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| Design | |
|---|---|
| Product type | Laptop |
| Product color | Black |
| Form factor | Clamshell |
| Display | |
|---|---|
| Display diagonal | 35,6 cm (14") |
| Display resolution | 1600 x 900 pixels |
| Touchscreen | |
| HD type | HD+ |
| LED backlight | |
| Native aspect ratio | 16:9 |
| Display brightness | 230 cd/m² |
| Dual-screen | |
| Processor | |
|---|---|
| Processor manufacturer | Intel |
| Processor family | Intel® Core™ i7 |
| Processor generation | 2nd gen Intel® Core™ i7 |
| Processor model | i7-2640M |
| Processor cores | 2 |
| Processor threads | 4 |
| Processor boost frequency | 3,5 GHz |
| Processor frequency | 2,8 GHz |
| System bus rate | 5 GT/s |
| Processor cache | 4 MB |
| Processor cache type | Smart Cache |
| Processor lithography | 32 nm |
| Processor operating modes | 64-bit |
| Processor series | Intel Core i7-2600 Mobile Series |
| Processor codename | Sandy Bridge |
| Bus type | DMI |
| FSB Parity | |
| Stepping | J1 |
| Thermal Design Power (TDP) | 35 W |
| Tjunction | 100 C |
| Maximum number of PCI Express lanes | 16 |
| PCI Express slots version | 2.0 |
| PCI Express configurations | 1x16, 2x8 |
| CPU multiplier (bus/core ratio) | 28 |
| ECC supported by processor | |
| Memory | |
|---|---|
| Internal memory | 4 GB |
| Internal memory type | DDR3-SDRAM |
| Memory clock speed | 1333 MHz |
| Memory slots | 2x SO-DIMM |
| Maximum internal memory | 8 GB |
| Storage | |
|---|---|
| Total storage capacity | 320 GB |
| Storage media | HDD |
| Number of HDDs installed | 1 |
| HDD capacity | 320 GB |
| HDD interface | SATA |
| HDD speed | 7200 RPM |
| Optical drive type | DVD±RW |
| Card reader integrated | |
| Compatible memory cards | MMC, SD, SDHC, SDXC |
| Graphics | |
|---|---|
| Discrete graphics card model | NVIDIA® Quadro® NVS 4200M |
| On-board graphics card | |
| Discrete graphics card | |
| On-board graphics card family | Intel® HD Graphics |
| On-board graphics card model | Intel® HD Graphics 3000 |
| On-board graphics card base frequency | 650 MHz |
| On-board graphics card dynamic frequency (max) | 1300 MHz |
| On-board graphics card ID | 0x116 |
| Audio | |
|---|---|
| Audio system | HD |
| Number of built-in speakers | 2 |
| Built-in microphone | |
| Camera | |
|---|---|
| Front camera | |
| Front camera resolution | 1280 x 720 pixels |
| Network | |
|---|---|
| Wi-Fi | |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g |
| Ethernet LAN | |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
| Bluetooth | |
| Cabling technology | 10/100/1000Base-T(X) |
| Networking standards | IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n |
| Ports & interfaces | |
|---|---|
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| DisplayPorts quantity | 1 |
| DVI port | |
| Mini DisplayPort/Thunderbolt combo port | |
| VGA (D-Sub) ports quantity | 1 |
| LAN/VGA combo port | |
| Headphone outputs | 1 |
| Microphone in | |
| Combo headphone/mic port | |
| ExpressCard slot | |
| Modem (RJ-11) ports | 1 |
| Headphone connectivity | 3.5 mm |
| Microphone connectivity | 3.5 mm |
| Performance | |
|---|---|
| Motherboard chipset | Intel® QM67 Express |
| Keyboard | |
|---|---|
| Pointing device | ThinkPad UltraNav |
| Numeric keypad | |
| Windows keys | |
| Software | |
|---|---|
| Operating system architecture | 64-bit |
| Drivers included | |
| Operating system installed | Windows 7 Professional |
| Processor special features | |
|---|---|
| Intel® Wireless Display (Intel® WiDi) | |
| Intel® My WiFi Technology (Intel® MWT) | |
| Intel® Anti-Theft Technology (Intel® AT) | |
| Intel® Identity Protection Technology (Intel® IPT) | |
| Intel® Hyper Threading Technology (Intel® HT Technology) | |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® High Definition Audio (Intel® HD Audio) | |
| Enhanced Intel SpeedStep Technology | |
| Intel® Clear Video HD Technology (Intel® CVT HD) | |
| Intel Clear Video Technology | |
| Intel® InTru™ 3D Technology | |
| Intel® Insider™ | |
| Intel® Quick Sync Video Technology | |
| Intel Flex Memory Access | |
| Intel® Smart Cache | |
| Intel® AES New Instructions (Intel® AES-NI) | |
| Intel Trusted Execution Technology | |
| Intel Enhanced Halt State | |
| Intel VT-x with Extended Page Tables (EPT) | |
| Intel Demand Based Switching | |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | |
| Intel 64 | |
| Execute Disable Bit | |
| Idle States | |
| Thermal Monitoring Technologies | |
| Processor package size | 37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023) |
| Supported instruction sets | AVX |
| Processor code | SR03R |
