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Black and silver small-form-factor all-in-one with 22 inch 1920 by 1080 display, keyboard and mouse

DELL

Dell OptiPlex 990 SFF All-in-One 22" 1920x1080 i7-2600 3.4GHz 16GB 512GB SSD desktop PC

SKU CH-CT1K-X930Y

All-in-one desktop with a 22" 1920x1080 display, Core i7-2600, 16 GB DDR3 RAM and 512 GB SSD

  • TypeAll-in-One PC
  • Form FactorSlim/Small Form Factor
  • UsageConsumer
  • ColorBlack/Silver
  • Processor2nd Gen Intel Quad Core i7-2600 3.40 GHz
  • Memory16 GB DDR3 Desktop RAM
  • 22-inch 1920 x 1080 display for clear visuals
  • 2nd Gen Intel Core i7-2600 quad-core processor handles multitasking
  • 16 GB DDR3 memory supports smooth application switching
  • 512 GB SSD provides fast boot and load times
  • Windows 10 Pro 64-bit installed and ready to use

Dell OptiPlex 990 SFF All-in-One 22

This compact all-in-one desktop combines a 22-inch 1920x1080 display with the system unit in a single slim chassis. It is aimed at office workers and home users who need a complete Windows 10 Pro setup without separate tower and monitor cables. The integrated design saves desk space while delivering a ready-to-use configuration.

Thermals noise and power in normal use

The small form factor enclosure houses a 2nd Gen Intel Quad Core i7-2600 running at 3.40 GHz with Turbo Boost up to 3.80 GHz. In typical productivity workloads the system runs quietly, with the SSD eliminating mechanical drive noise and the compact cooler managing heat within the slim profile. Power draw remains modest for everyday tasks.

What this replaces and when the jump is worth it

This unit replaces a traditional tower-plus-monitor pair for users who value a tidy workspace and simple deployment. The 512 GB SSD and 16 GB DDR3 provide responsive multitasking for standard business applications. Buyers who need discrete graphics expansion, additional internal drive bays, or newer CPU architectures should consider other form factors.

Highlights

  • 22-inch 1920 x 1080 display for clear visuals
  • 2nd Gen Intel Core i7-2600 quad-core processor handles multitasking
  • 16 GB DDR3 memory supports smooth application switching
  • 512 GB SSD provides fast boot and load times
  • Windows 10 Pro 64-bit installed and ready to use

Specifications

BrandDELL
SeriesOptiPlex
Model990
Part Number990
TypeAll-in-One PC
Form FactorSlim/Small Form Factor
UsageConsumer
ColorBlack/Silver
Processor2nd Gen Intel Quad Core i7-2600 3.40 GHz
Memory16 GB DDR3 Desktop RAM
EthernetEthernet
Wireless CardUSB WiFI
MonitorMonitor included
KeyboardUSB
MouseUSB
Operating SystemWindows 10 Pro
Software IncludedWindows 10 Pro Installed
ChipsetIntel Q67
CPU TypeIntel Core i7 2nd Gen
Installed Qty1
Max Supported Qty1
CPU NameIntel Core i7-2600
GPU/VGA TypeIntel HD Graphics 2000
Graphics InterfaceIntegrated video
Memory Capacity16GB DDR3
Memory SpeedDDR3
Memory Spec8 GB x 2
Memory Slot (Total)2
Memory Slot (Available)SATA
Memory Slots (Available/Total)0/2
Maximum Memory Supported16 GB
SSD512GB
HDDNo
HDD InterfaceSATA
Storage Spec2.5" 512 GB Solid State Drive
Optical Drive TypeDVD±RW
Screen Size22"
TouchscreenNo
Screen TypeNon-Touch Screen
Display FeatureFHD Monitor
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
BluetoothYes
Front USB4
Front Audio Ports1
COM4
PS/21
Video Ports1 VGA, 1 HDMI
Rear USB6
RJ451 port
Rear Audio Ports1 port
Keyboard TypeUSB Keyboard
Mouse TypeUSB Mouse
Weight12 Lbs

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I install the 2.5in 512 GB SSD into the Dell OptiPlex 990 SFF all-in-one base?

Open the slim chassis, slide the 2.5in drive into the internal bay and secure it with the tool-less latch, then attach the data and power cables; the step most often missed is connecting the power cable to the drive.

What maintenance or replacement will the DDR3 memory need later?

The 16 GB DDR3 modules are not user-serviceable in the sealed all-in-one base; if a memory fault occurs the entire unit requires professional service rather than a simple DIMM swap.

What limit appears first during sustained load on the i7-2600 3.40 GHz processor?

The compact all-in-one thermal design reaches its cooling ceiling before the CPU hits its 3.80 GHz turbo ceiling, so clock speeds throttle back under prolonged heavy workloads.

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