Laptop Lenovo ThinkPad T T420 NW4PFFR, Black
- Display diagonal: 14″
- Display resolution: 1600 x 900 px
- CPU: Intel® Core™ i7 2640M 2.8 GHz
- RAM: 4 GB DDR3-SDRAM
- HDD: 500 GB
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| Brand | Lenovo |
|---|---|
| Model | ThinkPad T420 |
| Family | ThinkPad |
| Series | T |
| Product type | Laptop |
| Product colour | Black |
| Display diagonal | 14" |
| Display resolution | 1600 x 900 pixels |
| HD type | HD+ |
| Native aspect ratio | 16/9 |
| Display brightness | 230 cd/m² |
| LED backlight | YES |
| CPU manufacturer | Intel |
| CPU generation | 2nd gen Intel® Core™ i7 |
| CPU model | i7-2640M |
| CPU family | Intel® Core™ i7 |
| CPU cores | 2 |
| CPU frequency | 2.8 GHz |
| CPU boost frequency | 3.5 GHz |
| CPU cache | 4 MB |
| CPU bus type | DMI |
| CPU cache type | Smart Cache |
| System bus rate | 5 GT/s |
| CPU threads | 4 |
| CPU lithography | 32 nm |
| CPU operating modes | 64-bit |
| CPU codename | Sandy Bridge |
| Thermal Design Power (TDP) | 35 W |
| Tjunction | 100 C |
| PCI Express slots version | 2.0 |
| Maximum nr of PCIe lanes | 16 |
| Motherboard chipset | Intel® QM67 Express |
| HDD user password | YES |
| RAM installed | 4 GB |
| RAM type | DDR3-SDRAM |
| RAM - maximum allowed | 8 GB |
| RAM slots | 2x SO-DIMM |
| RAM clock speed | 1333 MHz |
| Number of HDDs installed | 1 |
| HDD capacity | 500 GB |
| HDD interface | SATA |
| HDD speed | 7200 RPM |
| Card reader | YES |
| Compatible memory cards | MMC, SD, SDHC, SDXC |
| Optical drive | DVD±RW |
| Discrete video card | YES |
| Discrete video card model | NVIDIA® NVS™ 4200M |
| Onboard video adapter | YES |
| Onboard video family | Intel® HD Graphics |
| Onboard video model | Intel® HD Graphics 3000 |
| Onboard video base freq. | 650 MHz |
| Onboard video dynamic freq. | 1300 MHz |
| Onboard graphics adapter ID | 0x116 |
| Audio system | HDA |
| Number of built-in speakers | 2 |
| Built-in microphone | YES |
| Ethernet LAN | YES |
| Wi-Fi | YES |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth | NO |
| USB 2.0 | 3 |
| DVI port | NO |
| VGA (D-Sub) ports quantity | 1 |
| DisplayPorts quantity | 1 |
| Docking connector | NO |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | YES |
| Headphone outputs | 1 |
| Line-in | NO |
| S/PDIF out port | NO |
| Operating system installed | Windows 7 Professional |
| OS architecture | 64-bit |
| Pointing device | ThinkPad UltraNav |
| Numeric keypad | NO |
| Fingerprint reader | YES |
| Battery life (max) | 9 h |
| AC adapter power | 90 W |
| AC adapter included | YES |
| TPM | YES |
| Cable lock slot | YES |
| 3D | NO |
| Width | 340 mm |
| Depth | 229.8 mm |
| Weight | 2.24 kg |
