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Lenovo ThinkPad T431s Intel® Core™ i7 i7-3687U Laptop 14" HD+ 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional Black Laptops (20AAA00HPB)

Lenovo ThinkPad T431s Intel® Core™ i7 i7-3687U Laptop 14" HD+ 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional Black

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A laptop, also known as a notebook, is a portable computer. When you are looking for the right laptop, it is important to know where you are going to work with it. Do you want to use it on the road? Choose a model with a special energy-saving 'mobile' processor, a good battery and a reasonably small display. This will allow you to work longer with the same battery and saves you the trouble of carrying around a large display that consumes a lot of precious battery power. Or will you be using you laptop mainly in places where you will have access to a power outlet? Then choose a desktop processor (more processing power for less money) and an ordinary battery. This will save you a lot of money, which you could then spend on a bigger screen. You'll work faster because you can view more information at once and it's great for multimedia!
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Lenovo 20AAA00HPB (Icecat)
Bullet Points Lenovo ThinkPad T431s Intel® Core™ i7 i7-3687U Laptop 14" HD+ 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional Black
Each of several items in a list, preceded by a bullet symbol for emphasis.
:
  • - Business Laptop Clamshell Black
  • - Intel® Core™ i7 i7-3687U 2.1 GHz
  • - 14" HD+ 1600 x 900 pixels LED backlight 16:9
  • - 4 GB DDR3-SDRAM 1600 MHz
  • - 500 GB HDD
  • - Intel® HD Graphics 4000
  • - Ethernet LAN Bluetooth 4.0
  • - Lithium-Ion (Li-Ion) 47 Wh 9 h
  • - Windows 7 Professional 64-bit
Long product name Lenovo ThinkPad T431s Intel® Core™ i7 i7-3687U Laptop 14" HD+ 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional Black :
The short editorial description of Lenovo ThinkPad T431s Intel® Core™ i7 i7-3687U Laptop 14" HD+ 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional Black

ThinkPad T431s - Intel Core i7-3687U (4M Cache, up to 3.30 GHz), 4GB DDR3 SDRAM, 500GB HDD 7200rpm, 14" HD+ LED (1600x900), Intel HD Graphics 4000, 802.11 b/g/n, Bluetooth 4.0, 3-Cell, Windows 7 Professional 64-bit (PL)
More>>>
Lenovo ThinkPad T431s Intel® Core™ i7 i7-3687U Laptop 14" HD+ 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional Black:
The official marketing text of Lenovo ThinkPad T431s Intel® Core™ i7 i7-3687U Laptop 14" HD+ 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional Black as supplied by the manufacturer

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, LED status indicators, Function-lock capability, and immediate access to view apps. Plus, a larger, smooth TrackPad with 5-point click integration – indicated by subtle bumps and stripes – can be configured multiple ways through Settings. Available optional backlight makes working in dark environments effortless.

Weighs 3.6 lbs
The ThinkPad T431s is the thinnest and lightest model in our T Series. Weighing in at 3.6 lbs and less than 21 mm at its thickest point, it's smaller than the diameter of a nickel.

Robust Security Features Including Intel® vPro™
Intel® Anti-Theft protection (AT-p) adds an extra layer of security and manageability incorporated with Intel® vPro™ technology. Intel AT-p lets you activate hardware-based, client-side intelligence to secure your PC and data if it's lost or stolen. Plus, select ThinkPad models feature the Trusted Platform Module chip for encrypting data, Client Security Solution software, and an integrated Fingerprint Reader for a seamlessly integrated security package. Additional available security features include 32-byte pre-boot passwords and the ability to disable input/output ports at the BIOS level. Note: Not all models include all features as standard.

Ultradurable Construction & MIL-SPEC Tested
Innovative roll-cage technology adds extra strength and rigidity to the notebook shell and top cover (carbon fiber top with magnesium bottom for maximum strength without adding weight). Military-specification testing validates the ruggedness, durability, and quality of ThinkPad products by testing against eight parameters: high pressure, humidity, vibration, high temperature, temperature shock, low pressure (15,000 ft), low temperature, and dust.

Dolby® Home Theater® v4
Increased audio clarity and maximized volume output without distortion — enjoy a crisp, clear immersive surround sound experience over built-in stereo speakers. All the power and nuance of the cinema, all the immediacy of live performance, now from your ThinkPad.

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.

