Dell PRECISION 3620 - INTEGRATED AUDIO AND NETWORK FEATURES; Realtek ALC3234 High Definition Audio; INTEGRATED NETWORK ADAPTER; Intel I219-LM Gigabit Ethernet LAN

DELL™ PRECISION™ TOWER 3620 , TOWER 3420 TECHNICAL GUIDEBOOK
21
AUDIO—INTEGRATED
COMMUNICATIONS - INTEGRATED INTEL® I219-LM
NO T E : T O W E R 3 6 2 0 s u p p o r t s ful l h e i g h t ( F H ) c a rds and TOW E R 3 4 2 0 s u p p o r t s l o w prol e ( L P ) c a r d s .
INTEGRATED REALTEK ALC3234 HIGH DEFINITION AUDIO
TOWER 3420
High Denion Stereo support X
Number of channels 2
Number of Bits / Audio resoluon 16, 20, and 24-bit resoluon
Sampling rate (recording/playback) Support 44.1K/48K/96K/192 kHz sample rates
Signal to Noise Rao 95 dB DAC outputs, 88 dB for ADC inputs
Analog Audio X
Dolby Digital
THX
Digital out (S/PDIF)
Audio Jack Impedance
Microphone 27K ohm (Gain=0dB)
Line-In 27K ohm (Gain=0dB)
Line-Out 200 ohm
Headphone 1 ohm
Internal Speaker Power Rang 2Wa (rms) /4 ohm per channel output
INTEGRATED INTEL® I219-LM GIGABIT
1
ETHERNET LAN 10/100/1000
TOWER 3620 TOWER 3420
External Connector Type RJ45
Data Rates supported 10/100/1000 Mbps
Controller Details
Controller bus architecture
PCIe-based interface for S0 state, SMBus for Sx low
power state
Integrated memory N/A
Data transfer mode (example Bus-Master DMA) N/A
Power consumpon (full operaon per data rate connecon speed) 542mW (Max.)
Power consumpon (standby operaon) 1000Mb/S Idle 439mW,
IEEE standards compliance (example 802.1P) 802.3
Hardware Cercaons (example FCC, B, GS mark…) N/A
Boot ROM Support EEPROM (located in SPI)
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
10 Mb (full/half-duplex)
100 Mb (full/half-duplex)
1000 Mb (full-duplex)