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General| Bus type | FSB |
|---|---|
| Tjunction | 105 °C |
| Processor cache | 6 MB |
| Processor cores | 2 |
| Processor model | SP9600 |
| System bus rate | - GT/s |
| Processor family | Intel® Core™2 Duo |
| Processor series | Intel Core 2 Duo P9000 Series |
| Processor socket | BGA 956 |
| Processor codename | Penryn |
| Processing Die size | 107 mm² |
| Processor frequency | 2.53 GHz |
| Processor cache type | L2 |
| Processor technology | Intel Centrino Duo |
| Processor lithography | 45 nm |
| Processor manufacturer | Intel |
| Processor front side bus | 1066 MHz |
| Processor operating modes | 64-bit |
| ECC supported by processor | No |
| Thermal Design Power (TDP) | 25 W |
| CPU multiplier (bus/core ratio) | 8.5 |
| Number of Processing Die Transistors | 410 M |
| HDD interface | SATA |
| Optical drive type | DVD±RW |
| Total storage capacity | 128 GB |
| Display diagonal | 14.1 \ |
| Display resolution | 1440 x 900 pixels |
| Native aspect ratio | 16:10 |
| Memory slots | 2x SO-DIMM |
| Internal memory | 2 GB |
| Maximum internal memory | 8 GB |
| Audio system | High Definition Audio |
| Speaker power | 2 W |
| Audio included | Mute Button, Speakers (integrated) |
| Modem speed | 56 Kbit/s |
| