| Brilliant business laptops. Rock-solid reliability. Blazing-fast performance. Clever manageability tools. We pack a lot of intelligent features into every ThinkPad laptop and tablet so you get more out. More productivity, more cost savings, more IT headache-busting. That's why a ThinkPad investment isn't just smart. It's pure genius.
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| Manufacturer |
Lenovo Group Limited |
| Manufacturer Part Number |
4177A27 |
| Manufacturer Website Address |
www.lenovo.com/us/en/ |
| Brand Name |
Lenovo |
| Product Line |
ThinkPad |
| Product Series |
T420 |
| Product Model |
4177A27 |
| Product Name |
ThinkPad T420 4177A27 Notebook |
| Product Type |
Notebook |
|
| Processor & Chipset | Processor Manufacturer | Intel |
| Processor Type | Core i5 |
| Processor Model | i5-2520M |
| Processor Speed | 2.50 GHz |
| Processor Core | Dual-core (2 Core) |
| Cache | 3 MB |
| Direct Media Interface | 5 GT/s |
| 64-bit Processing | Yes |
| Hyper-Threading | Yes |
| Chipset Manufacturer | Intel |
| Chipset Model | QM67 Express |
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|
| Memory | Standard Memory | 4 GB |
| Maximum Memory | 8 GB |
| Memory Technology | DDR3 SDRAM |
| Memory Standard | DDR3-1333/PC3-10600 |
| Number of Total Memory Slots | 2 |
| Memory Card Reader | Yes |
| Memory Card Supported | Secure Digital (SD) Card
Secure Digital High Capacity (SDHC)
Secure Digital Extended Capacity (SDXC)
MultiMediaCard (MMC) |
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| Storage | Solid State Drive Capacity | 160 GB |
| Solid State Drive Interface | Serial ATA/300 |
| Optical Drive Type | DVD-Writer |
| Optical Media Supported | DVD±R/±RW |
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| Display & Graphics | Screen Size | 14" |
| Display Screen Type | Active Matrix TFT Color LCD |
| Aspect Ratio | 16:9 |
| Backlight Technology | LED |
| Graphics Controller Manufacturer | Intel |
| Graphics Controller Model | HD 3000 |
| Graphics Memory Technology | DDR3 SDRAM |
| Graphics Memory Accessibility | Shared |
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| Network & Communication | Wi-Fi | Yes |
| Wi-Fi Manufacturer | Intel |
| Wi-Fi Model | Centrino Wireless-N 1000 |
| Wi-Fi Standard | IEEE 802.11b/g/n |
| Ethernet Technology | Gigabit Ethernet |
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| I/O Expansions | Expansion Bay Type | Ultrabay Enhanced |
| Expansion Slot Type | ExpressCard/34
SIM Card |
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| Built-in Devices | Microphone | Yes |
| Speakers | Yes |
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| Interfaces/Ports | Total Number of USB Ports | 4 |
| Number of USB 2.0 Ports | 4 |
| VGA | Yes |
| Network (RJ-45) | Yes |
| Audio Line Out | Yes |
| eSATA/USB Combo | Yes |
| DisplayPort | Yes |
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| Software | Operating System | Genuine Windows 7 Professional |
| Operating System Architecture | 64-bit |
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| Input Devices | Keyboard | Yes |
| Pointing Device Type | TouchPad
Trackpoint |
| TouchPad Features | Multi-touch Gesture |
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| Battery Information | Battery Chemistry | Lithium Ion (Li-Ion) |
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| Power Description | Input Voltage | 110 V AC
220 V AC |
| Maximum Power Supply Wattage | 65 W |
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| Physical Characteristics | Color | Black |
| Height | 1.2" |
| Width | 13.4" |
| Depth | 9.2" |
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| Miscellaneous | Package Contents | - ThinkPad T420 4177A27 Notebook
- Lithium Ion Battery
- AC Adapter
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| Security Features | - Power-on Password
- Hard Disk Password
- Supervisor Password
- Security Keyhole
- Trusted Platform Module, TCG 1.2-compliant
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| Green Compliant | Yes |
| Green Compliance Certificate/Authority | RoHS
Energy Star
EPEAT Gold |
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| Warranty | Limited Warranty | 1 Year |
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