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

DELL

DELL OptiPlex 990 SFF All-in-One 22" 1920x1080 i7-2600 3.4GHz 8GB DDR3 1TB Windows 10 Pro

SKU CH-26Z5-S974Z

A compact all-in-one desktop with a 22-inch 1920x1080 display, Intel Core i7-2600 quad-core processor, 8 GB DDR3 memory and 1 TB hard drive running Windows 10 Pro

  • TypeAll-in-One PC
  • Form FactorSlim/Small Form Factor
  • UsageConsumer
  • ColorBlack/Silver
  • Processor2nd Gen Intel Quad Core i7-2600 3.40 GHz
  • Memory8 GB DDR3 Desktop RAM
  • Space-saving all-in-one design with included 22" Full HD monitor
  • Responsive multitasking from 2nd Gen Intel Core i7-2600 quad-core at 3.40 GHz
  • Smooth everyday performance backed by 8 GB DDR3 memory
  • Ample 1 TB hard drive stores documents, media and applications
  • Ready to work with Windows 10 Pro, USB keyboard and mouse included

Compact All-in-One for Office Work

The Dell OptiPlex 990 SFF All-in-One combines a 22-inch 1920x1080 display with a 2nd Gen Intel Core i7-2600 processor running at 3.4 GHz. It includes 8 GB of DDR3 memory, a 1 TB hard drive and a DVD-RW drive. Windows 10 Pro 64-bit is pre-installed along with a USB keyboard and mouse.

Quiet Operation in a Slim Chassis

The small form factor design keeps the system footprint minimal while the integrated components reduce cable clutter. A 60 Hz refresh rate on the built-in panel provides stable visuals for everyday tasks. Normal office workloads run without demanding high airflow or producing noticeable fan noise.

Ready for Peripheral Expansion

The all-in-one base supplies DVI-D and VGA video inputs alongside USB 2.0 upstream and downstream ports for connecting accessories. An Ethernet port and a USB Wi-Fi adapter handle wired and wireless networking. Buyers who need discrete graphics performance or more than 16 GB of DDR3 memory should consider a tower workstation instead.

Highlights

  • Space-saving all-in-one design with included 22" Full HD monitor
  • Responsive multitasking from 2nd Gen Intel Core i7-2600 quad-core at 3.40 GHz
  • Smooth everyday performance backed by 8 GB DDR3 memory
  • Ample 1 TB hard drive stores documents, media and applications
  • Ready to work with Windows 10 Pro, USB keyboard and mouse included

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
Memory8 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
CPU Socket TypeFCLGA1155
GPU/VGA TypeIntel HD Graphics 2000
Graphics InterfaceIntegrated video
Memory Capacity8GB DDR3
Memory SpeedDDR3
Memory Spec4 GB x 2
Memory Slot (Total)2
Memory Slot (Available)SATA
Memory Slots (Available/Total)0/2
Maximum Memory Supported16 GB
SSDNo
HDD1TB
HDD InterfaceSATA
Storage Spec3.5" 1TB Serial ATA Hard Drive (1,000GB)
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

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Questions about this item

How do I install the 22" 1920x1080 monitor to the OptiPlex 990 SFF All-in-One base, and what step is often missed?

Connect the monitor to the AIO base using the DVI-D or VGA video input, then attach the USB 2.0 upstream cable from the monitor to the PC; the upstream link is often forgotten, leaving the monitor's USB ports inactive.

What maintenance or replacement will the 1TB hard drive and 8GB DDR3 memory need later?

The 1TB mechanical drive will eventually require replacement due to wear; the 8GB DDR3 RAM can be expanded up to 16GB using DDR3 modules if more capacity is needed.

What limit appears first during sustained use with the i7-2600 3.4GHz processor?

The CPU will hit its 3.80GHz turbo ceiling and thermal limits under prolonged heavy loads, causing clock speeds to throttle back to the 3.40GHz base frequency.

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