Lenovo - Lenovo ThinkPad T420 4177
Core i5 2520M / 2.5 GHz - Win 7 Pro 64-bit - 4 GB RAM - 320 GB HDD - DVD-Writer - 14" 1366 x 768 (HD) - HD Graphics 3000 - 3G upgradable
Product Description
Lenovo ThinkPad T420 Laptop: Designed for portability and power.
- Processor: Intel® Core™ i5 (2.5GHz)
- Memory (RAM): 4GB DDR3
- Storage (hard drive): 320GB

Energy-saving features.
- Lenovo Battery Stretch lets you make temporary selections in extreme situations to extend battery life.
- NVIDIA® Graphics with Optimus™ technology gives you the graphics power you want with the battery life you need.
- Optimized battery-life increased 30% through power reduction to unnecessary hardware features, while playing DVD, MP3, or streaming from the Web.
- Green Power Scheme and ThinkPad EnergySaver technology allow you to achieve green power-saving standards and preserve mobile computing time.
Standardized green features.
- EPEAT® Gold-qualified and ENERGY STAR rated laptops
- LED backlit, mercury-free displays
- Enterprise-deployable SmartGrid Technology for power savings, including a Peak Power Scheduler
- Less power usage with 30% longer battery life during media play and Internet browsing
- Cooler and quieter
- Low 25-watt processor technology
- Extended battery life and less waste with Battery Stretch
- Energy Calculator to calculate power savings for your system configuration
Immerse yourself in the experience.
The T420 laptop gives you superior graphics performance and audio.- Intel® HD integrated graphics provide 2x better graphic performance than previous generations.
- Intense graphics and extended battery life. Whether you're putting together a visually intensive presentation on a long-haul flight, heading up three floors to share the latest multimedia design, or you're in a meeting that runs way over schedule, you know you'll get the most out of your battery life.
- LED backlit displays are mercury-free and generate 25% brighter displays, boast crisper colors, consume less power and weigh 70 grams less than conventional CCFL displays. Use the wide dimming range to reduce brightness while still experiencing a clear display in dim environments.
- 16:9 aspect ratio with new HD LCD format enhances your viewing experience. Plus, the T420 features a high-end resolution FHD option with 95% color gamut for true color.
No-compromise performance.
These portable powerhouses feature high-end processors and graphics for lightning-fast performance and durable, reliable data storage. They feature the Lenovo Enhanced Experience 2.0 for even faster boot-up speeds and application loading.The ThinkPad T420 laptop features clean lines, a symmetrical display and wider hinges. Plus, the legendary ThinkPad keyboard and touchpad not only have a more modern look, they're easier to use:
- Larger, vertical Esc and Delete keys
- Minimized key spacing
- LED-lit multimedia keys
- VoIP Fn+F6 hotkey combination
- 27% larger multitouch touchpad with wider left- and right-click buttons
- Keyboard noise reduction technology combined with dual-digital array microphones suppress background noises and key strokes when on Internet calls
Professional-grade reliability.
T420 laptops are all business, offering the best security, manageability, services and support.
- Lenovo's exclusive ThinkVantage® Technologies
- Intel® Anti-Theft protection and Intel® vPro™ technology
- Enterprise operating system support
- Global availability
- Robust enterprise warranties
Connection made easy.
The T420 laptop offers a quick and easier way to connect for the best wireless performance and also comes with convenient Access Connections™ software to manage your connectivity options as you move from location to location. Other connectivity options include:- Bluetooth® 2.1
- WiMAX
- WLAN support
- Microphone and audio mute buttons with LEDs
- Easy-to-configure video conferencing software with exceptional features
The ThinkPad T420 maximizes performance and offers a higher level of productivity for today's mobile business professionals. These laptops are built upon a platform of Lenovo innovations that respond to key business needs including: video and voice calling, smart PC features for power and performance management, all-day battery life, enterprise management and an intuitive, easy-to-use computing experience.
Smart PC power and performance management
The laptops incorporate self-aware and adaptive technologies to sense where power is needed most to ensure priority components receive power for improved overall performance and battery life.
Video and voice calling
The laptops include a variety of technologies for enhanced video and voice conferencing. Private chat and conference call microphone modes allow users to switch easily between modes with a single mouse click. Private chat mode can also use noise canceling technology to focus on a single voice, while conference call mode opens the audio capture field to 360 degrees around the notebook, allowing for multiple user interaction in the room. The laptops also include keyboard noise suppression technology to help eliminate the distracting keyboard clicking that often occurs while typing during PC-based voice calls.
Designed for enterprise
Built upon a platform of advanced industry technologies, the ThinkPad laptops offer enterprise IT managers high reliability and easy deployment and manageability.
