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DELL

Dell OptiPlex 990 SFF All-in-One 22" i5-2400 3.1GHz 8GB 128GB SSD Windows 10 Pro

SKU CH-ATRS-0KFHF

All-in-one desktop with a 22-inch 1920 x 1080 display, Intel Core i5-2400 processor, 8 GB DDR3 memory and a 128 GB SSD

  • Screen size22 in (55.9 cm)
  • ProcessorIntel Core i5 2nd Gen
  • Memory size8 GB DDR3 Desktop RAM
  • GraphicsIntel HD Graphics 2000
  • ChipsetIntel Q67
  • Form factorSlim/Small Form Factor
  • All-in-one design saves desk space with included 22" 1920 x 1080 display
  • Quad-core i5-2400 at 3.10 GHz handles everyday multitasking
  • 128 GB SSD boots Windows 10 Pro 64-bit quickly
  • 8 GB DDR3 memory supports smooth office workflows
  • USB keyboard and mouse included for immediate setup

Compact all-in-one desktop for office work

The Dell OptiPlex 990 SFF integrates a 22-inch 1920 x 1080 display with a 2nd Gen Intel Core i5-2400 processor running at 3.10 GHz, 8 GB of DDR3 memory and a 128 GB SSD. Windows 10 Pro 64-bit is pre-installed alongside a DVD-RW drive, USB keyboard and mouse. Wired Ethernet and a USB Wi-Fi adapter handle network connectivity.

Upgrade from older tower-and-monitor sets

Replacing a separate desktop and screen with this single unit removes cable clutter and reclaims desk space. The jump is worth it when the existing PC struggles with 1080p video playback or multi-tab browsing, and the 128 GB SSD delivers faster boot and application load times than a mechanical drive. The platform supports up to 16 GB of DDR3 if the workload later demands more memory.

Fits a minimal workstation footprint

The slim chassis sits on the included AIO base and provides DVI-D and VGA video inputs for the integrated panel, plus USB 2.0 upstream and downstream ports for peripherals. No separate graphics card or power brick is required, and the all-in-one design leaves the surrounding area free for documents or a second monitor if the user adds one later.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $261.99
Cheaper than about 78% of the 14,711 comparable items (median $494.99).
Screen size 22 in (55.9 cm)
Typical for this category: the median of 2,278 items is 22 in.
Memory size 8 GB DDR3 Desktop RAM
Lower than about 80% of the 5,840 comparable items (median 16 GB).

Specifications

Product
Brand nameDELL
Product lineOptiPlex
Model name990
Part number990
Product typeAll-in-One PC
Recommended useConsumer
Product colorBlack/Silver
Processor
ProcessorIntel Core i5 2nd Gen
CPU2nd Gen Intel Quad Core i5-2400 3.1 GHz
CPU modelIntel Core i5-2400
ChipsetIntel Q67
Memory
Memory size8 GB DDR3 Desktop RAM
RAM capacity8 GB DDR3
RAM type and speedDDR3
Memory configuration4 GB x 2
Total memory slots2
Free memory slotsSATA
Memory slots0/2
Max supported RAM16 GB
Storage
Hard driveNo
Storage configuration2.5 in 128 GB Solid State Drive
Drive interfaceSATA
Optical driveDVD±RW
Display
Screen size22 in (55.9 cm)
Touch inputNo
Type of screenNon-Touch Screen
Display capabilitiesFHD Monitor
Graphics
GraphicsIntel HD Graphics 2000
GPU interfaceIntegrated video
Connectivity
Network speed10/100/1000 Mbit/s
Wired networkEthernet
Wireless adapterUSB WiFI
Ethernet controllerIntegrated
Bluetooth supportYes
Ports & slots
Front USB ports4
Front audio jacks1
Serial ports4
PS/2 ports1
Video connectors1 VGA, 1 HDMI
Rear USB ports6
Ethernet port1 port
Rear audio jacks1 port
Size & build
Form factorSlim/Small Form Factor
Product weight12 lb (5.44 kg)
In the box
Included monitorIncluded
Bundled mouseUSB
Pointing deviceUSB Mouse
Software
Operating systemWindows 10 Pro
Pre-installed softwareWindows 10 Pro Installed
More details
KeyboardUSB
Keyboard typeUSB Keyboard

Other versions of this model

5 more in the same range

Questions about this item

What monitor size and resolution does the all-in-one include?

The unit ships with a Dell 22 inch 1920 x 1080 Full HD LCD monitor running at 60 Hz.

How do I install the USB Wi-Fi adapter and which port should I use?

Plug the supplied USB Wi-Fi adapter into any USB 2.0 downstream port on the AIO base; the driver loads automatically under Windows 10 Pro 64-bit.

Can I upgrade the RAM later and what type is required?

Yes, the system uses DDR3 desktop memory and supports up to 16 GB total across its two slots.

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