| CPU configuration (max) | 1 |
| Embedded options available | |
| Graphics & IMC lithography | 32 nm |
| Intel Virtualization Technology for Directed I/O (VT-d) | |
| Intel Identity Protection Technology version | 1,00 |
| Intel Virtualization Technology (VT-x) | |
| Intel Dual Display Capable Technology | |
| Intel FDI Technology | |
| Intel Rapid Storage Technology | |
| Intel Fast Memory Access | |
| Processor ARK ID | 53464 |
| Conflict-Free processor | |
| Integrated 4G WiMAX | |
| Battery | |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 6 |
| Battery life (max) | 5,5 h |
| Power | |
|---|---|
| AC adapter power | 65 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| DC-in jack | |
| Security | |
|---|---|
| Cable lock slot | |
| Fingerprint reader | |
| Operational conditions | |
|---|---|
| Operating temperature (T-T) | 5 - 35 °C |
| Storage temperature (T-T) | 5 - 43 °C |
| Operating relative humidity (H-H) | 5 - 85% |
| Storage relative humidity (H-H) | 5 - 95% |
| Operating altitude | 0 - 2438 m |
| Certificates | |
|---|---|
| Compliance certificates | RoHS |
| Sustainability | |
|---|---|
| Sustainability certificates | EPEAT Gold, ENERGY STAR |
| Weight & dimensions | |
|---|---|
| Width | 340 mm |
| Depth | 229,9 mm |
| Height (front) | 2,1 cm |
| Height (rear) | 2,59 cm |
| Weight | 1,78 kg |
| Other features | |
|---|---|
| Infrared data port | |
| Graphics card family | NVIDIA |
| Maximum internal memory (64-bit) | 8 GB |
| Indication light | |
| Plug and Play | |
| Floppy drive installed | |
| TV tuner integrated | |
| 64-bit computing | |
| Intel segment tagging | Home office, Small Business |
The ThinkPad T Series is an elder among laptops. IBM introduced the first laptop in the line, the T20, about 12 years ago. Since then the series has been consistently updated and has never once been removed from the market. Only the ThinkPad X Series h...
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makeuseof.com
Updated:
2014-05-25 02:50:39
2014-05-25 02:50:39
Average rating:0
Buying a laptop is a difficult decision. Most of us have to walk a tight-rope, balancing what we want (power, style, portability and more) with what we can afford.But what if money wasn't an obstacle? What would you buy then? You'd probably consider lapto...
Our test device has been given the name ThinkPad T420s 4174-PEG (NV8PEGE) and represents the top model of the series. Lenovo hasn't made cutbacks in configuration and installs a Core i7-2640M and a fast 160 GB SSD from Intel. The HD Graphics 3000 integrat...
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The battle for the lightest 14-inch business laptop is waged among a small handful of PC manufacturers, none more distinguished than Lenovo. The latest laptop in Lenovo's ThinkPad series of business laptops, the Lenovo ThinkPad T420s ($1,518 direct), i...
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Lenovo's ThinkPad T420s is the business user's ultimate Goldilocks notebook. At 14.1 inches and 4 pounds, the laptop is extremely light and portable, but it's large enough to provide a generous high-res screen, a powerful processor, and a full-sized ke...
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techreviewsource.com
Updated:
2014-05-25 02:50:39
2014-05-25 02:50:39
Average rating:80
The Lenovo ThinkPad T420s is a 14-inch notebook that takes a step up from previous ThinkPads by the addition of the latest Intel Core i5 processor, which really increases performance. It has a very portable and professional design that has a comfor...
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computershopper.com
Updated:
2014-05-25 02:50:39
2014-05-25 02:50:39
Average rating:93
While laptop buyers have been flocking to 13-inch platforms for portability or 15-inch models for mainstream affordability, the happy-medium 14-inch thin-and-light has been all but forgotten. But Lenovo continues to update its venerable T-ser...
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Lenovo's T-series ThinkPads are designed to offer mobile professionals an appealing combination of performance and portability, wrapped up in the familiar durable ThinkPad design. The slimline 14in. T420s features Sandy Bridge processors and optional dual...
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The ThinkPad T420s is a capable business notebook with a high-resolution display, durable lightweight frame and plenty of business features.The ThinkPad T420s commands a price premium over the T420, but that accounts for the lighter weight and the 1600 x...
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