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Black and silver Dell OptiPlex 990 mini tower desktop with DVD-RW drive

DELL

DELL OptiPlex 990 Mini Tower i7-2600 16 GB DDR3 512 GB SSD + 2 TB HDD WiFi

SKU CH-ASHD-9V0S0

Mini-tower desktop with a quad-core i7-2600, 16 GB DDR3, 512 GB SSD plus 2 TB HDD, DVD-RW and Windows 10 Pro

  • TypeStudent / Home Office
  • Form FactorDIMM 240-pin
  • UsageConsumer
  • ColorBlack/Silver
  • ProcessorIntel 2nd Gen i7-2600
  • Processor Main Features64 bit Processor

HDD 2TB

  • Quad-core i7-2600 handles everyday workloads smoothly
  • 16 GB DDR3 memory keeps multiple apps responsive
  • 512 GB SSD plus 2 TB HDD gives fast boot and vast storage
  • Windows 10 Pro 64-bit ready for business use
  • USB keyboard and mouse included for immediate setup

Dell OptiPlex 990 Mini Tower

The Dell OptiPlex 990 Mini Tower is a desktop computer built around an Intel 2nd Gen i7-2600 processor with 16 GB of DDR3 RAM. It ships with Windows 10 Pro 64-bit installed and includes a USB keyboard and mouse. This configuration suits students and home-office workers who need a ready-to-use system for everyday productivity tasks.

Build and connectivity

The mini-tower chassis houses a 265 W power supply, a 16X DVD±RW drive, and integrated Intel HD Graphics 2000 alongside a Sound card and Gigabit Ethernet. Storage combines a 2.5-inch 512 GB solid-state drive with a 3.5-inch 2 TB hard drive, giving both fast boot performance and high-capacity file space. WiFi is also included for wireless network access. Buyers who need a dedicated graphics card or additional internal drive bays should verify compatibility before purchase.

Bundled peripherals and software

A USB keyboard and USB mouse are supplied in the box, removing the need for separate input-device purchases. Windows 10 Pro arrives pre-installed and activated, so the system is operational immediately after unboxing. The DVD±RW drive adds the ability to read and write optical media for software installation or data archiving. Users who prefer a different operating system or specialised peripherals will need to provide their own.

Highlights

  • Quad-core i7-2600 handles everyday workloads smoothly
  • 16 GB DDR3 memory keeps multiple apps responsive
  • 512 GB SSD plus 2 TB HDD gives fast boot and vast storage
  • Windows 10 Pro 64-bit ready for business use
  • USB keyboard and mouse included for immediate setup

Specifications

BrandDELL
SeriesOptiPlex
Model990
Part Number990
TypeStudent / Home Office
Form FactorDIMM 240-pin
UsageConsumer
ColorBlack/Silver
ProcessorIntel 2nd Gen i7-2600
Processor Main Features64 bit Processor
Memory16 GB DDR3 Desktop RAM
Storage2.5" 512 GB Solid State (SSD) + 3.5" 2TB Hard Drive
Optical Drive16X DVD±RW Drive
GraphicsIntel HD Graphics 2000
AudioSound card - Integrated
EthernetGigabit Ethernet
Power Supply265W
KeyboardUSB Keyboard
MouseUSB Mouse
Operating SystemWindows 10 Pro
Software IncludedWindows 10 Pro Restore Media
ChipsetIntel Q67
CPU TypeIntel Core i7 2nd Gen
Installed Qty1
Max Supported Qty1
CPU Name3.40GHz
CPU Socket TypeLGA 1155
CPU Main Features64 bit Processor
GPU/VGA TypeIntel HD Graphics 2000
Graphics InterfaceIntegrated video
Memory Capacity16GB DDR3
Memory SpeedDDR3
Memory Spec4 GB x 4
Memory Slot (Total)4
Memory Slot (Available)0
Memory Slots (Available/Total)0/4
Maximum Memory Supported16 GB
SSD512GB
HDD2TB
HDD InterfaceSATA
Storage Spec2.5" 512 GB Solid State (SSD) + 3.5" 2TB Hard Drive
Optical Drive TypeDVD-R/RW
Screen SizeNo Screen
Audio ChipsetIntegrated
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
BluetoothYes
Front USB4
PS/22
Video Ports1 VGA, 1 Display Port
Rear USB6
RJ451 port
Rear Audio Ports1x Headphone, 1x Microphone, 1x Line In
Keyboard TypeUSB Keyboard
Mouse TypeUSB Mouse
Dimensions (H x W x D)14.2 x 6.9 x 16.4
Weight19.55Lbs

Other versions of this model

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Questions about this item

What DDR3 generation does the 16 GB memory use?

The system includes 16 GB of DDR3 desktop RAM in 240-pin DIMM form factor.

What drive bays are needed for the 2.5" 512 GB SSD and 3.5" 2 TB hard drive?

One 2.5-inch bay for the solid-state drive and one 3.5-inch bay for the hard drive.

How is Windows 10 Pro 64-bit installed, and what step is often missed?

The operating system comes pre-installed; the step often missed is completing the initial out-of-box setup and running Windows Update.

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