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Dell's affordable all-in-one desktop for families, the Inspiron One 2205, has a full HD touchscreen display along with an AMD processor.


  • Status: Available
  • Availability date: 2010


  • Alias: 21" Inspiron One, 21-Inch Inspiron One, Inspiron One 21

Also Known As...

  • Width: 20.87 inches
  • Height : 15.75 inches
  • Depth: 3.43 inches
  • Weight: 17.37 pounds
  • Color: Black / Silver


  • Operating system: Windows 7


  • Screen size (diagonal): 21.5 inches
  • Backlight: WLED
  • Resolution (X): 1920 px
  • Resolution (Y): 1080 px

Display (base)

  • Screen size (diagonal): 21.5 inches
  • Backlight: WLED

Display (max)

  • CPU brand: AMD
  • Base CPU model: Athlon II X2 240e
  • Clockspeed: 2.8 GHz

Processor (base)

  • Graphics type: Optional
  • Integrated GPU brand: ATI
  • Integrated GPU model: Radeon HD4270

GPU (base)

  • Discrete GPU brand: ATI
  • Discrete GPU model: Mobility Radeon HD 5470
  • Dedicated VRAM: 1 GB

GPU (max)

  • Base RAM size: 4 GB
  • Max. config RAM: 4 GB
  • RAM type: DDR3
  • Base RAM speed: 1066 MHz


  • Options: HDD (Unspecified RPM)
  • Base storage type: HDD (7200RPM)
  • Base storage capacity: 500 MB
  • Max. config HDD: 750 GB
  • Card reader: Yes


  • Media supported: DVD+-R/RW, BD Combo

Optical Drive

  • Speakers: 2


  • Effective pixels: 1.3 megapixels


  • USB: 6
  • Ethernet: 1
  • Ethernet type: 10/100/1000 (Gigabit)
  • TV Tuner: Optional
  • 3.5mm headphone: 1
  • 3.5mm line-in / microphone: 1


  • Wi-Fi: Yes
  • Wi-Fi support: 802.11n, 802.11g, 802.11b
  • 802.11n frequencies: 2.4GHz


  • PSU wattage: 90 W


Wireless Dell Keyboard, Wireless Dell Mouse

Bundled Accessories

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