, 24-bit resolution
Sampling rate (recording /
playback)
Support 44.1K/48K/96K/192 kHz
sample rates Support
44.1K/48K/96K/192 kHz sample
rates
Support 44.1K/48K/96K/192 kHz
sample rates Support
44.1K/48K/96K/192 kHz sample
rates
Signal to Noise Ratio
98 dB DAC outputs, 92 dB for
ADC inputs
98 dB DAC outputs, 92 dB for
ADC inputs
Analog Audio
X
X
Dolby Digital
N/A
N/A
THX
N/A
N/A
Digital out (S/PDIF)
N/A
N/A
Audio Jack Impedance
Microphone
40K ohm~60K ohm
40K ohm~60K ohm
Line-in
40K ohm~60K ohm
40K ohm~60K ohm
Line-out
100~150 ohm
100~150 ohm
Headphone
1~4 ohm
1~4 ohm
Internal Speaker Power Rating 2Watt (peak) 8 Ohm
/ 1Watt (average) 8 Ohm
2Watt (peak) 8 Ohm
/ 1Watt (average) 8 Ohm