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DELL

DELL OptiPlex 3011 all-in-one PC 20" 1600 x 900 i5-3470S 2.9 GHz 4 GB DDR3 1 TB HDD

SKU CH-AXF0-8AFC0

A 20-inch all-in-one desktop with 1600 x 900 display, Intel Core i5-3470S at 2.9 GHz, 4 GB DDR3 memory, 1 TB SATA hard drive and Windows 10 Pro 64-bit

  • Screen size20.0 in (50.8 cm)
  • ProcessorIntel Core i5 3rd Gen
  • Memory size4 GB DDR3 SODIMM
  • Storage drive3.5 in 1 TB (1,000 GB) SATA Hard Drive (HDD)
  • GraphicsIntel HD Graphics 2500
  • ChipsetIntel B75

Memory Capacity 4GB DDR3

  • Space-saving 20-inch HD+ display fits tight desks
  • Quad-core i5-3470S at 2.9 GHz handles everyday tasks
  • 1 TB SATA drive stores large file collections
  • Windows 10 Pro 64-bit pre-installed with CoA
  • USB keyboard and mouse included for immediate use

All-in-One PC with 20-inch Display

The Dell OptiPlex 3011 integrates a 20-inch LED panel at 1600 x 900 resolution into a single black chassis. A 3rd Generation Intel Core i5-3470S processor running at 2.9 GHz with four cores handles everyday workloads. Four gigabytes of DDR3 SODIMM memory and a 3.5-inch 1 TB SATA hard drive provide the baseline capacity. Windows 10 Pro 64-bit is pre-installed with a Certificate of Authenticity.

Included Peripherals and Connectivity

A USB keyboard and USB mouse are supplied in the box so the system is ready to use immediately. An internal DVD-RW optical drive reads and writes discs without an external unit. Integrated Intel HD Graphics 2500 drives the built-in display. Wired Ethernet and an 802.11n wireless card offer network flexibility. A webcam, internal speakers and a multi-format card reader complete the feature set.

Suitable for General Office and Home Tasks

This all-in-one suits buyers who need a compact desktop for web browsing, document editing and video calls with minimal cabling. The fixed 4 GB DDR3 memory and mechanical hard drive limit multitasking responsiveness and large-media workflows. Buyers who require more memory capacity, faster solid-state storage or a dedicated graphics processor should consider alternative configurations.

How it compares

Measured against everything we stock in All-in-One PCs, at today’s prices. Recalculated every night.

Price $173.99
Cheaper than about 97% of the 4,281 comparable items (median $690.99).
Screen size 20.0 in (50.8 cm)
Lower than about 63% of the 4,191 comparable items (median 23 in).
Memory size 4 GB DDR3 SODIMM
Lower than about 97% of the 1,818 comparable items (median 16 GB).

Specifications

Product
Brand nameDELL
Product lineOptiPlex
Model name3011
Part number3011
Product typeAll-in-One PC
Recommended useConsumer
Product colorBlack
Processor
ProcessorIntel Core i5 3rd Gen
CPUIntel Core i5-3470s 2.9 GHz
CPU modelIntel Core i5-3470S
ChipsetIntel B75
Memory
Memory size4 GB DDR3 SODIMM
RAM capacity4 GB DDR3
RAM type and speedDDR3
Memory configuration2 GB x 2
Total memory slots2
Free memory slots0
Memory slots0/2
Max supported RAM8 GB
Storage
Storage drive3.5 in 1 TB (1,000 GB) SATA Hard Drive (HDD)
SSD storageNo
Hard drive1 TB
Storage configuration3.5 in 1 TB (1,000 GB) SATA Hard Drive (HDD)
Disc driveOptical Installed
Drive interfaceSATA
Optical driveOptical installed
Disc drive detailsOptical installed
Disk controllerSATA
Display
Screen size20.0 in (50.8 cm)
Touch inputNo
Display resolution1600 × 900
Type of screenNon-Touch Screen
Display capabilitiesHD+ Anti-Glare
Graphics
GraphicsIntel HD Graphics 2500
GPUIntel® HD Graphics 2500
GPU modelIntergrated
GPU interfaceIntegrated video
Audio & video
SoundSound card - Integrated
SpeakersAudio Speakers: Internal Dell audio speaker (standard)
Audio chipIntegrated
Speaker setupInternal Speaker
Connectivity
Network speed10/100/1000 Mbit/s
Wired networkEthernet
Wireless adapter802.11n card
Ethernet controllerIntegrated
Wi-Fi802.11n
Bluetooth supportYes
Ports & slots
Front USB ports2
Front audio jacks2
Memory card readerYes
Rear USB ports4
Ethernet port1 port
Rear audio jacks1x Headphone, 1x Microphone, 1x Line In
Size & build
Form factorSoDIMM 204-pin
Overall dimensions12.7 × 20.0 × 2.5
Product weight15 lb (6.8 kg)
In the box
Bundled mouseUSB Mouse
Pointing deviceUSB Mouse
Software
Operating systemWindows 10 Pro
Pre-installed softwareWindows 10 Restore Media
More details
KeyboardUSB KeyBoard
Keyboard typeUSB Keyboard

Other versions of this model

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Questions about this item

How do I upgrade the 4 GB DDR3 memory in this OptiPlex 3011?

The system uses 204-pin DDR3 SODIMM modules. Open the rear access panel, release the clips on the occupied slot, insert the new module at an angle until it clicks, then replace the panel.

Will the Intel HD Graphics 2500 throttle during long video playback sessions?

The integrated Intel HD Graphics 2500 shares system memory and relies on the chassis fan for cooling. Under sustained load the GPU clock may reduce to maintain safe temperatures.

How loud is the cooling fan when the i5-3470S runs at full load all day?

The single system fan spins faster under continuous CPU load, producing a noticeable but moderate airflow noise typical for a 20-inch all-in-one chassis.

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