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Black 20-inch all-in-one desktop with matte bezel and integrated webcam

DELL

DELL OptiPlex 3011 All-in-One PC 20" 1600x900 i5-3470S 2.9GHz 8GB DDR3 500GB HDD Win 10 Pro 64-Bit

SKU CH-7AR6-6QMNK

20-inch 1600×900 all-in-one with i5-3470S, 8 GB DDR3, 500 GB SATA HDD 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 500 GB SATA Hard Drive (HDD)
  • GraphicsIntel HD Graphics 2500
  • ChipsetIntel B75

Memory Capacity 8GB DDR3

  • Quad-core Intel i5-3470S at 2.90 GHz for responsive multitasking
  • 8 GB DDR3 memory handles everyday workloads smoothly
  • 500 GB SATA hard drive stores documents and media
  • 20-inch 1600 x 900 HD+ LED display with anti-glare coating
  • Windows 10 Pro 64-bit pre-installed with USB keyboard and mouse included

Dell OptiPlex 3011 All-in-One

This Dell OptiPlex 3011 All-in-One PC integrates a 20 inch display with a 1600 x 900 resolution into a single black chassis. It runs on a 3rd Generation Intel Core i5-3470S quad-core processor at 2.90 GHz with 8 GB of DDR3 memory. A 3.5 inch 500 GB SATA hard drive provides internal storage. Windows 10 Pro 64-bit is pre-installed with a Certificate of Authenticity. A USB keyboard and mouse are included for immediate use.

Simple setup with integrated components

Because the computer is built into the monitor, installation only requires connecting the power cable and the supplied USB keyboard and mouse. There are no separate case cables or video leads to route. The main difficulty arises if the 500 GB hard drive needs replacement, as accessing internal bays requires removing the rear cover. The integrated Intel HD Graphics 2500 cannot be upgraded, limiting future graphics performance. The 802.11n wireless card may struggle with modern congested networks.

Suited for general office and home tasks

This system suits users who need a compact Windows 10 desktop for web browsing, document editing, and video playback in a space-saving design. The included DVD-RW drive supports legacy optical media. Buyers who want more storage capacity or faster SSD responsiveness should look elsewhere. Those needing discrete graphics for gaming, video editing, or multiple external monitors will find the integrated graphics and port selection insufficient. The DDR3 memory architecture limits upgrade potential compared to newer platforms.

How it compares

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

Price $166.99
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 capacity8 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 500 GB SATA Hard Drive (HDD)
SSD storageNo
Hard drive500 GB
Storage configuration3.5 in 500 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 can I verify the Intel Core i5-3470S is running at 2.90 GHz after setup?

Open Task Manager, select the Performance tab, choose CPU and confirm the base speed reads 2.90 GHz while the system is idle.

What peripherals are included and what must I add to start working?

A USB keyboard and USB mouse are included; only a power cable and network connection are required to begin.

Which memory type matches the installed 8 GB configuration?

The system uses DDR3 SODIMM modules; any upgrade must be DDR3 to fit the 204-pin slots.

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