Dell OptiPlex 980 Technical Guidebook - Page 21
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Audio INTEGRATED RELTECK ALC269 -VB3 HIGH DEFINITION AUDIO High Definition Stereo support Number of channels Number of Bits / Audio resolution Sampling rate (recording/playback) Signal to Noise Ratio Analog Audio Dolby Digital THX Digital out (S/PDIF) Audio Jack Impedance Microphone Line-In Line-Out Headphone Internal Speaker Power Rating DT SFF X X 2 16, 20, and 24-bit resolution Independent 8, 11.025, 16, 22.05, 32, 44.1, 48, 88.2, 96, 176.4, and 192 kHz sample rates 96+ dB audio outputs, 90+ dB audio inputs X X 50 kΩ 50 kΩ 100 Ω 2 Ω 1W/8 Ohm OptiPlex XE Technical Guidebook Page 21
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OptiPlex XE Technical Guidebook
Page 21
Audio
INTEGRATED RELTECK ALC269 –VB3 HIGH DEFINITION
AUDIO
DT
SFF
High Definition Stereo support
X
X
Number of channels
2
Number of Bits / Audio resolution
16, 20, and 24-bit resolution
Sampling rate (recording/playback)
Independent 8, 11.025, 16, 22.05, 32, 44.1,
48, 88.2, 96, 176.4, and 192 kHz sample
rates
Signal to Noise Ratio
96+ dB audio outputs, 90+ dB audio
inputs
Analog Audio
X
X
Dolby Digital
THX
Digital out (S/PDIF)
Audio Jack Impedance
Microphone
50 k
Ω
Line-In
50 k
Ω
Line-Out
100
Ω
Headphone
2
Ω
Internal Speaker Power Rating
1W/8 Ohm