Shared Docking Station With Other ThinkPad Series
Select T Series laptops share common docking stations with select models with the ThinkPad X, L, and W Series, which can save on equipment costs and make managing parts numbers easy. Plus, all Series 3 docks use the same docking connector and provide ports aplenty. The ThinkPad T431s includes an adaptor for simple, left-corner alignment. See ThinkPad Port Replicator Series 3, ThinkPad Mini Dock, and ThinkPad Mini Dock Plus Series 3.

Lenovo Mobile Access
This pay-as-you-go wireless WAN (WWAN) mobile broadband service enables online access anywhere, anytime, with flexible pricing and no contract needed. Perfect for travelers.

Lenovo Solution Center
A simplified dashboard that reflects total system health. This hardware diagnostic tool allows quick and convenient access to frequently-used system management tools, including backup and restore, antivirus and firewall settings, system/software updates, internet connections, and service and support.

Short summary description Lenovo ThinkPad T431s Intel® Core™ i7 i7-3687U Laptop 14" HD+ 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional Black:
This short summary of the Lenovo ThinkPad T431s Intel® Core™ i7 i7-3687U Laptop 14" HD+ 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional Black data-sheet is auto-generated and uses the product title and the first six key specs.

Lenovo ThinkPad T431s, Intel® Core™ i7, 2.1 GHz, 14", 1600 x 900 pixels, 4 GB, 500 GB

Long summary description Lenovo ThinkPad T431s Intel® Core™ i7 i7-3687U Laptop 14" HD+ 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional Black:
This is an auto-generated long summary of Lenovo ThinkPad T431s Intel® Core™ i7 i7-3687U Laptop 14" HD+ 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional Black based on the first three specs of the first five spec groups.

Lenovo ThinkPad T431s. Product type: Laptop, Form factor: Clamshell. Processor family: Intel® Core™ i7, Processor model: i7-3687U, Processor frequency: 2.1 GHz. Display diagonal: 14", HD type: HD+, Display resolution: 1600 x 900 pixels. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 500 GB, Storage media: HDD. On-board graphics card model: Intel® HD Graphics 4000. Operating system installed: Windows 7 Professional. Product color: Black

