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Ultra-small black and silver desktop tower with DVD drive slot

DELL

DELL OptiPlex 990 USFF Desktop PC Intel Quad-Core i5 8GB DDR3 256GB SSD

SKU CH-HJWZ-E7DPB

Ultra-small desktop with Intel quad-core i5, 8 GB DDR3 RAM, 256 GB SSD, DVD±RW, Wi-Fi, Windows 10 Pro, keyboard and mouse included

  • TypeStudent / Home Office
  • Form FactorDIMM 240-pin
  • UsageConsumer
  • ColorBlack/Silver
  • ProcessorIntel Quad-Core i5 (2.9GHz-3.30GHz)
  • Processor Main Features64 bit Quad-Core Processor
  • Quad-core i5 up to 3.30 GHz handles everyday workloads
  • 8 GB DDR3 memory keeps multiple apps responsive
  • 256 GB 2.5" SSD boots Windows 10 Pro in seconds
  • Ultra-small form factor fits tight desk spaces
  • DVD±RW drive plus USB Wi-Fi adapter included

Ultra-Small Form Factor Desktop

The Dell OptiPlex 990 USFF is a compact desktop computer built around a 2nd Generation Intel Quad-Core i5 processor running at 2.9 GHz to 3.30 GHz. It comes with 8 GB of DDR3 RAM and a 256 GB 2.5 inch SSD for responsive everyday performance. Windows 10 Professional 64-bit is pre-installed with a Certificate of Authenticity.

Upgrade From Older Hard-Drive Systems

This unit replaces ageing desktops that still rely on mechanical hard drives and dual-core processors. The jump is worth it when you need faster boot times, quicker application launches and the ability to handle multiple browser tabs or office programs simultaneously. The integrated Intel HD Graphics 2500 supports dual-monitor productivity without a discrete card.

Simple Setup With Included Peripherals

A USB keyboard and mouse are included so you only need to add a monitor and power cable to start working. The slim 16X DVD±RW drive handles legacy media and software installation. Wireless connectivity is provided by a USB WiFi adapter that occupies one port; ensure you have a spare USB header if you plan to add other peripherals.

Highlights

  • Quad-core i5 up to 3.30 GHz handles everyday workloads
  • 8 GB DDR3 memory keeps multiple apps responsive
  • 256 GB 2.5" SSD boots Windows 10 Pro in seconds
  • Ultra-small form factor fits tight desk spaces
  • DVD±RW drive plus USB Wi-Fi adapter included

Specifications

BrandDELL
SeriesOptiPlex
Model990
Part Number990
TypeStudent / Home Office
Form FactorDIMM 240-pin
UsageConsumer
ColorBlack/Silver
ProcessorIntel Quad-Core i5 (2.9GHz-3.30GHz)
Processor Main Features64 bit Quad-Core Processor
Memory8 GB DDR3 Desktop RAM
Storage256 GB 2.5" Solid State Hard Drive ( SSD)
Optical Drive16X DVD±RW Drive
GraphicsIntel HD Graphics 2000
AudioSound card - Integrated
EthernetGigabit Ethernet
Wireless CardWiFi USB Adapter
MonitorMonitor not included
CaseUltra Small Form Facto (USFF)
KeyboardUSB
MouseUSB
Operating SystemWindows 10 Pro
Software IncludedWindows 10 Pro Restore Media
ChipsetIntel Q67
CPU TypeIntel Core i5 2nd Gen
Installed Qty1
Max Supported Qty1
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 Supported16 GB
SSD256GB
HDDNo
HDD InterfaceSATA
Optical Drive TypeDVD±RW
Screen SizeNo Screen
Audio ChipsetIntegrated
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
WLAN802.11a/b/g/n Wireless LAN
Front USB2
Front Audio Ports2
Video Ports1 VGA, 1 Display Port
Rear USB5
RJ451 port
Rear Audio Ports1x Headphone, 1x Microphone, 1x Line In
Keyboard TypeUSB Keyboard
Mouse TypeUSB Mouse
Dimensions (H x W x D)9.3 x 2.6 x 9.4
Weight8

Questions about this item

What are the physical dimensions or mounting requirements for the USFF case?

The OptiPlex 990 uses an Ultra-Small Form Factor chassis designed for desktop placement or optional mounting hardware; it houses a 2.5 inch 256 GB SSD and a slim 16X DVD±RW drive internally.

How is the WiFi USB adapter installed, and what step is often missed?

Plug the supplied WiFi USB adapter into any free USB port; the step people miss is allowing Windows 10 Professional 64-Bit to install the driver before expecting a wireless connection.

Which memory modules should I buy to upgrade the 8 GB DDR3 RAM later?

Purchase DDR3 DIMM 240-pin desktop modules; the system uses standard DDR3 memory, so match the existing speed and voltage for compatibility.

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