Dell OptiPlex 9020 - System Setup; Boot Sequence

Dell - Internal Use - Confidential
31 Room for text | Dell Inc., 2014
Audio
MT
SFF
USFF
Micro
Integrated
Realtek ALC3220
High Definition
Audio
X
Realtek ALC3234
High Definition
Audio Codec
X
High Definition
Stereo Support
X
X
Number of
channels
2
2
Number of Bits /
Audio resolution
16, 20 and 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
Signal to Noise
Ratio
98 dB DAC outputs,90 dB for ADC inputs
95 dB DAC outputs,
88dB for ADC inputs
Analog Audio
X
X
Dolby Digital
N/A
THX
N/A
Digital out
(S/PDIF)
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) / 1Watt (average)
2.6Watt (peak) 4 Ohm
/ 2Watt (average)
4Ohm
Communications – Integrated Intel I217
INTEGRATED INTEL®
I217 GIGABIT1
ETHERNET LAN
10/100/1000
MT
SFF
USFF
Micro
External Connector
Type
RJ45
RJ45
Data Rates Supported
10/100/1000 Mbps
10/100/1000
Mbps
1
Controller Details
Controller Bus
PCIe-based interface for S0 state, SMBus for Sx low
PCI Express Base