| Processor | Lenovo ThinkPad X220 429037U | |
| Processor model | i5-2540M | |
| Processor series | Intel Core i5-2500 Mobile series | |
| Processor socket | BGA 1023 | |
| Processor threads | 4 | |
| Processor cores | 2 | |
| Processor codename | Sandy Bridge | |
| Processor family | 2nd gen Intel Core i5 | |
| Processor frequency | 2.6 GHz | |
| Processor boost frequency | 3.3 GHz | |
| Processor cache | 3 MB | |
| Thermal Design Power (TDP) | 35 W | |
| Software | Lenovo ThinkPad X220 429037U | other notebooks |
| Operating system installed | Windows 7 Professional | |
| Drivers included | Yes | |
| Operating system architecture | 64-bit | |
| Operating system language | English | |
| Display & Graphics | Lenovo ThinkPad X220 429037U | other notebooks |
| Aspect ratio | 16:9 | |
| Display diagonal | 12.5 inch | |
| Display resolution | 1366 x 768 pixels | |
| Display surface | Matt | |
| LED backlight | Yes | |
| Discrete graphics adapter | No | |
| Discrete graphics adapter model | Not available | |
| Number of displays supported | 2 | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter base frequency | 650 MHz | |
| On-board graphics adapter dynamic frequency (max) | 1300 MHz | |
| On-board graphics adapter family | Intel HD Graphics | |
| On-board graphics adapter model | Intel HD Graphics 3000 | |
| Memory | Lenovo ThinkPad X220 429037U | other notebooks |
| Internal memory | 4 GB | |
| Maximum internal memory | 8 GB | |
| Memory clock speed | 1333 MHz | |
| Memory layout (slots x size) | 2 x 2 GB | |
| Memory slots | 2x SO-DIMM | |
| Internal memory type | DDR3-SDRAM | |
| Storage | Lenovo ThinkPad X220 429037U | other notebooks |
| HDD interface | Serial ATA | |
| HDD speed | 7200 RPM | |
| Storage media | HDD | |
| Number of HDDs installed | 1 | |
| Total storage capacity | 320 GB | |
| LightScribe | No | |
| Optical drive type | No | |
| Card reader integrated | Yes | |
| Compatible memory cards | Memory Stick (MS), MMC, MS PRO, SD, xD | |
| Network & Communication | Lenovo ThinkPad X220 429037U | other notebooks |
| 3G | No | |
| Bluetooth | Yes | |
| Bluetooth version | 2.1 EDR | |
| Ethernet LAN | Yes | |
| Wi-Fi | Yes | |
| WWAN | Yes | |
| Interfaces/Ports | Lenovo ThinkPad X220 429037U | other notebooks |
| CardBus PCMCIA slot type | No | |
| Headphone outputs | 1 | |
| DC-in jack | Yes | |
| VGA (D-Sub) ports | 1 | |
| DisplayPorts quantity | 1 | |
| Docking connector | No | |
| DVI port | No | |
| Ethernet LAN (RJ-45) ports | 1 | |
| ExpressCard slot | Yes | |
| Line-in | No | |
| Microphone in | Yes | |
| S/PDIF out port | No | |
| SmartCard slot | No | |
| TV out | No | |
| USB 2.0 | 3 | |
| Input Devices | Lenovo ThinkPad X220 429037U | other notebooks |
| Full-size keyboard | No | |
| Keyboard language | UK English | |
| Numeric keypad | No | |
| Pointing device | ThinkPad UltraNav | |
| Audio | Lenovo ThinkPad X220 429037U | other notebooks |
| Audio system | HDA | |
| Built-in subwoofer | No | |
| Number of speakers | 2 | |
| Speaker power | 2 W | |
| Security | Lenovo ThinkPad X220 429037U | other notebooks |
| Cable lock slot | Yes | |
| Cable lock slot type | Kensington | |
| Fingerprint reader | Yes | |
| Password protection | BIOS | |
| Trusted Platform Module (TPM) | Yes | |
| Design | Lenovo ThinkPad X220 429037U | other notebooks |
| Brand | Lenovo | |
| Family | ThinkPad | |
| Series | X | |
| Model name | X220 | |
| Part Number | 429037U | |
| Product colour | Black | |
| Depth | 206.5 mm | |
| Width | 305 mm | |
| Height (rear) | 3.46 cm | |
| Height (front) | 1.9 cm | |
| Weight | 1.3 kg | |
| Release Date | 2011-05-19 | |
| Battery Information | Lenovo ThinkPad X220 429037U | other notebooks |
| Battery life | 15 h | |
| Number of battery cells | 6 | |