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Design
Product type *
Laptop
Product color *
Black
Form factor *
Clamshell
Market positioning
Business
Display
Display diagonal *
14"
Display resolution *
1600 x 900 pixels
Touchscreen *
No
HD type
HD+
LED backlight
Yes
Native aspect ratio
16:9
Display brightness
250 cd/m²
Processor
Processor manufacturer *
Intel
Processor family *
Intel® Core™ i7
Processor generation
3rd gen Intel® Core™ i7
Processor model *
i7-3687U
Processor cores
2
Processor threads
4
Processor boost frequency
3.3 GHz
Processor frequency *
2.1 GHz
System bus rate
5 GT/s
Processor cache
4 MB
Processor cache type
Smart Cache
Processor socket
BGA 1023
Processor lithography
22 nm
Processor operating modes
64-bit
Processor series
Intel Core i7-3600 Mobile series
Processor codename
Ivy Bridge
Bus type
DMI
FSB Parity
No
Stepping
L1
Thermal Design Power (TDP)
17 W
Tjunction
105 °C
Maximum number of PCI Express lanes
16
PCI Express slots version
2.0
PCI Express configurations
1x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)
21
ECC supported by processor
No
Memory
Internal memory *
4 GB
Internal memory type
DDR3-SDRAM
Memory clock speed
1600 MHz
Memory form factor
SO-DIMM
Memory slots
1x SO-DIMM
Maximum internal memory *
12 GB
Storage
Total storage capacity *
500 GB
Storage media *
HDD
Number of HDDs installed
1
HDD capacity
500 GB
HDD interface
SATA
HDD speed
7200 RPM
HDD size
2.5"
Optical drive type *
No
Card reader integrated
Yes
Compatible memory cards
MMC, SD, SDHC, SDXC
Graphics
On-board graphics card *
Yes
On-board graphics card family
Intel® HD Graphics
On-board graphics card model *
Intel® HD Graphics 4000
On-board graphics card base frequency
350 MHz
On-board graphics card dynamic frequency (max)
1200 MHz
On-board graphics card ID
0x166
Audio
Audio system
Dolby Home Theater v4
Built-in microphone
Yes
Camera
Front camera
Yes
Front camera resolution
1280 x 720 pixels
Network
Wi-Fi
Yes
Wi-Fi standards
802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN
Yes
Bluetooth
Yes
Bluetooth version
4.0
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity *
2
Ethernet LAN (RJ-45) ports
1
Mini DisplayPorts quantity
1
DVI port
No
VGA (D-Sub) ports quantity
1
S/PDIF out port
No
Microphone in
No
Combo headphone/mic port
Yes
Docking connector
No
Charging port type
DC-in jack
ExpressCard slot
No
CardBus PCMCIA slot type
No
SmartCard slot
Yes
Keyboard
Pointing device
Touchpad
Numeric keypad *
No
Windows keys
Yes
Software
Operating system architecture
64-bit
Software
Drivers included
Yes
Operating system installed *
Windows 7 Professional
Processor special features
Intel® Wireless Display (Intel® WiDi)
Yes
Intel® My WiFi Technology (Intel® MWT)
Yes
Intel Smart Connect Technology
No
Intel® Anti-Theft Technology (Intel® AT)
Yes
Intel® Rapid Start Technology
No
Intel® Smart Response Technology
No
Intel® Identity Protection Technology (Intel® IPT)
Yes
Intel® Hyper Threading Technology (Intel® HT Technology)
Yes
Intel® Turbo Boost Technology
2.0
Intel® Small Business Advantage (Intel® SBA)
No
Intel® Matrix Storage Technology (Intel® MST)
No
Intel® High Definition Audio (Intel® HD Audio)
No
Intel® Active Management Technology (Intel® AMT)
No
Enhanced Intel SpeedStep Technology
Yes
Intel® Clear Video HD Technology (Intel® CVT HD)
Yes
Intel Clear Video Technology
No
Intel® InTru™ 3D Technology
Yes
Intel® Insider™
Yes
Intel® Quick Sync Video Technology
Yes
Intel Flex Memory Access
Yes
Intel® Smart Cache
Yes
Intel® AES New Instructions (Intel® AES-NI)
Yes
Intel Trusted Execution Technology
Yes
Intel Enhanced Halt State
Yes
Intel VT-x with Extended Page Tables (EPT)
Yes
Intel Demand Based Switching
No
Intel® Secure Key
Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
No
Intel 64
Yes
Execute Disable Bit
Yes
Idle States
Yes
Thermal Monitoring Technologies
Yes
Processor package size
31.0 x 24.0 (BGA1023)
Supported instruction sets
AVX
Processor code
SR0XH
CPU configuration (max)
1
Embedded options available
No
Graphics & IMC lithography
22 nm
Intel Virtualization Technology for Directed I/O (VT-d)
Yes
Intel Identity Protection Technology version
1.00
Intel Secure Key Technology version
1.00
Intel Virtualization Technology (VT-x)
Yes
Intel Dual Display Capable Technology
Yes
Intel FDI Technology
Yes
Intel Rapid Storage Technology
No
Intel Fast Memory Access
Yes
Processor ARK ID
71258
Conflict-Free processor
Yes
Integrated 4G WiMAX
Yes
Battery
Battery technology
Lithium-Ion (Li-Ion)
Number of battery cells
3
Battery capacity *
47 Wh
Battery life (max)
9 h
Power
Power auto-sensing
Yes
Security
Cable lock slot
No
Password protection
Yes
Password protection type
BIOS
Weight & dimensions
Width
13" (331 mm)
Depth
8.9" (226 mm)
Height
0.811" (20.6 mm)
Weight *
3.59 lbs (1.63 kg)
Packaging content
Manual
Yes
Power cord included
Yes
