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Black and silver all-in-one desktop with 22 inch widescreen LCD monitor

DELL

DELL OptiPlex 990 all-in-one PC 22" i5-2400 3.10GHz 8GB 256GB SSD DVD-RW Windows 10 Pro

SKU CH-TWR3-PX5KK

All-in-one desktop with 22″ monitor, Intel i5-2400 quad-core processor, 8 GB DDR3 memory, 256 GB SSD, DVD-RW drive and Windows 10 Pro

  • TypeAll-in-One PC
  • Form FactorDIMM 240-pin
  • UsageConsumer
  • ColorBlack/Silver
  • ProcessorIntel Quad-Core i5 (2.9GHz-3.30GHz)
  • Processor Main Features64 bit 10-Core Processor

SSD 256GB

HDD None

Screen Size 22"

  • Space-saving 22″ all-in-one design includes monitor
  • Quad-core i5-2400 at 3.10 GHz handles multitasking
  • 8 GB DDR3 memory keeps apps responsive
  • 256 GB SSD loads Windows and files quickly
  • Windows 10 Pro 64-bit pre-installed for business features

All-in-One 22" Desktop

This 22-inch all-in-one desktop integrates the computer and display into a single unit for office and home use. It ships with Windows 10 Pro 64-bit, a USB keyboard and a USB mouse so it is ready to run immediately. The Intel Core i5-2400 quad-core processor at 3.10 GHz with turbo up to 3.4 GHz handles everyday applications and multitasking. Integrated Intel HD Graphics 2000 drives the built-in widescreen LCD monitor.

Build integration and expansion

Gigabit Ethernet provides wired network connectivity without extra hardware. Internal expansion includes PCI and PCI Express x16 slots for add-in cards, while legacy parallel and serial ports support older peripherals. Multiple USB 2.0 ports free up connections for external drives, printers or other accessories. The 16X DVD±RW drive reads and writes optical media for software installation or data archiving.

Capacity and headroom

The 256 GB SSD offers fast boot and application load times for the operating system and core programs. Eight gigabytes of DDR3 memory supports typical office workloads and web browsing with several tabs open. Storage may fill quickly with large media libraries or modern game installations, requiring external drives. The integrated graphics and DDR3 platform limit performance in 3D rendering, video editing or current gaming titles.

Highlights

  • Space-saving 22″ all-in-one design includes monitor
  • Quad-core i5-2400 at 3.10 GHz handles multitasking
  • 8 GB DDR3 memory keeps apps responsive
  • 256 GB SSD loads Windows and files quickly
  • Windows 10 Pro 64-bit pre-installed for business features

Specifications

BrandDELL
SeriesOptiPlex
Model990
Part Number990
TypeAll-in-One PC
Form FactorDIMM 240-pin
UsageConsumer
ColorBlack/Silver
ProcessorIntel Quad-Core i5 (2.9GHz-3.30GHz)
Processor Main Features64 bit 10-Core Processor
Memory8 GB DDR3
Storage256 GB Solid State Hard Drive (SSD)
Optical Drive16X DVD±RW Drive
GraphicsIntel HD Graphics 2000
AudioSound card - Integrated
EthernetGigabit Ethernet
MonitorDell 22" Dell Widescreen LCD Monitor
KeyboardYes (USB)
MouseYes (USB)
Operating SystemWindows 10 Pro
Software IncludedWindows 10 Pro 64-Bit Restore Media
CPU TypeIntel Core i5 2nd Gen
Installed Qty1
Max Supported Qty1
CPU Socket TypeLGA 1155
CPU Main Features64 bit Quad-Core Processor
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)0
Memory Slots (Available/Total)0/2
Maximum Memory Supported8 GB
SSD256GB
HDDNo
HDD InterfaceSATA
Optical Drive TypeDVD±RW
Screen Size22"
TouchscreenNo
Audio ChipsetIntegrated
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
Front USB2
Front Audio Ports2
Video Ports1 VGA, 1 Display Port
Rear USB5
RJ451 port
Rear Audio Ports2 ports
Mouse TypeUSB Mouse
Keyboard TypeUSB Keyboard
Dimensions (H x W x D)20 x 15 x 9
Weight24

Other versions of this model

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Questions about this item

Does the i5-2400 reach its 3.4 GHz Turbo Boost under sustained load?

The i5-2400 can hit 3.4 GHz Turbo Boost for short bursts, but sustained all-core workloads will hold closer to the 3.10 GHz base clock once thermals stabilise.

How loud does the USFF chassis get when the PC runs all day?

The compact USFF form factor uses a small internal fan that becomes audible under continuous load; expect a noticeable but not extreme whir after extended use.

Do I need to buy any cables or peripherals to start using this all-in-one?

No — the box includes a USB keyboard, USB mouse and the integrated 22″ monitor, so only a mains lead is required to begin.

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