Lenovo IdeaCentre B305 Specifications

General

  • Desktop type
    All-in-one desktop system, Monitor included
  • Packaged Quantity
    1
  • Product Form Factor
    All-in-one
  • Built-in Devices
    stereo speakers
  • Color
    black
  • Manufacturer
    Lenovo

Processor / Chipset

  • CPU
    AMD Athlon II X2 235e / 2.7 GHz
  • Number of Cores
    Dual-Core
  • 64-bit Computing
    Yes
  • Chipset Type
    AMD 760G
  • Processor Main Features
    HyperTransport

Cache Memory

  • Installed Size
    L2 cache - 2 MB
  • Cache Per Processor
    2 MB ( 2 x 1 MB )

RAM

  • Technology
    DDR3 SDRAM - non-ECC
  • Memory Speed
    1333 MHz
  • Memory Specification Compliance
    PC3-10600
  • Features
    dual channel memory architecture
  • Configuration Features
    2 x 2 GB

Memory

  • Max Supported Size
    4 GB
  • Form Factor
    SO DIMM 204-pin

Storage

  • Interface Type
    Serial ATA-300
  • Type
    none

Display

  • Widescreen Display
    Yes
  • Image Aspect Ratio
    16:9

Audio & Video

  • Memory Allocation Technology
    shared video memory (UMA)

Hard Drive

  • Type
    HDD
  • Interface Type
    SATA 3Gb/s
  • Spindle Speed
    7200 rpm

Input

  • Type
    keyboard, mouse

Storage Controller

  • Interface Type
    Serial ATA-300

Communications

  • Wireless Protocol
    802.11b/g/n, Bluetooth 2.1 EDR

Processor

  • Installed Qty
    1
  • Max Supported Qty
    1

Floppy Drive

  • Type
    none

Card Reader

  • Type
    5 in 1 card reader
  • Supported Flash Memory Cards
    Memory Stick, Memory Stick PRO, MultiMediaCard, SD Memory Card, SDHC Memory Card

Networking

  • Data Link Protocol
    Bluetooth 2.1 EDR, Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
  • Compliant Standards
    Bluetooth 2.1, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
  • Ethernet Controller(s)
    Realtek RTL8103EL
  • Wireless LAN Supported
    Yes

Monitor

  • Monitor Type
    LCD - Multi-Touch
  • Native Resolution
    1920 x 1080 ( Full HD )
  • Diagonal Size
    21.5 in
  • Image Brightness
    250 cd/m2
  • Image Contrast Ratio
    1000:1

Software

  • Microsoft Office Preloaded
    Includes a pre-loaded image of select Microsoft Office 2010 suites. Purchase an Office 2010 Product Key Card or disc to activate preloaded software on this PC.

Miscellaneous

  • Color
    black
  • Features
    administrator password, power-on password
  • Compliant Standards
    RoHS

Dimensions & Weight

  • Width
    20.7 in
  • Depth
    4.4 in
  • Height
    16 in

Graphics Controller

  • Form Factor
    integrated
  • Graphics Processor
    ATI Radeon 3000 shared video memory (UMA)

Camera

  • Form Factor
    integrated
  • Sensor Resolution
    0.3 Megapixel

Audio Output

  • Form Factor
    integrated
  • Compliant Standards
    High Definition Audio

Manufacturer Warranty

  • Type
    1 year warranty

Keyboard

  • Connectivity
    wireless
  • Interface
    Bluetooth

Printer

  • Type
    none

Environmental Standards

  • ENERGY STAR Qualified
    Yes

Mouse

  • Connectivity
    wireless
  • Technology
    optical
  • Interface
    Bluetooth
  • Features
    scroll

Physical Characteristics

  • Form Factor
    all-in-one
  • Weight
    24.7 lbs

Power

  • Type
    power adapter

Operating System / Software

  • OS Provided: Type
    Microsoft Windows 7 Home Premium 64-bit Edition
  • Type
    CyberLink Power2Go, CyberLink Youcam, Lenovo Dynamic Brightness System, Lenovo Eye Distance System, Lenovo IdeaTouch, Lenovo OneKey Recovery, Lenovo Rescue System, McAfee VirusScan Plus (60 days of virus definitions), Windows Live Essentials
  • OS Provided
    Microsoft Windows 7 Home Premium 64-bit Edition

Sustainability

General

  • Manufacturer
    Lenovo