Other features
AC adapter included
Yes
LightScribe
No
Maximum internal memory (64-bit)
12 GB
Intel segment tagging
Home office, Small Business
Source Testseek summary Average rating
Reviews
Updated:
2014-09-14 02:48:57
Uk has collected 28 expert reviews for Lenovo ThinkPad T431s Laptop 35.6 cm (14") HD+ Intel® Core™ i7 i7-3687U 4 GB DDR3-SDRAM 500 GB HDD Windows 7 Professional Black and the average expert rating is 73 of 100. The average score reflects the expert community’s view on this product. Click below and use Uk to see all ratings, product awards and conclusions.
Read the full review
73%
Source Review comments Score
itproportal.com
Updated:
2014-09-14 02:48:57
Consistency wins the race. To that end, the Lenovo ThinkPad T431s follows on as Lenovo's mainstream business corporate laptop. It takes some cues from next-gen systems like the Lenovo ThinkPad X1 Carbon, like carbon fibre construction and a sealed battery...
Good USB 3.0 only, ThinkPad design and features are intact, Can be configured with Windows 7 or 8...
Bad No flash storage, No touchscreen, Sealed battery...
Bottom line Ultimately, the choice of laptops falls to your IT buyer and the current installed base of systems. If you're a Lenovo shop, the Lenovo ThinkPad T431s is a worthy successor to the ThinkPad faithful, though the new trackpad may take a little while to get...
Read the full review
70%
thunderbaylive.com
Updated:
2014-09-14 02:48:57
Lisa Gade reviews the Lenovo ThinkPad T431s notebook. This is a business Ultrabook with a 14″, 1600 x 900 anti-glare display. It has the usual ThinkPad robust build and superb keyboard with optional backlight. It's available with Intel Core i5 and i7 CPUs...
0%
notebookreview.com
Updated:
2014-09-14 02:48:57
Lenovo makes a return to its mainstream business line with the ThinkPad T431s. The device not only serves as a refresher for the popular enterprise line, but a reaffirmation of everything that the ThinkPad T-series values. Form has always been the focus o...
Good Excellent Build Quality, Portable Design, Long Battery Life, HighQuality Keyboard...
Bad Mediocre Performance, Limited Screen Viewing Angles...
Bottom line The Lenovo ThinkPad T431s offers an exceptional design that few notebooks match at this price point. With its durable build quality, portable form factor and above average battery life, the T431s is the ideal travel notebook. Users can also rest assured t...
Read the full review
70%
booredatwork.com
Updated:
2014-09-14 02:48:57
The ThinkPad T431s is the thinnest T series ever featuring a sleek, innovative trackpad, enhanced keyboard and refined aesthetics. Lenovo designed the new T431s with these priorities in mind to directly enrich the user experience: The T431s is powered by...
Read the full review
0%
techworld.com
Updated:
2014-09-14 02:48:57
Lenovo's long-standing tradition of producing black, boxy, boring laptops continues with the ThinkPad T431s, and it's a testament to their underlying quality that businesses and business users continue to embrace them. But the company might want to rethin...
Bottom line As Ultrabooks go, the ThinkPad T431s is far from the skinniest, lightest, fastest, or longest-lasting model you can buy. And without perks like a touchscreen and solid-state storage (the latter is available on other configurations), it's hard to justify L...
Read the full review
0%
pcworld.com_techhive.com
Updated:
2014-09-14 02:48:57
Lenovo's long-standing tradition of producing black, boxy, boring laptops continues with the ThinkPad T431s, and it's a testament to their underlying quality that businesses and business users continue to embrace them. But the company might want to rethin...
Good Outstanding backlit keyboard, Fingerprint reader, Lots of ports...
Bad Dull, uninspired design, Fairly heavy and bulky, No touchscreen...
Bottom line Lenovo's pricey new entry into the Ultrabook market caters deftly to business users, but it fails to deliver most of what's good about Ultrabooks: speed, portability, and convenience...
Read the full review
60%
computershopper.com
Updated:
2014-09-14 02:48:57
Lenovo's popular business laptop line, the ThinkPad T Series, contains both a thin and light model, the , and an ultrabook, the ThinkPad T430u. The first T Series to combine Lenovo's high durability and business standards with Intel's ultrabook requir...
Good Slim, light, attractive design, Comfortable keyboard, Strong sound system, Excellent Webcam, Good performance for a reasonable price...
Bad Subpar screen, Buttonless touch pad...
Bottom line This ThinkPad refresh brings the mainstay T Series closer to today's thin and light ultrabook standards. Business users will appreciate the superb keyboard, host of security options, and other features, but the redone touch pad and lackluster display...
Read the full review
