Dell Inspiron Desktop User Manual
3847
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Specifications
© 2014 Dell Inc.
Trademarks used in this text: Dell™, the DELL logo, and Inspiron™ are trademarks of Dell Inc.
Intel® is a registered trademark and Celeron™ is a trademark of Intel Corporation in the U.S. and other countries.
Bluetooth® is a registered trademark owned by Bluetooth SIG, Inc. and is used by Dell under license.
2014 ‑ 06 Rev. A01
Regulatory model: D16M | Type: D16M001
Computer model: Inspiron 3847
NOTE: The images in this document may differ from your computer
depending on the configuration you ordered.
Specifications
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Front
Front
Back
Back panel
Optical-drive cover
Microphone port
USB 2.0 ports (2)
Headphone port
Power button
Optical-drive cover
Covers the optical drives.
Microphone port
Connect an external microphone to
provide sound input.
USB 2.0 ports (2)
Connect peripherals such as storage
devices, printers, and so on. Provides data
transfer speeds up to 480 Mbps.
Headphone port
Connect a headphone, a headset
(headphone and microphone combo),
orspeakers.
Optical-drive eject button
Media-card reader
Hard-drive activity light
Power button
Press to turn on the computer if it is
turned off or in Sleep state.
Press to put the computer in Sleep state if
it is turned on.
Press and hold for 10 seconds to force
shut‑down the computer.
NOTE: You can customize the
power‑button behaviour in Power
Options. For more information, see
Me and My Dell at dell.com/support.
Optical-drive eject button
Press to open or close the optical drive
tray.
Media-card reader
Reads from and writes to media cards.
Hard-drive activity light
Turns on when the computer reads from
or writes to the hard drive.
Specifications
Front
Back
Back panel
Back
Power supply light
Power supply diagnostic button
Power cable port
Expansion-card slots
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Security-cable slot
Padlock rings
Back panel
Power supply light
Indicates power availability of the power supply.
Power supply diagnostic button
Press to turn on the power supply light.
Power cable port
Connect a power cable to provide power to your computer.
Back panel
Connect USB, audio, video, and other devices.
Expansion-card slots
Provide access to connectors on any installed PCI Express cards.
Security-cable slot
Connect a security cable to prevent unauthorized movement of
your computer.
Padlock rings
Attach a standard padlock to prevent unauthorized access to the
interior of your computer.
Specifications
Front
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Back panel
Network port
USB 2.0 ports (4)
USB 3.0 ports (2)
Back
Back panel
HDMI-out port
VGA port
Microphone port Line-in port
USB 2.0 ports (4)
Connect peripherals, such as storage devices, printers, and
soon. Provides data transfer speeds up to 480 Mbps.
USB 3.0 ports (2)
Connect peripherals such as storage devices, printers, and soon.
Provides data transfer speeds up to 5 Gbps.
HDMI-out port
Connect to HDMI‑out enabled devices. Provides video and
audio output.
VGA port
Connect an external display or a projector.
Line-out port
Microphone port
Connect an external microphone to provide sound input.
Network port
Connect an Ethernet (RJ45) cable from a router or a broadband
modem for network or internet access.
The two lights next to the connector indicate the connectivity
status and network activity.
Line-in port
Connect recording or playback devices such as a microphone or
CD player.
Line-out port
Connect speakers.
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Specifications
Dimensions and Weight
Height 368.3 mm (14.50 in)
Width 177.8 mm (7 in)
Depth 431.8 mm (17 in)
Weight (maximum) 7.9 kg (17.41 lb)
NOTE: The weight of your desktop varies depending on the configuration ordered
and the manufacturing variability.
Dimensions and
Weight
Media‑card
reader
System
Information
Power Ratings
Memory
Computer
Environment
Ports and
Connectors
StorageCommunications Video Audio
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