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The ET2220 by Asus is an all-in-one desktop PC running Windows 8 on a 21.5-inch display with a 1080p resolution and 10-point multitouch. It can be configured up to a 3rd generation quad-core Core i7 processor, 8GB of RAM, and 1TB of HDD storage.


  • Status: Available
  • Availability date: October 2012


  • Width: 21.6 inches
  • Height : 17.2 inches
  • Depth: 2.2 inches
  • Weight: 18.7 pounds
  • Color: Black / Gray


  • Operating system: Windows 8


  • Screen size (diagonal): 21.5 inches
  • Technology: LCD
  • Backlight: LED
  • Resolution (X): 1920 px
  • Resolution (Y): 1080 px
  • PPI: 102
  • Multitouch: Yes

Display (base)

  • CPU brand: Intel
  • CPU family: Ivy Bridge
  • Base CPU model: Core i3
  • Clockspeed: 2.8 GHz

Processor (base)

  • Brand: Intel
  • Family: Ivy Bridge
  • Model: Core i5

Processor (max)

  • Graphics type: Integrated
  • Integrated GPU brand: Intel
  • Integrated GPU model: HD Graphics 2500

GPU (base)

  • Base RAM size: 4 GB
  • Max. config RAM: 8 GB
  • RAM type: DDR3


  • Options: HDD (Unspecified RPM)
  • Base storage capacity: 1 TB
  • Max. config HDD: 1 TB
  • Card reader: Yes


  • Media supported: DVD+-R/RW

Optical Drive

  • Audio brand: Sonic Master


  • USB: 1
  • USB 3.0: 4
  • Ethernet: 1
  • Ethernet type: 10/100/1000 (Gigabit)
  • HDMI: 1


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


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