70%
pcmag.com
Updated:
2014-09-14 02:48:57
Consistency wins the race. To that end, the Lenovo ThinkPad T431s follows on as Lenovo's mainstream business corporate laptop. It takes some cues from next-gen systems like the Lenovo ThinkPad X1 Carbon$1,294.20 at Lenovo, like carbon fiber construction a...
Good USB 3.0 only. ThinkPad design and features remain intact. Can be configured with Windows 7 or 8. Dual pointing devices. Ruggedized construction...
Bad No flash storage. No touch screen. Sealed battery. Screen limited to 1,600-by-900 resolution...
Bottom line The Lenovo ThinkPad T431s is a solid business laptop, and users should have no problem adapting to it from previous T-series ThinkPads...
Read the full review
70%
mobilephonereviewss.com
Updated:
2014-09-14 02:48:57
Lenovo's excellent Accutype keyboard is here with the smile shaped keys and great tactile feel. Travel is quite good for a highly portable machine, and this is a typist's dream. Keyboard backlight is available as an option, and our model has that feature...
0%
mobiletechreview.com
Updated:
2014-09-14 02:48:57
Built-in stereo speakers, mic and 3.5mm standard combo stereo headphone-mic jack. RealTek HD Audio, Dolby Home Theater v4..Networking: Integrated dual band Intel Centrino-N 6235 WiFi 802.11b/g/n, Bluetooth, Gigabit Ethernet and optional 3G/4G with SIM ca...
Good A slim and light ThinkPad Ultrabook that's sturdy, upgradable and has Lenovo's usual excellent backlit keyboard...
Bad Display is abysmal: very narrow viewing angles, mediocre contrast and colors...
Bottom line We love the new, slim look that Lenovo introduced with the ThinkPad T431s. For those who appreciate ThinkPads, this is a great looking, much more modern machine. From the thinner design to the drop down hinges and 180 degrees of display rotation, it's all...
Read the full review
70%
notebookcheck.net
Updated:
2014-09-14 02:48:57
The model as reviewed is equipped with a Core i5-3437U , integrated HD 4000 graphics, 4 GB RAM, 1600 x 900 resolution display and a 500 GB HDD for a retail price of about $1050 USD . Unlike the T430s, other resolution options are not available. Hardware s...
Good Internal roll cage, magnesium alloy base and carbon fiber lid, Dual video-out and docking port, Improved AccuType keyboard with greater feedback, Higher contrast and brightness compared to T430 and T430s, New glass trackpad is responsive and very large, S...
Bad Small sacrifice to rigidity due to slimmer chassis, Narrower display bezel for a slightly weaker lid, Louder fan under medium to high loads, No dedicated Nvidia GPU options, Inaccurate colors if not calibrated, Only 2x USB ports, Non-removable battery...
Bottom line Lenovo ThinkPad T431sThe renowned ThinkPad T Series was more or less stagnant in its visual design until the introduction of the Chiclet AccuType keyboard a little more than a year ago. The chassis changes on the T431s signify a move towards a more tradit...
Read the full review
85%
Digitaltrends.com
Updated:
2014-09-14 02:48:57
Though Lenovo's ThinkPad laptops are a mainstay of the corporate world, they're not without their woes. Forced to deal with significant challenges thanks to the Ultrabook – and computing's inevitable march towards thinner, lighter designs – Lenovo's engin...
Good Professional yet attractive design, Light and portable, Class-leading keyboard, Matte anti-glare display, Above-average battery endurance, Good processor performance...
Bad Poor display quality, Finicky touchpad, Slow hard drive, A bit over-priced...
Bottom line Lenovo's new design makes a lot of changes, and change doesn't usually come without compromise – and even, at times, sacrifice. Lenovo put to rest some of the traits that longtime fans consider crucial to the brand, such as tactile touchpad buttons and...
Read the full review
75%
Laptopmag.com
Updated:
2014-09-14 02:48:57
Lenovo's ThinkPad T Series of business notebooks have long been known for their superior keyboards, long battery life and durable designs. Weighing in at just 3.4 pounds, the 14-inch ThinkPad T431s continues this illustrious tradition at a significantly l...
Good Strong battery life, Lightweight design, High-res screen, Comfortable touchpad, Durable chassis...
Bad Expensive, Palm rest can get hot, Weak viewing angles, Below-average graphics performance...
Bottom line The Lenovo ThinkPad T431s is one of the lightest 14-inch business notebooks ever, with a full suite of ports and long battery life...
Read the full review
70%
zdnet.com
Updated:
2015-04-29 09:31:26
The ThinkPad line of laptops means business, and this 14-inch laptop from Lenovo is a firm addition to the product line. It won't win any beauty contests with the black matte finish typical of ThinkPad products but fans will be pleased.The T431s is a thin...
Read the full review
0%