POWERFUL PERFORMANCE. PREMIUM VALUE
Optimized for Windows 8, the 14” ThinkPad E431 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.
POWERFUL PERFORMANCE. PREMIUM VALUE
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 optimized 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)-Optimized
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.
Integrated Fingerprint Reader
Get quick, convenient access and secure login with one swipe.
Dolby® Advanced Audio™ v2
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, maximizes 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 organization, 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 E431 is one of the first laptops to debut this innovative technology.
Description ThinkPad E431 Processor
- Intel® Core™ i3-2348M Processor (2.30GHz, 3MB Cache, 1333MHz)
- Intel® Core™ i3-3130M Processor (2.60GHz, 3MB Cache, 1600MHz)
- Intel® Core™ i5-3230M Processor (2.60 GHz, 3MB Cache, 1600MHz)
- Intel® Core™ i7-3632QM Processor (2.20 GHz, 6MB Cache, 1600MHz)
- Windows 8
- Windows 8 Pro
- Windows 7 Home Premium
- Windows 7 Professional
- 14.0" HD Display with capacitive multitouch (1366 x 768)
- 14.0" HD+ Display with capacivite multitouch (1600 x 900)
- 14.0" HD Antiglare Display (1366 x 768) (200 NITS)
GraphicsIntel HM77 - Intel HD 4000 Integrated Graphics (WWAN or mSATA capable) Webcam720p HD face-tracking technology, low light sensitive MemoryUp to 16 GB Max DDR3 (2 DIMM Slots) Battery / Battery LifeUp to 6 hours (with standard 6-cell removable battery) Dimensions (W X D X H)13.54" x 9.40" x 0.98" WeightStarting at 4.7 lbs KeyboardWindows 8 optimized Island Keyboard Audio
- Dolby® Advanced Audio with Stereo speakers
- Built-in dual array microphone (combo jack)
- ThinkPad bgn Wireless BT Combo (1x1 BGN & BT4.0)
- Intel® Centrino® Wireless-N 2230 (2x2) BGN +BT BLE
- ThinkPad abgn Wireless BT Combo (2x2 ABGN & BT4.0)
EthernetGigabit Ethernet Bluetooth®Yes Navigation5-button TouchPad Optical DriveDVD-RW/CD-RW Rambo Drive I/O (Input/Output) Ports
- (<>) MiniDisplayPort with audio
- (1) VGA
- (1) HDMI
- (<>) 3.5mm Combo Jack Headphone/MIC
- (2) USB 3.0
- (1) USB 2.0
- (1) Always on USB 2.0
- (1) 4-in-1 SD Card Reader
- (<>) Express Card 34mm
- (<>) Smart Card Reader
- (1) Lenovo OneLink Technology
- Up to 1 TB 5400rpm (9.5mm)
- 128 GB
- 24 GB NGFF Memory for Win8
View Warranty & Legal Information
Limits: Limit 5 per customer. Offers valid from Lenovo in the US only. Lenovo may increase or decrease these limits, from time to time, for certain offerings.
Ship date: Shipping times listed are estimates based on production time and product availability. An estimated ship date will be posted on our order status site after your order is placed. Ship dates do not include delivery times which will vary depending on the delivery method selected at checkout. Lenovo is not responsible for delays outside of our immediate control, including delays related to order processing, credit issues, inclement weather, or unexpected increase in demand. To obtain the latest information about the availability of a specific part number, please call the phone number listed in the masthead at the top of this page.
Next Day Shipping: Products ship within the next business day (excl. bank holidays and weekends) for orders which have been placed prior to 3pm ET and which are prepaid in full or payment approved. Limited quantities are available. Software and accessories will be shipped separately and may have a different estimated ship date.
Availability: Offers, prices, specifications and availability may change without notice. Lenovo will contact you and cancel your order if the product becomes unavailable or if there was a pricing or typographic error. Products advertised may be subject to limited availability, depending on inventory levels and demand. Lenovo strives to provide a reasonable quantity of products to accommodate estimated consumer demand.
General: Review key information provided by Microsoft that may apply to your system purchase, including details on Windows 10, Windows 8, Windows 7, and potential upgrades/downgrades. Lenovo makes no representation or warranty regarding third-party products or services.
Trademarks: Lenovo, ThinkPad, ThinkCentre, ThinkStation and the Lenovo logo are trademarks of Lenovo. Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation. Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, vPro Inside, Xeon, Xeon Phi, and Xeon Inside are trademarks of Intel Corporation in the U.S. and/or other countries. Other company, product or service names may be trademarks or service marks of others.
Warranty: For a copy of applicable warranties, write to: Lenovo Warranty Information, 1009 Think Place, Morrisville, NC, 27560. Lenovo makes no representation or warranty regarding third party products or services. The Lenovo Limited Warranty applies only to Lenovo hardware products purchased for your own use, and does not transfer upon resale.
Battery: These systems do not support batteries that are not genuine Lenovo-made or authorized. Systems will continue to boot, but may not charge unauthorized batteries. Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and provides no warranties for failures or damage arising out of their use. Battery life (and recharge times) will vary based on many factors, including system settings and usage.
Pricing: Does not include tax, shipping and handling, or recycling fees. Reseller prices may vary. Savings referenced off regular Lenovo web prices.
Windows 10 Upgrade from Microsoft: Offer is available for qualified Windows 7 and Windows 8.1 devices (including devices you already own). Please visit www.windows.com/windows10upgrade for the complete terms and conditions regarding this offer and to check your eligibility. This upgrade is being offered by Microsoft.