Main Specifications | |
---|---|
Product Description | Lenovo ThinkPad T420 - 14" - Core i5 2520M - 4 GB RAM - 320 GB HDD |
Product Type | Notebook |
Operating System | Win 7 Pro 64-bit |
Platform Technology | Intel vPro Technology |
Processor | Intel Core i5 (2nd Gen) 2520M / 2.5 GHz (3.2 GHz) / 3 MB Cache |
Memory | 4 GB DDR3 (1 x 4 GB) |
Storage | 320 GB HDD / 7200 rpm |
Optical Drive | DVD-Writer |
Display | 14" LED backlight 1366 x 768 / HD |
Graphics | Intel HD Graphics 3000 |
Input Device | TrackPoint, UltraNav |
Integrated Webcam | Yes |
Networking | 802.11a/b/g/n, Gigabit Ethernet |
Wireless Broadband (WWAN) | 3G upgradable |
Battery | 6-cell - up to 9 hours |
Features | ThinkLight |
Dockable | Yes |
Security | Trusted Platform Module (TPM 1.2) Security Chip |
Dimensions (WxDxH) | 13.4 in x 9.2 in x 1.2 in |
Weight | 4.85 lbs |
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. |
Localization | Language: English |
Manufacturer Selling Program | TopSeller |
Environmental Standards | ENERGY STAR Qualified EPEAT Gold |
Manufacturer Warranty | Limited warranty - parts and labor - 1 year - pick-up and return |
General | |
Product Type | Notebook |
Operating System | Microsoft Windows 7 Professional 64-bit Edition |
Memory | |
RAM | 4 GB (1 x 4 GB) |
Max RAM Supported | 8 GB |
Technology | DDR3 SDRAM |
Speed | 1333 MHz / PC3-10600 |
Rated Speed | 1333 MHz |
Form Factor | SO-DIMM 204-pin |
Slots Qty | 2 |
Empty Slots | 1 |
Manufacturer Warranty | |
Service & Support | Limited warranty - parts and labor - 1 year - pick-up and return |
Miscellaneous | |
Integrated Options | ThinkLight |
Dockable | Yes |
Security | Trusted Platform Module (TPM 1.2) Security Chip |
Features | Administrator password, hard drive password, power-on password, ThinkVantage Active Protection System, Intel Active Management Technology (iAMT) |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) |
Security Slot Type | Kensington security slot |
Compliant Standards | RoHS |
Localization | Language: English |
Manufacturer Selling Program | TopSeller |
Storage | |
Main Storage | 320 GB HDD SATA 3Gb/s / 7200 rpm |
Optical Drive | DVD-Writer removable |
Software | |
Software Included | ThinkVantage Access Connections, ThinkVantage Power Manager, ThinkVantage Rescue and Recovery, Adobe Reader, Skype, ThinkVantage System Update, Windows Live Essentials, ThinkVantage Toolbox, Corel WinDVD, Corel DVD MovieFactory Lenovo Edition, Corel Burn.Now Lenovo Edition, Norton Internet Security 2011 (30 days subscription) |
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. |
Battery | |
Technology | 6-cell lithium ion |
Installed Qty | 1 |
Max Supported Qty | 2 |
Run Time | Up to 9 hours |
Display | |
Type | 14" |
LCD Backlight Technology | LED backlight |
Resolution | 1366 x 768 (HD) |
Widescreen | Yes |
Image Aspect Ratio | 16:9 |
Features | Anti-glare |
Communications | |
Wireless | 802.11a/b/g/n |
Wireless Controller | Intel Centrino Advanced-N 6205 |
Network Interface | Gigabit Ethernet |
Dimensions & Weight | |
Dimensions (WxDxH) | 13.4 in x 9.2 in x 1.2 in |
Weight | 4.85 lbs |
Environmental Standards | |
EPEAT Compliant | EPEAT Gold |
ENERGY STAR Certified | Yes |
Processor / Chipset | |
CPU | Intel Core i5 (2nd Gen) 2520M / 2.5 GHz |
Max Turbo Speed | 3.2 GHz |
Number of Cores | Dual-Core |
Cache | L3 - 3 MB |
64-bit Computing | Yes |
Chipset | Mobile Intel QM67 Express |
Platform Technology | Intel vPro Technology |
Features | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 |
Audio & Video | |
Graphics Processor | Intel HD Graphics 3000 |
Memory Allocation Technology | Dynamic Video Memory Technology |
Camera | Yes |
Resolution | 0.92 Megapixel |
Video Resolutions | 1280 x 720 |
Sound | Stereo speakers, stereo microphone |
Codec | CX20672 |
Compliant Standards | High Definition Audio |
Input | |
Type | Keyboard, TrackPoint, UltraNav |
Features | Spill-resistant, multi-touch touchpad |
AC Adapter | |
Input | AC 120/230 V (50/60 Hz) |
Output | 65 Watt |
Connections & Expansion | |
Expansion Bays | 1 x Ultrabay Enhanced |
Slots | 1 x ExpressCard/34 (1 free) |
Interfaces | 2 x USB 2.0 ¦ PoweredUSB ¦ USB 2.0/eSATA ¦ VGA ¦ LAN ¦ Headphone/microphone combo jack ¦ Dock ¦ DisplayPort |
Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
Wireless Broadband (WWAN) | |
Generation | 3G upgradable |