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Small black and silver desktop tower with DVD drive and USB keyboard and mouse

DELL

Dell OptiPlex 990 SFF i7-2600 3.40GHz 4GB DDR3 500GB HDD Windows 10 Pro desktop PC

SKU CH-4R0V-0RCVB

Small-form-factor desktop with a quad-core i7-2600 at 3.40 GHz, 4 GB DDR3, 500 GB SATA hard drive, DVD±RW, Wi-Fi USB adapter and Windows 10 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i7 2nd Gen
  • Memory size4 GB DDR3 Desktop RAM
  • Storage drive500 GB 3.5 in SATA Hard Drive
  • GraphicsIntel HD Graphics 2000
  • ChipsetIntel Q67

Memory Capacity 4GB DDR3

  • Intel i7-2600 quad-core at 3.40 GHz delivers responsive multi-tasking
  • Small Form Factor case fits tight desks and saves workspace
  • 500 GB SATA hard drive stores documents and media locally
  • Windows 10 Pro 64-bit pre-installed for immediate productivity
  • USB keyboard and mouse included so you can start working

Dell OptiPlex 990 SFF Desktop PC

The Dell OptiPlex 990 is a Small Form Factor desktop computer powered by an Intel Quad-Core i7-2600 processor running at 3.40GHz. It comes with 4GB of DDR3 memory and a 500GB 3.5-inch SATA hard drive. Windows 10 Pro 64-bit is pre-installed, and a USB keyboard and mouse are included in the box.

Suits Home Office and Basic Multitasking

This system suits students or home-office users who need a compact Windows 10 machine for web browsing, document editing and email. The integrated Intel HD Graphics 2000 and 4GB of RAM limit its ability to run modern games or intensive creative applications. Buyers who need more memory capacity or dedicated graphics performance should consider other options.

4GB DDR3 Memory Configuration

The computer ships with 4GB of DDR3 desktop RAM installed in a 240-pin DIMM form factor. This amount determines how many applications can run smoothly at the same time. The specification is the key factor in deciding whether this unit meets your workload requirements.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $196.99
Cheaper than about 90% of the 14,711 comparable items (median $494.99).
Memory size 4 GB DDR3 Desktop RAM
Lower than about 97% of the 5,840 comparable items (median 16 GB).
RAM capacity 4 GB DDR3
Lower than about 95% of the 13,125 comparable items (median 16 GB).

Specifications

Product
Brand nameDELL
Product lineOptiPlex
Model name990
Part number990
Product typeStudent / Home Office
Recommended useConsumer
Product colorBlack/Silver
Processor
ProcessorIntel Core i7 2nd Gen
CPUIntel Quad-Core i7-2600 3.4 GHz
CPU modelIntel Core i7-2600
CPU socketLGA 1155
ChipsetIntel Q67
Memory
Memory size4 GB DDR3 Desktop RAM
RAM capacity4 GB DDR3
RAM type and speedDDR3
Memory configuration1 GB x 4
Total memory slots4
Free memory slots0
Memory slots0/4
Max supported RAM16 GB
Storage
Storage drive500 GB 3.5 in SATA Hard Drive
SSD storageNo
Hard drive500 GB
Disc driveDVD±RW Drive
Drive interfaceSATA
Optical driveDVD±RW
Display
Screen sizeNo Screen
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
Wireless adapterWiFi USB Adapter
Ethernet controllerIntegrated
Wi-Fi802.11 Wireless LAN
Ports & slots
Front USB ports4
Front audio jacks2
Video connectors1 VGA, 1 Display Port
Rear USB ports6
Ethernet port1x Headphone, 1x Microphone, 1x Line In
Size & build
Form factorDIMM 240-pin
ChassisSmall Form Facto (SFF)
Overall dimensions11.4 × 3.7 × 12.3
Product weight12 lb (5.44 kg)
In the box
Bundled mouseUSB
Pointing deviceUSB Mouse
Software
Operating systemWindows 10 Pro
Pre-installed softwareWindows 10 Pro Installed
More details
KeyboardUSB
Rear IEEE 13941 port
Keyboard typeUSB Keyboard

Other versions of this model

5 more in the same range

Questions about this item

How much heat and fan noise does the i7-2600 quad-core produce when the SFF desktop runs all day?

The compact SFF chassis houses a quad-core processor; sustained workloads will warm the case and spin the internal fan, so keep ventilation clear around the unit.

What display cable must I already own to connect a monitor to the integrated Intel HD Graphics 2000?

The system provides VGA and DisplayPort outputs; have the matching cable for your monitor ready before first boot.

Will my existing DDR3 240-pin memory modules work if I expand the 4 GB up to the 16 GB maximum?

Yes, the board uses standard DDR3 240-pin DIMM slots, so compatible DDR3 modules can be added to reach the 16 GB limit.

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