| Package Contents | | ThinkPad T400 NotebookLithium Ion BatteryAC Adapter |
| Manufacturer | | Lenovo Group Limited |
| Interfaces/Ports | | 1 x VGA 3 x 4-pin Type A USB 1 x IEEE 1394a - FireWire |
| Standard Memory | | 2GB |
| Interfaces/Ports | | 1 x Mini-phone Microphone/Audio In 1 x DC Power Input 1 x Mini-phone Audio Out 1 x RJ-11 Modem 1 x RJ-45 Network |
| Processor Manufacturer | | Intel |
| Screen Size | | 14.1" |
| Camera | | Yes |
| Network Technology | | Wi-Fi Bluetooth Gigabit Ethernet |
| Hard Drive Capacity | | 160GB |
| Number of Batteries Support | | 1 |
| Network Standard | | Bluetooth 2.1 IEEE 802.11n IEEE 802.3ab |
| Hard Drive Interface | | Serial ATA |
| Number of Cells | | 6-cell |
| Expansion Slot Type | | ExpressCard/54 |
| Processor Type | | Core 2 Duo |
| Graphic Mode | | WXGA |
| Keyboard Size | | Standard Size |
| Maximum Memory | | 8GB |
| Color | | Black |
| Manufacturer Part Number | | 6475R1U |
| Operating System | | Windows Vista Business |
| Battery Chemistry | | Lithium Ion (Li-Ion) |
| Memory Technology | | DDR3 SDRAM |
| Processor Model | | P8400 |
| Display Screen Type | | Active Matrix TFT Color LCD |
| Finger Print Reader | | Yes |
| Hard Drive RPM | | 5400 |
| Wi-Fi Manufacturer | | Intel |
| Manufacturer Website Address | | www.lenovo.com/us/en/ |
| Software Included | | Adobe Acrobat ReaderMicrosoft Office Ready 2007Microsoft Windows Live Toolbar & SearchRoxio CreatorCreator Business EditionMcAfee VirusScan Plus with 30 days of virus definition updatesCreator Business Edition + myDVD (Rambo)Pc-Doctor diagnosticsSun JREThinkPad Utilities (Power manager and Presentation Director)ThinkVantage Access connectionsThinkVantage fingerprint SoftwareThinkVantage Productivity centerThinkVantage Rescue and RecoveryThinkVantage System UpdateThinkVantage client Security Solution |
| Dimensions | | 1.3" Height x 13.2" Width x 9.4" Depth |
| Solid State Drive Capacity | | Not Included |
| Memory Standard | | DDR3-1066/PC3-8500 |
| Pointing Device Type | | TouchPad Trackpoint |
| Processor Speed | | 2.26GHz |
| Brand Name | | Lenovo |
| Product Line | | ThinkPad |
| Security Features | | Secure chipThinkvantage Client Security with Password managerIntegrated Trusted Platform module (TPm v1.2) |
| Microsoft Office Ready | | Microsoft Office Ready PC includes a preinstalled image of select 2007 Microsoft Office suites. Purchase a Medialess License Kit to activate the software |
| Processor Core | | Dual-core |
| Solid State Drive Interface | | Not Applicable |
| Widescreen | | Yes |
| Optical Drive Type | | Combo Drive |
| Processor Technology | | Virtualization Technology EM64T Enhanced SpeedStep Technology |
| Green Compliance | | Yes |
| Maximum Battery Run Time | | 6.5 Hour |
| Product Series | | T400 |
| Green Compliance Certificate/Authority | | EPEAT Gold |
| Modem | | Yes |
| Green Compliance Certificate/Authority | | Energy Star |
| Bus Speed | | 1066MHz |
| Optical Media Support | | CD-RW/DVD-ROM |
| Display Resolution | | 1280 x 800 |
| Product Name | | ThinkPad T400 Notebook |
| L2 Cache | | 3MB |
| Graphics Controller Manufacturer | | Intel |
| Graphics Controller Model | | X4500HD |
| Product Type | | Notebook |