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Optimised for Windows 8, this 14” small business laptop features improved graphics support, enhanced multimedia, and robust security. Introducing Lenovo OneLink technology, a unique interface that simplifies connectivity and expands power through a single cable.

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ThinkPad Edge E431Models

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    Estimated ship date: 8/05/14* ?
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ThinkPad Edge E431Reviews

ThinkPad Edge E431Features

Capacitive Touch Panel Option

A capacitive touch panel allows for impeccable response time to 10-finger touch. Actions trigger immediately, and the cursors follow your fingers around the screen without any perceptible lag or delays.

Award-Winning Keyboard Further Enhanced for Windows 8

Full-sized and spill-resistant, the legendary ThinkPad ergonomic keyboard is renowned for its full array of keys, excellent feel, and TrackPoint® pointing device. And now it's optimised for Windows 8 with convenient multimedia buttons, function-lock capability, and immediate access to view apps. Plus, a larger, smooth TrackPad with 5-point click integration can be configured multiple ways through Settings.

Up to 6 Hours of Battery Life

Nearly all-day computing unplugged lets you get a full day of work in on a single charge.

Superior Web Conferencing / Voice-Over IP (VOIP)-Optimised

Low-light sensitive 720p HD webcam with wide-angle viewing and face-tracking, dual noise cancelling microphones with configurations for crystal-clear private and conference mode VOIP meetings. Plus, convenient multimedia keys provide quick and easy access to microphone, speaker, and camera controls.

Lenovo Solutions for Small Business

Built on the Intel® Small Business Advantage platform and includes unique security and productivity features to keep your small-to-mid-sized business up and running: after-hours maintenance, software monitoring, USB blocker, energy savings, and the ability to backup and restore applications.

Dolby® Advanced Audio™

This suite of audio technologies enables your ThinkPad to deliver a crisp, clear surround sound experience over its built-in stereo speakers. The technology increases audio clarity for VOIP applications, maximises volume output without distortion, and improves dialogue clarity when watching videos.

Lenovo Cloud Storage

Protect your critical data, while also making access to information and file-sharing quick and convenient. Automatically back-up and synchronize data across the organisation, while enabling access from multiple devices. Data is encrypted on transfer for an extra level of security.

New Lenovo OneLink Technology

Get more from your power cable! OneLink technology is a unique interface that simplifies connectivity through a single cable to the ThinkPad OneLink Dock. The OneLink dock provides dedicated video, USB 3.0 ports, Gigabit Ethernet, and audio — all while charging your notebook. ThinkPad Edge E431 is one of the first laptops to debut this innovative technology.

ThinkPad Edge E431 Laptop
Award-Winning Keyboard
ThinkPad Edge E431 Touch Laptop
Capacitive Touch Panel Option

ThinkPad Edge E431Tech Specs

PDFThinkPad Edge E431

  • Intel® Core™ i3-3110M Processor (3M Cache, 2.40GHz)
  • Intel® Core™ i5-3230M Processor (3M Cache, up to 3.20GHz)
  • Intel® Core™ i7-3632QM Processor (6M Cache, up to 3.20GHz)
Operating System
  • Windows 8 64-bit
  • Windows 8 Pro 64-bit
  • Windows 7 Professional 64-bit (downgrade)
Up to 16 GB Max DDR3 (2 DIMM Slots)
Dimensions (W x D x H)
344 mm x 239 mm x 26.3-29.3 mm
720p HD face-tracking technology, low light sensitive
  • 14.0" HD (1366 x 768) Antiglare
  • 14.0" HD Touch (1366 x 768) Antiglare
  • Intel® HD Graphics 4000/Intel® HD Graphics 3000
  • NVIDIA® GeForce® GT 740M with 2GB VRAM
2.14 kg
Dolby® Advanced Audio with Stereo speakers Built-in dual array microphone (combo jack)
I/O Ports
  • (1) VGA
  • (1) HDMI
  • (1) Combo Jack Headphone/MIC
  • (2) USB 3.0
  • (1) Always on USB 2.0
  • (1) 4-in-1 SD Card Reader
  • (1) Lenovo OneLink Technology
  • HDD: 320GB 7200rpm, 500GB 7200rpm, 1TB 5400rpm
  • SSD: 128GB
Wireless LAN
ThinkPad ABGN Wireless (1x1, 802.11b/g/n) with Bluetooth® 4.0
Gigabit Ethernet
Wireless WAN
Not available
Windows 8 optimised Island Keyboard
Battery / Battery Life
  • 6 cell Li-Ion Battery - 75+ (62Wh)
  • Up to 8 hours (with battery Safeguard Hardware Authentication)
Optical Drive
DVD Multi burner
5-button TouchPad

