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Rock-solid reliability. Blazing-fast performance. Clever manageability tools. We pack a lot of intelligent features into every ThinkPad laptop 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.
| Aspect Ratio | 16:9 |
| Battery Chemistry | Lithium Ion (Li-Ion) |
| Package Contents | |
| Software Included | |
| Bus Speed | Not Applicable |
| Product Type | Notebook |
| Cache | 6 MB |
| Manufacturer Part Number | 427638U |
| Manufacturer Website Address | www.lenovo.com/us/en/ |
| Marketing Information | Rock-solid reliability. Blazing-fast performance. Clever manageability tools. We pack a lot of intelligent features into every ThinkPad laptop 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. |
| Maximum Memory | 16 GB |
| Number of Cells | 9-cell |
| Display Resolution | 1600 x 900 |
| Standard Warranty | 3 Year Limited |
| Standard Memory | 4 GB |
| Weight (Approximate) | 5.75 lb |
| Operating System | Windows 7 Professional |
| Keyboard | Yes |
| Manufacturer | Lenovo Group Limited |
| Microphone | Yes |
| Product Model | 427638U |
| Product Name | ThinkPad W520 427638U Notebook |
| Modem | Yes |
| Processor Speed | 2.20 GHz |
| Processor Type | Core i7 |
| Product Line | ThinkPad |
| Screen Size | 15.6" |
| Security Features | |
| Product Series | W520 |
| Brand Name | Lenovo |
| Mobile Technology | Centrino 2 vPro |
| Expansion Slot Type | ExpressCard/34 |
| Screen Mode | WSXGA |
| Memory Technology | DDR3 SDRAM |
| Memory Card Support | Secure Digital (SD) Card |
| Secure Digital High Capacity (SDHC) | |
| Secure Digital Extended Capacity (SDXC) | |
| MultiMediaCard (MMC) | |
| Processor Model | i7-2720QM |
| Memory Standard | DDR3-1333/PC3-10600 |
| Height | 1.40" |
| Width | 14.68" |
| Depth | 9.65" |
| Processor Core | Quad-core |
| Green Compliance | Yes |
| Green Compliance Certificate/Authority | Energy Star |
| EPEAT Gold | |
| RoHS | |
| Memory Card Reader | Yes |
| Hard Drive Capacity | 500 GB |
| 64-bit Processing | Yes |
| Processor Manufacturer | Intel |
| Chipset Manufacturer | Intel |
| Chipset Model | QM67 Express |
| Graphics Controller Manufacturer | Intel |
| nVIDIA | |
| Graphics Controller Model | GMA HD 3000 |
| Quadro 1000M | |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Number of Total Memory Slots | 4 |
| Optical Drive Type | DVD-Writer |
| Optical Media Support | DVD±R/±RW |
| Graphics Memory Capacity | 2 GB |
| Graphics Memory Technology | DDR3 SDRAM |
| Graphics Memory Accessibility | Shared |
| Dedicated | |
| Expansion Bay Type | Ultrabay Enhanced |
| Maximum Battery Run Time | 10.80 Hour |
| Finger Print Reader | Yes |
| Display Screen Type | Active Matrix TFT Color LCD |
| Hard Drive Interface | Serial ATA/300 |
| Hard Drive RPM | 7200 |
| Wi-Fi Manufacturer | Intel |
| Wi-Fi Model | Centrino Advanced-N 6205 |
| WWAN Support | Yes |
| Wi-Fi Standard | IEEE 802.11n |
| Bluetooth Standard | Bluetooth 3.0 |
| Hyper-Threading | Yes |
| vPro Technology | Yes |
| HyperTransport Speed | Not Applicable |
| Ethernet Technology | Gigabit Ethernet |
| Webcam | Yes |
| Backlight Technology | LED |
| VGA | Yes |
| Network (RJ-45) | Yes |
| Number of USB Ports | 2 |
| Maximum Power Supply Wattage | 170 W |
| Modem (RJ-11) | Yes |
| eSATA/USB Combo | Yes |
| DisplayPort | Yes |
| USB Standard | USB 3.0 |
| USB 2.0 | |
| Operating System Architecture | 64-bit |
| Switchable Graphics | Yes |
| Product Family | ThinkPad W520 |
