Laptops Specs >> Lenovo >> Lenovo ThinkPad T420 NW4MBMB
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| Operating System LENOVO ThinkPad T420 NW4MBMB | Lenovo ThinkPad T420 NW4MBMB | |
| Operating system installed | Windows 7 Professional | |
| Processor LENOVO ThinkPad T420 NW4MBMB | Lenovo ThinkPad T420 NW4MBMB | |
| Processor manufacturer | Intel | |
| Processor family | 2nd gen Intel Core i5 | |
| Processor series | Intel Core i5-2500 Mobile series | |
| Processor socket | BGA 1023 | |
| Processor model | i5-2540M | |
| Processor cores | 2 | |
| Processor threads | 4 | |
| Processor frequency | 2.6 GHz | |
| Processor boost frequency | 3.3 GHz | |
| Processor operating modes | 64-bit | |
| Processor cache | 3 MB | |
| Processor cache type | Smart Cache | |
| Memory LENOVO ThinkPad T420 NW4MBMB | Lenovo ThinkPad T420 NW4MBMB | |
| Internal memory | 4 GB | |
| Maximum internal memory | 8 GB | |
| Internal memory type | DDR3-SDRAM | |
| Memory slots | 2x SO-DIMM | |
| Memory clock speed | 1333 MHz | |
| Hard Drive & Optical Drive LENOVO ThinkPad T420 NW4MBMB | Lenovo ThinkPad T420 NW4MBMB | |
| HDD capacity | 320 GB | |
| HDD interface | SATA | |
| Number of HDD installed | 1 | |
| Total storage capacity | 320 GB | |
| Card reader integrated | Yes | |
| Display & Graphics LENOVO ThinkPad T420 NW4MBMB | Lenovo ThinkPad T420 NW4MBMB | |
| Display type | TFT | |
| Display diagonal | 14" | |
| Display resolution | 1366 x 768 pixels | |
| Display brightness | 230 cd/m? | |
| Aspect ratio | 16/9 | |
| Graphics adapter family | Intel | |
| Graphics adapter model | Intel HD Graphics 3000 | |
| Graphics adapter dynamic frequency (max) | 1300 MHz | |
| Graphics adapter base frequency | 650 MHz | |
| Graphics adapter | Yes | |
| Interfaces LENOVO ThinkPad T420 NW4MBMB | Lenovo ThinkPad T420 NW4MBMB | |
| Cable lock slot | No | |
| CardBus PCMCIA slot type | No | |
| Charging port type | DC-in jack | |
| DisplayPorts | 1 | |
| Docking connector | No | |
| DVI port | No | |
| Ethernet LAN (RJ-45) ports | 1 | |
| ExpressCard slot | Yes | |
| Headphone outputs | 1 | |
| Infrared data port | No | |
| S/PDIF out port | No | |
| SmartCard slot | Yes | |
| Total Number eSATA/USB 2.0 ports | 1 | |
| Total Number USB 2.0 ports | 3 | |
| Input Devices LENOVO ThinkPad T420 NW4MBMB | Lenovo ThinkPad T420 NW4MBMB | |
| Pointing device | Touchpad | |
| Audio LENOVO ThinkPad T420 NW4MBMB | Lenovo ThinkPad T420 NW4MBMB | |
| Microphone | Yes | |
| Power LENOVO ThinkPad T420 NW4MBMB | Lenovo ThinkPad T420 NW4MBMB | |
| Power supply type | AC/DC | |
| Physical Characteristics LENOVO ThinkPad T420 NW4MBMB | Lenovo ThinkPad T420 NW4MBMB | |
| Product colour | Black | |
| Depth | 229.8 mm | |
| Height (front) | 2.99 cm | |
| Height (rear) | 3.04 cm | |
| Width | 340 mm | |
| Weight | 2.24 kg |