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Black and silver all-in-one desktop with 19-inch widescreen monitor, keyboard and mouse

DELL

DELL OptiPlex 990 USFF all-in-one PC i5-2400 3.10GHz 8GB DDR3 256GB SSD 19" monitor

SKU CH-23DF-WG4HT

All-in-one desktop with 19-inch monitor, Intel Core i5-2400 at 3.10 GHz, 8 GB DDR3, 256 GB SSD, DVD-RW and Windows 10 Pro

  • Screen size19.0 in (48.3 cm)
  • ProcessorIntel Core i5 2nd Gen
  • Memory size8 GB DDR3
  • Storage driveHard Drive
  • GraphicsIntel HD Graphics 2000
  • CPU256 GB Solid State Hard Drive (SSD)

SSD 256GB

HDD None

Screen Size 19.0"

  • Ready for multi-tasking with Intel Core i5-2400 quad-core 3.10 GHz processor
  • Fast boot and load times from 256 GB solid state drive
  • 19-inch Dell widescreen LCD monitor included for immediate use
  • Windows 10 Professional 64-bit pre-installed for quick setup
  • Expandable connectivity via multiple USB 2.0 ports and PCI Express x16

Dell OptiPlex 990 USFF all-in-one

This Dell OptiPlex 990 USFF all-in-one PC integrates the computer and a 19" widescreen LCD monitor into a single black and silver unit. It ships new with Windows 10 Professional 64-bit pre-installed and includes a USB keyboard and mouse. The system is designed for immediate desktop deployment in office or home settings.

Suits users needing a complete ready-to-run desktop

This all-in-one suits buyers who want a complete Windows 10 desktop with integrated display, keyboard and mouse in one package. It is not for buyers who need a discrete graphics card for modern gaming or GPU compute workloads. It is not for users who require USB 3.0 or newer ports for high-speed external storage. It is not for IT managers who need a standard tower chassis for full-size expansion cards.

Deciding spec: Intel Core i5-2400 quad-core

The Intel Core i5-2400 quad-core processor runs at 3.10 GHz with a 3.4 GHz turbo boost and provides the system's baseline performance. It drives the integrated Intel HD Graphics 2000 and supports the installed 8 GB of DDR3 memory across two 240-pin DIMM slots. This CPU generation determines which applications run smoothly and which operating-system updates remain supported.

How it compares

Measured against everything we stock in All-in-One PCs, at today’s prices. Recalculated every night.

Price $292.99
Cheaper than about 94% of the 4,281 comparable items (median $690.99).
Screen size 19.0 in (48.3 cm)
Lower than about 66% of the 4,191 comparable items (median 23 in).
Memory size 8 GB DDR3
Lower than about 70% of the 1,818 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
CPU256 GB Solid State Hard Drive (SSD)
CPU socketLGA 1155
Memory
Memory size8 GB DDR3
RAM capacity8 GB DDR3
RAM type and speedDDR3
Memory configuration4 GB x 2
Total memory slots2
Free memory slots0
Memory slots0/2
Max supported RAM8 GB
Storage
Storage driveHard Drive
SSD storage256 GB
Hard driveNo
Disc drive16X DVD±RW Drive
Drive interfaceSATA
Optical driveDVD±RW
Display
Screen size19.0 in (48.3 cm)
Touch inputNo
Graphics
GraphicsIntel HD Graphics 2000
GPUIntel HD Graphics 2000
GPU interfaceIntegrated video
Audio & video
SoundSound card - Integrated
Audio chipIntegrated
Connectivity
Network speed10/100/1000 Mbit/s
Wired networkGigabit Ethernet
Ethernet controllerIntegrated
Ports & slots
Front USB ports2
Front audio jacks2
Video connectors1 VGA, 1 Display Port
Rear USB ports5
Ethernet port1 port
Rear audio jacks2 ports
Size & build
Form factorDIMM 240-pin
Overall dimensions20 × 15 × 9
In the box
Included monitorDell 19 in Dell Widescreen LCD Monitor
Bundled mouseYes (USB)
Pointing deviceUSB Mouse
Software
Operating systemWindows 10 Pro
Pre-installed softwareWindows 10 Pro 64-Bit Restore Media
More details
KeyboardYes (USB)
Keyboard typeUSB Keyboard

Other versions of this model

5 more in the same range

Questions about this item

How do I confirm the Intel i5-2400 is reaching its 3.4 GHz Turbo Boost after setup?

Open Task Manager, select the Performance tab and watch the CPU frequency while running a demanding task; it should climb toward 3.4 GHz when thermal headroom allows.

Which accessories are included in the box and what must I source myself?

The package supplies the OptiPlex 990 USFF base, a 19-inch widescreen LCD monitor, a USB keyboard and a USB mouse; any additional peripherals or cables are separate purchases.

Should I choose the 256 GB SSD version or look for a larger capacity?

The listed unit ships with a 256 GB solid-state drive; if you need more space you would have to add external storage or replace the drive yourself.

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