Specifications may vary

Software Offering

Supported Lenovo Tools
  • Lenovo Solution Centre provides a quick and simple dashboard to view total system health and access to frequently used system management tools for:
  • Hardware Diagnostic
  • Device Manager
  • Backup and Restore
  • Antivirus and Firewall Settings
  • System and Software Updates
  • Internet Connections
  • Service and Support

Services Offering

ThinkPlus® SupportLenovo offers a comprehensive portfolio of award-winning services to support and protect your ThinkPad® Edge investment. Lenovo Services lets you focus on your customers and business, not your IT.
  • Warranty Upgrades - Onsite and Next business Day
    Maximizes PC uptime and productivity by providing convenient, fast repair services at your home or office.
  • Warranty Extensions (1 to 4 Years Total Duration)
    This fixed-term, fixed-cost service helps accurately budget for PC expenses, protect your valuable investment, and potentially lower the cost of ownership over time.
ThinkPlus® ProtectionLenovo's Protection Services help you avoid unbudgeted repair costs, secure your data, save money, and achieve peace of mind.
  • Accidental Damage Protection
    Avoid the hassles of unexpected repair costs. Provides coverage for non-warranted damage incurred under normal operating conditions, such as minor spills, drops, or damage to the integrated screen.

ThinkPad Edge E431Accessories and Warranty

  • ThinkPad OneLink Dock (4X10A06079)

    ThinkPad OneLink Dock (4X10A06079)

    Enables a clutter-free desktop with single cable management, plus OneLink Dock lets you get more from your power cable! Docking provides dedicated video, USB 3.0 ports, Gigabit Ethernet, and audio — all while charging your notebook.

  • ThinkPad Battery 75+ (6 cell) (0A36311)

    ThinkPad Battery 75+ (6 cell) (0A36311)

    Stay unplugged longer with the ThinkPad Battery 75+. This rechargeable six-cell battery uses Lithium-Ion (Li-Ion) technology and can be used as a replacement for aging system batteries or as a convenient spare battery.

  • 90W Ultraslim AC/DC Combo Adapter (41R4501)

    90W Ultraslim AC/DC Combo Adapter (41R4501)

    Leave your multiple AC adapters at home and only take one on the road! The Lenovo 90W Ultraslim AC/DC Combo Adapter can power your notebook, cell phone, MP3 player or other peripheral devices, when it is plugged into a standard AC wall outlet or the DC outlets available in cars and aeroplanes.

  • Lenovo Security Cable Lock (57Y4303)

    Lenovo Security Cable Lock (57Y4303)

    The Lenovo Security Cable Lock allows you to help reduce theft and manage physical security access wherever you need it. One piece design for easy use. Lightweight ( 130 g ) design is ideal to carry in a carrying case for extra security when traveling.

Protect Your ThinkPad Laptop With Lenovo Services
services icon

Why Lenovo Services?

  • Comprehensive portfolio of award-winning services to support your PC throughout its lifecycle.
  • Services performed by Lenovo-certified technicians using Lenovo-qualified parts. No one knows our machines like we do!
  • Global delivery network and infrastructure delivering expertise where you need it most.

24/7 Access to Advanced Technicians

  • Priority Technical Support makes your priority, our priority. 24x7 priority call routing to Lenovo’s advanced-level technicians, electronic incident tracking, and escalation management.

On-Site Convenience and Extended Protection

  • Extended Warranties (up to 5 years) offer fixed term, fixed cost protection to help you accurately budget for PC expenses.
  • Warranty Upgrades/On-Site Service can maximise uptime and productivity with convenient, fast repair service at your place of business.

Drops or Spills? No Problem With Accidental Damage Protection

  • Accidents happen, but it’s still possible to protect yourself from expensive, unexpected repairs. Lenovo provides coverage for damage incurred outside of warrantee under normal operating conditions, such as minor spills, drops, electrical surges, or damage to the integrated display.

Ultimate Data Security

  • Keep Your Drive allows you to retain possession of your drive and data for maximum security and protection. (Not available in all regions.)
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Standard on the E431:
Battery Life
Up to 6 hours with standard 6-cell battery
Starting at 2.14 kg
Stereo with Dolby® Advanced Audio™ v2
Dual-array with VOIP enhancement
2 USB 3.0, 1 USB 2.0 powered, VGA, HDMI, RJ45, 4-in-1 card reader, audio/headphone combo jack, Lenovo OneLink technology
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