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The Lenovo IdeaCentre B345 is an all-in-one PC running Windows 8 on a multitouch-enabled 21.5-inch, 1080p display and can be configured with a 2TB HDD for storage, AMD processors, and a discrete AMD Radeon HD7470A graphics card.


  • Status: Available
  • Availability date: December 2012
  • Price at launch: $599.00


  • Width: 21.34 inches
  • Height : 15.46 inches
  • Depth: 4.48 inches


  • Operating system: Windows 8


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

Display (base)

  • Screen size (diagonal): 21.5 inches
  • Technology: LCD
  • Resolution (X): 1920 px
  • Resolution (Y): 1080 px
  • Multitouch: Yes
  • 3D enabled: Yes

Display (max)

  • Brand: AMD
  • Cores: 4

Processor (max)

  • Graphics type: Discrete

GPU (base)

  • Discrete GPU brand: AMD
  • Discrete GPU model: Radeon HD7470A
  • Dedicated VRAM: 1 GB

GPU (max)

  • Max. config RAM: 8 GB
  • RAM type: DDR3
  • Base RAM speed: 1600 MHz


  • Options: HDD (7200RPM)
  • Base storage type: HDD (7200RPM)
  • Base storage capacity: 500 GB
  • Max. config HDD: 2 TB
  • Card reader: Yes
  • Memory card support: Other, SD, Memory Stick, MMC


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

Optical Drive

  • Audio brand: Dolby Advanced Audio v2


  • USB: 4
  • USB 3.0: 2
  • Ethernet: 1
  • Ethernet type: 10/100/1000 (Gigabit)
  • HDMI: 1
  • HDMI input(s): 1
  • TV Tuner: Optional


  • 3.5-inch: 1


  • Wi-Fi: Yes
  • Wi-Fi support: 802.11n, 802.11g, 802.11b
  • Bluetooth: Optional
  • Bluetooth version: 2.1


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