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Black Dell OptiPlex 990 small-form-factor all-in-one with 22 inch monitor

DELL

DELL OptiPlex 990 SFF All-in-One 22" 1920 x 1080 i5-2400 3.1GHz 8GB DDR3 256GB SSD Windows 10 Pro desktop PC

SKU CH-A5CD-Q39J5

A compact all-in-one desktop with a 22 inch 1920 x 1080 display, 2nd Gen Intel Core i5-2400 processor, 8 GB DDR3 memory and a 256 GB SSD running Windows 10 Pro

  • Screen size22 in (55.9 cm)
  • ProcessorIntel Core i5 2nd Gen
  • Memory size8 GB DDR3 Desktop RAM
  • SSD storage256 GB
  • GraphicsIntel HD Graphics 2000
  • ChipsetIntel Q67
  • Quad-core i5-2400 handles multitasking at 3.1 GHz
  • 22" 1920 x 1080 monitor delivers crisp Full HD visuals
  • 256 GB SSD speeds up boot and file access
  • 8 GB DDR3 memory supports everyday workloads
  • Windows 10 Pro 64-bit ready for business use

Compact All-in-One with 22" Display

The Dell OptiPlex 990 SFF All-in-One integrates a 22-inch 1920 x 1080 monitor with a 2nd Gen Intel Core i5-2400 processor running at 3.10 GHz, 8 GB of DDR3 memory and a 256 GB SSD. It ships with Windows 10 Pro 64-bit, a DVD-RW drive, USB keyboard and mouse, and a USB Wi-Fi adapter. The small-form-factor chassis saves desk space while delivering a complete, ready-to-use system for everyday office tasks and light multitasking.

Upgrade from older Core 2 or single-core desktops

Replacing a legacy tower that relies on mechanical drives and 4 GB of memory, this unit adds four threads, Turbo Boost up to 3.60 GHz and solid-state storage for noticeably faster boot and application load times. The jump is worth it when the current machine struggles with multiple browser tabs, document editing and video playback at the same time. Buyers who need discrete graphics, more than 16 GB of RAM or modern high-speed ports should look elsewhere.

256 GB SSD and 8 GB DDR3 handle typical workloads

The 256 GB solid-state drive comfortably holds the operating system, office suite and a modest library of documents and media, while 8 GB of DDR3 keeps several applications responsive. Memory can be expanded to 16 GB if the workload grows, but the two-slot limit and DDR3 interface cap further expansion. The integrated graphics and 60 Hz panel are adequate for standard business use, not for gaming or colour-critical design work.

How it compares

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

Price $376.99
Cheaper than about 60% 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
SSD storage256 GB
Hard driveNo
Storage configuration2.5 in 256 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

How much desk space does the 22 inch 1920 x 1080 monitor and AIO base require?

The 22 inch Full HD monitor and integrated AIO base sit together as one unit, so you only need room for the single footprint rather than a separate tower and screen.

Which cables must be connected to get the USB 2.0 upstream and downstream ports working on the AIO base?

Plug the upstream USB 2.0 cable from the base into the PC and the downstream ports become active; skipping the upstream link is the step most people miss.

What type of memory modules are needed to reach the 16 GB DDR3 maximum?

Install standard DDR3 desktop DIMMs in the available slots to expand from the installed 8 GB up to the 16 GB limit.

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