Lenovo IdeaCentre B540 Specifications

Lenovo IdeaCentre B540 25681JU Black 2nd Generation Intel Core i5-2400S Processor(2.50GHz 1333MHz 6MB)

Part Number: 25681JU

General

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

Processor / Chipset

  • CPU
    Intel Core i5 (2nd Gen) 2400S / 2.5 GHz
  • Max Turbo Speed
    3.3 GHz
  • Number of Cores
    Quad-Core
  • 64-bit Computing
    Yes
  • Chipset Type
    Intel H61 Express
  • Processor Main Features
    Intel Extended Memory 64 Technology, Intel Turbo Boost Technology 2
  • Processor Socket
    LGA1155 Socket

Cache Memory

  • Installed Size
    6 MB
  • Cache Per Processor
    6 MB

Memory

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

RAM

  • Installed Size
    8 GB / 8 GB (max)
  • Technology
    DDR3 SDRAM
  • Memory Speed
    1333 MHz
  • Memory Specification Compliance
    PC3-12800
  • Features
    dual channel memory architecture
  • Configuration Features
    2 x 4 GB

Storage

  • Interface Type
    Serial ATA-600
  • Type
    none

Display

  • Widescreen Display
    Yes
  • Image Aspect Ratio
    16:9
  • Monitor Features
    VibrantView, frameless, glossy

Hard Drive

  • Interface Type
    SATA 6Gb/s
  • Spindle Speed
    7200 rpm

Storage Controller

  • Interface Type
    Serial ATA-300

Input

  • Type
    keyboard, mouse, remote control

Communications

  • Wireless Protocol
    802.11b/g/n

Processor

  • Installed Qty
    1
  • Max Supported Qty
    1

Floppy Drive

  • Type
    none

Card Reader

  • Type
    card reader

Monitor

  • Monitor Type
    LED - Multi-Touch
  • Native Resolution
    1920 x 1080 ( Full HD )
  • Diagonal Size
    23 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

  • Colour
    black, silver
  • Features
    built-in adjustable tilt stand
  • Compliant Standards
    RoHS

Networking

  • Data Link Protocol
    Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
  • Compliant Standards
    IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
  • Ethernet Controller(s)
    Realtek RTL8111F
  • Wireless LAN Supported
    Yes

Dimensions & Weight

  • Width
    22.7 in
  • Depth
    4.3 in
  • Height
    16.2 in

Graphics Controller

  • Form Factor
    plug-in card
  • Interface Type
    PCI Express x16
  • Graphics Processor
    NVIDIA GeForce 615M
  • Video Memory
    1 GB

Camera

  • Form Factor
    integrated
  • Features
    built-in microphone

Manufacturer Warranty

  • Type
    1 year warranty

Audio Output

  • Form Factor
    integrated
  • Sound Output Mode
    stereo
  • Compliant Standards
    Dolby Advanced Audio v2, High Definition Audio

Printer

  • Type
    none

Keyboard

  • Keyboard Name
    Lenovo Ultraslim Wireless Keyboard
  • Connectivity
    wireless

Environmental Standards

  • ENERGY STAR Qualified
    Yes

Audio Input

  • Type
    Microphone

Expansion / Connectivity

  • Bays
    1 (total) / 0 (free) x external 5.25"
    1 (total) / 0 (free) x internal 3.5"

Mouse

  • Connectivity
    wireless
  • Technology
    optical
  • Features
    scroll

Physical Characteristics

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

Power

  • Type
    power supply
  • Nominal Voltage
    AC 120/230 V ( 50/60 Hz )

Operating System / Software

  • OS Provided: Type
    Microsoft Windows 7 Home Premium 64-bit Edition
  • Type
    Angry Birds, Lenovo Ebook and Quick Notes, Lenovo IdeaTouch, Lenovo Rescue System, Lenovo VeriTouch, Link Up, McAfee Internet Security Suite (30 days trial), Music Star, PowerCinema, Windows Live Essentials, ArcSoft PhotoStudio Paint, Curling, CyberLink Power2Go, CyberLink Youcam, Firework, Funny Cube, Happy Hit, Lenovo Driver and Application Installation
  • OS Provided
    Microsoft Windows 7 Home Premium 64-bit Edition

Sustainability

General

  • Manufacturer
    Lenovo

Where to Buy

Lenovo IdeaCentre B540 25681JU Black 2nd Generation Intel Core i5-2400S Processor(2.50GHz 1333MHz 6MB)

Part Number: 25681JU
Pricing is currently unavailable.