The ThinkPad T420 14" Notebook Computer from Lenovo is 14" notebook computer with a 16:9 antiglare widescreen display. Its 1600 x 900 resolution is greater than that of 720p HD video. The system features a comfortable, spill-resistant keyboard and Lenovo's UltraNav system for mousing. UltraNav combines a TrackPoint and a large multi-gesture TouchPad for precise cursor control.
The computer is powered by a dual-core 2.3GHz Intel Core i5-2410M CPU, which can be overclocked to 2.9GHz thanks to Intel Turbo Boost. It is loaded with 4GB of RAM, a 320GB 7200rpm hard drive, integrated Intel GMA HD 3000 graphics, and a DVD burner. It boasts 802.11n Wi-Fi, a 720p webcam, and a built-in memory card reader. Windows 7 Professional (64-bit) is the installed operating system.
| Performance | |
|---|---|
| Processor | 2.3GHz Intel Core i5-2410M |
| Cache | L3: 3MB |
| System Bus | None |
| Memory |
Slots: 2x SO-DIMM 204-Pin Type: PC3-10600 1333MHz DDR3 SDRAM Installed: 4GB (1x4GB) Capacity: 8GB |
| Graphics Card |
Type: Integrated Installed: Intel GMA HD 3000 |
| Display | |
|---|---|
| Type | Widescreen |
| Size | 14" |
| Backlight | LED |
| Aspect Ratio | 16:9 |
| Finish | Antiglare |
| Native Resolution | 1600 x 900 |
| Brightness | 250cd/m2 |
| External Resolution |
Up to 2560 x 1600
1
Please Note:2560 x 1600 via DisplayPort; VGA supports up to 2048 x 1536; Single-Link DVI supports up to 1920 x 1200 close |
| Storage | |
|---|---|
| Hard Drive |
Bays: 1x Installed: 320GB 7200rpm Type: SATA |
| Optical Drive | Tray-Load SuperMulti DVD Burner |
| Input/Output Connectors | |
|---|---|
| Ports |
4x USB 2.0 (A) 1x eSATA (Shared with USB 2.0) |
| Display |
1x VGA 1x DisplayPort |
| Audio |
Integrated Stereo Speakers (2x1W) Integrated Microphone 1x 1/8" (3.5mm) Headphone/Microphone Combo Jack |
| Expansion Slots | 1x ExpressCard/34 Slot |
| Flash Media Slot |
1x SD 1x MMC 1x SDHC 1x SDXC |
| Communications | |
|---|---|
| Network | 10/100/1000Mbps Gigabit Ethernet (RJ-45) |
| Modem | 56k (RJ-11) |
| Wi-Fi | 802.11b/g/n |
| Bluetooth | None |
| Webcam | Yes, 1MP |
| General | |
|---|---|
| Operating System | Windows 7 Professional (64-bit) |
| Security | HDD User Password Protection, Power-On Password, Infineon TPM Software Professional Package, Kensington Lock Slot |
| Keyboard |
Keys: 89 Type: Standard Notebook Keyboard Features: Backlight |
| Pointing Device | TouchPad & TrackPoint with Multi-Touch Control, Tap |
| Battery | 6-Cell Lithium-Ion Providing up to 9 Hours per Charge |
| Power Requirements |
AC: 100-240 V AC Consumption: 65W |
| Dimensions (WxHxD) | 13.4 x 1.2 x 9.2" / 34.0 x 3.0 x 23.3 cm |
| Weight | 4.79 lb / 2.17 kg |