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Black and silver Dell OptiPlex 990 SFF all-in-one with 22 inch 1920x1080 monitor

DELL

DELL OptiPlex 990 SFF All-in-One 22" 1920x1080 i7-2600 3.4GHz 8GB DDR3 128GB SSD Windows 10 Pro

SKU CH-XQ4C-J7T6K

All-in-one desktop with 22-inch 1920 x 1080 display, Core i7-2600, 8 GB DDR3 and 128 GB SSD

  • Screen size22 in (55.9 cm)
  • ProcessorIntel Core i7 2nd Gen
  • Memory size8 GB DDR3 Desktop RAM
  • GraphicsIntel HD Graphics 2000
  • ChipsetIntel Q67
  • Form factorSlim/Small Form Factor
  • Quad-core i7-2600 handles multitasking with 3.4 GHz base and 3.8 GHz turbo
  • 128 GB SSD speeds up boot and application loading
  • 22-inch 1920 x 1080 monitor at 60 Hz delivers Full HD clarity
  • 8 GB DDR3 memory supports everyday productivity tasks
  • Windows 10 Pro 64-bit pre-installed for immediate use

All-in-One with 22" Full HD display

The DELL OptiPlex 990 SFF integrates a 1920 x 1080 monitor into a compact all-in-one chassis. A 2nd Gen Intel Core i7-2600 quad-core processor runs at 3.40 GHz with Turbo Boost up to 3.80 GHz. The system ships with 8 GB of DDR3 memory and a 128 GB solid-state drive. Windows 10 Pro 64-bit is pre-installed.

Thermals and power in daily use

The small form factor design consolidates the PC and display, reducing cable clutter and overall power draw compared with separate tower and monitor setups. An optical DVD-RW drive is included for legacy media access. Integrated graphics handle standard office workloads and video playback at 60 Hz. Fan noise stays low during typical productivity tasks.

Build integration and expandability

The all-in-one base provides DVI-D and VGA video inputs alongside USB 2.0 upstream and downstream ports for peripheral connectivity. A USB Wi-Fi adapter supplies wireless networking while wired Ethernet is also available. Memory can be expanded to 16 GB of DDR3 for heavier multitasking. The package includes a USB keyboard and mouse.

How it compares

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

Price $272.99
Cheaper than about 76% 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 i7 2nd Gen
CPU2nd Gen Intel Quad Core i7-2600 3.4 GHz
CPU modelIntel Core i7-2600
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

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Questions about this item

How do I install the included 22" monitor with the OptiPlex 990 SFF all-in-one base using the DVI-D or VGA inputs?

Connect the monitor to the all-in-one base using either the DVI-D or VGA video input ports on the rear of the unit; the base provides both interfaces so you can choose the cable that matches your monitor.

What memory upgrades are possible for the 8 GB DDR3 configuration and what is the maximum supported capacity?

The system uses DDR3 desktop RAM and the manufacturer highlights indicate a maximum of 16 GB, so you can add or replace modules up to that total.

What is the sustained turbo frequency limit of the i7-2600 processor under heavy workloads?

The 2nd Gen Intel Core i7-2600 runs at 3.40 GHz base and can reach 3.80 GHz turbo boost speeds when thermal and power headroom allow.

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