Dell OptiPlex 740 Desktop User Manual download pdf (Page 4)

INTEGRATED AUDIO

Type Sigmatel 9200 HAD Codec

Stereo conversion 16-bit analog-to-digital; 20-bit digital-to-analog

Sampling Rate 48KHz

POWER

DC Power Supply Wattage 305W 280W

Power Efficiency 76% 76%

Input (max) 135Vrms/9.0Arms 264Vrms/4.5Arms 135Vrms/6.0Arms 264Vrms/3.0Arms

Output (max) 12.6V/18A 5.25V/22A 3.465V/22A 3.465V/17A -13.2V/1A 5.25V/4A 12.6V/16A 5.25V/15A 3.465V/10A -13.2V/0.5A 5.25V/4A

Voltage 90 to 135V and 180 to 265V at 50 to 60Hz

Manual selection / Auto-sensing Manual Selection

Backup battery 3-V CR2032 lithium coin cell

POWER MANAGEMENT

ACPI Wake-Up Event

System Wakes From

Power Button Suspend or soft-off

RTC Alarm Suspend or soft-off

Wake On LAN (w/NIC) Suspend or soft-off

PME Suspend or soft-off

Serial Port Ring Suspend or soft-off

USB Suspend only

Keyboard Suspend only

Mouse Suspend only

CHASSIS PARAMETERS

Height 16.2" (41.1 cm) 15.6" (39.6 cm)

Width 17.0" (43.2 cm) 13.7" (34.8 cm)

Depth 7.4" (18.8 cm) 4.5" (11.4 cm)

Volume 33L 15.7L

Weight 27.2 lb (12.34 kg) 23.1 lb (10.5 kg)

PACKAGING PARAMETERS

Height 22.4" (56.9cm) 20.6" (52.3cm)

Width 22.2” (56.4cm) 20.3” (51.6cm)

Depth 14.5" (36.8cm) 12.0" (30.5cm)

Dell™ OptiPlex™ 740

Tech Specs

MINITOWER

DESKTOP

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Dell OptiPlex 740 Desktop User Manual Page 4