Inspiron Desktop

Inspiron 3668 Desktop
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Tech Specs

7th Generation Intel® Core™ i7-7700 processor (8MB Cache, up to 4.20 GHz)
Operating System
Windows 10 Pro 64-bit English
16GB, 2400MHz, DDR4
Hard Drive
Dual Storage (3.5' 1TB HDD+ 2.5'128GB SSD)
Graphics Card
NVIDIA® GeForce™ GTX 1050 with 2GB GDDR5 graphics memory
Dell Wireless 1707 Card 802.11bgn + Bluetooth 4.0
Optical Drive
DVDRW Optical drive
Microsoft Office
Microsoft Office 30 Day Trial
Security Software
McAfee Small Business Security 12 Month Subscription
Dell KB216 Wired Keyboard English Black
Dell MS116 Wired Mouse Black
I/O Ports
2 Front - USB 3.0
1 5:1 Multi-Card Reader
1 Audio Combo Jack Rear - Line in/out and Microphone Port
1 HDMI out
4 USB 2.0
1 Network Port
1 DC power
2 UDIMM Slots
Height: 13.89" (352.9mm) x Width: 6.06" (154mm) x Depth: 11.93" (303mm)
Starting Weight: 13.01 lbs (5.9Kg)
Sound Card
Integrated 5.1 Channel with Wave MaxxAudio® Pro (Windows)
1 Year Mail In Service
Accidental Damage Service

Office 365

By choosing Office 365, you will have the latest versions of Word, Excel, PowerPoint, OneNote and Outlook, plus 1TB of cloud storage and 60 minutes of Skype calls a month. Choose between the subscription for 1 user (Office 365 Personal) or up to 5 users (Office 365 Home), and always have access to your documents from your mobile phone, tablet, PC or Mac.

Annual Subscription up to 5 devices

Microsoft Office

Add the latest Office to your PC to do your best work – anywhere, anytime and with anyone.

No Office License
Microsoft Office 2019

Security Software

Purchase a Dell PC and protect all your household devices with McAfee LiveSafe™ service, named PC Mag Editor's Choice. Easily protect and manage an unlimited number of computers, smartphones*, and tablets*.


Rest easy knowing that your system is backed by Dell's award-winning support package.

Mail-in Service
Basic Service
ProSupport Plus

Accidental damage

Accidental damage service

Customer Favorites

Find all the accessories you need to do more.

Inspiron Desktop

Starting at Price
Total Savings
Dell Price
Dell Business Credit
As low as $28 /mo.^ | Apply
back in rewards
Ship Date 2/14/2019


Operating system

Available with Windows 10 Home — for a smooth, versatile PC experience.

Enhanced design. No compromise.

The expandable Inspiron Desktop has been reimagined to enhance the enjoyment that comes with owning a Dell desktop.

Space-saving design: The revolutionary design offers a space reduction of over 45% without compromising system performance, while featuring multiple expansion slots for future upgrades.

Easy access: Optional optical drive, USB ports and 5-in-1 media card reader are all conveniently located up front for easy accessibility.
Space-saving design. No compromise.
Undeniable performance with unlimited potential.

Undeniable performance with unlimited potential.

With a high-capacity hard drive, the latest Intel® processors and improved system cooling, the Inspiron Desktop offers the PC performance you deserve.

Powerful processors: Built with the latest Intel® processors, you can expect a proven and reliable PC experience.

Superior storage: With a high-capacity hard drive and optional optical drive, you’ll have plenty of space to safely store or backup photos, games, movies and more.

More memory: Get up to 2GB of discrete graphics memory with an optional performance graphics card.
Innovative improvements: An improved inlet airflow design allows optimal system cooling, so you can expect a quiet, efficient performance.

Your one-stop multimedia hub

From basic computing needs to digital library and multi-media entertainment center, the new Inspiron Desktop offers powerful and reliable performance, perfect for the living room or home office.

Built-in connectivity: Stay connected with the latest Dell Wireless 1707 Card 802.11bgn + Bluetooth 4.0 and Bluetooth technology

Immersive audio: Enjoy 5.1 channel sound professionally tuned by Waves MaxxAudio® Pro for a truly immersive entertainment experience.

Enhanced entertainment: Easily connect to tablets, TVs or large displays for video streaming or casual gaming with convenient access to VGA, HDMI out and 6 USB ports.


Your one-stop multimedia hub.
Ports & Slots

Ports & Slots

1. Power button| 2. 5-in-1 Multi-Card Reader | 3. Audio combo jack | 4. (2) USB 3.0 ports | 5. Optical drive | 6. Air vent | 7. Line in/out & mic | 8. VGA | 9. HDMI | 10. (4) USB 2.0 ports | 11. Ethernet port | 12. Expansion card slots | 13. Power supply unit | 14. Security-cable slot | 15. Padlock rings

Dimensions & Weight

Dimensions & Weight

Height: 13.89” (352.9mm) | Width: 6.06” (154mm) | Depth: 11.93” (303mm) | Starting Weight: 13.01 lbs (5.9kg)

Essential accessories for your Inspiron Desktop.

Complete your Inspiron desktop with a Full HD, ultra-thin bezel monitor for vivid visuals and an expanded viewing area and a wireless keyboard and mouse for a clutter-free desktop. Add a high-performance headset or stylish, wireless speakers for the ultimate audio experience.

Dell 22 Monitor – S2216H

Dell 22 Monitor – S2216H

Maximize your viewing experience with an ultrathin bezel, rich, accurate colors across an ultra-wide viewing angle, and integrated dual 3W speakers.

Dell Wireless Keyboard & Mouse  (Black) – KM636

Dell Wireless Keyboard & Mouse (Black) – KM636

Refresh your workspace with a sleek and stylish wireless keyboard and mouse combo with chiclet keys and comfortable optical mouse.

Dell Wireless Mouse- WM326

Dell Wireless Mouse- WM326

Reduce cable clutter with a comfortable, wireless mouse with laser tracking and long battery life.

Dell Performance USB Headset – AE2

Dell Performance USB Headset – AE2

Experience high-performance sound in a comfortable, lightweight headband and over-ear design headset. Omnidirectional microphone for clear communication.

Dell 2.1 Speaker System - AE415

Dell 2.1 Speaker System - AE415

Enjoy crisp, room-filling sound and a powerful subwoofer with enhanced bass, volume controls and a headphone jack in a stylish, contemporary design.


Product Support

Product Support

From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered.

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