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DELL™ PRECISION™ TOWER 3620 , TOWER 3420 TECHNICAL GUIDEBOOK
AUDIO — INTEGR AT ED
INTEGRATED REALTEK ALC3234 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
CO MMUNI CA TIO NS - INT EGRAT ED IN T EL® I2 1 9-LM
N O T E : T O W E R 3 6 2 0 s u p p o r t s f u l l h e i g h t ( F H ) c a r d s a n d T O W E R 3 4 2 0 s u p p o r t s l o w p r o fi l e ( L P ) c a r d s .
INTEGRATED INTEL® I219-LM GIGABIT
ETHERNET LAN 10/100/1000
External Connector Type
Data Rates supported
Controller Details
Controller bus architecture
Integrated memory
Data transfer mode (example Bus-Master DMA)
Power consumption (full operation per data rate connection speed)
Power consumption (standby operation)
IEEE standards compliance (example 802.1P)
Hardware Certifications (example FCC, B, GS mark...)
Boot ROM Support
Network Transfer Mode (example Full Duplex, Half Duplex)
Network Transfer Rate (example 10BASE-T (half-duplex) 10 Mbps
10BASE-T (full-duplex) 20 Mbps
100BASE-TX (half-duplex) 100 Mbps
100BASE-TX (full-duplex) 200 Mbps
1000BASE-T (full-duplex) 2000 Mbps
1
TOWER 3420
X
2
16, 20, and 24-bit resolution
Support 44.1K/48K/96K/192 kHz sample rates
95 dB DAC outputs, 88 dB for ADC inputs
X
27K ohm (Gain=0dB)
27K ohm (Gain=0dB)
200 ohm
1 ohm
2Watt (rms) /4 ohm per channel output
TOWER 3620
RJ45
10/100/1000 Mbps
PCIe-based interface for S0 state, SMBus for Sx low
power state
N/A
N/A
542mW (Max.)
1000Mb/S Idle 439mW,
802.3
N/A
EEPROM (located in SPI)
10 Mb (full/half-duplex)
100 Mb (full/half-duplex)
1000 Mb (full-duplex)
TOWER 3420
21
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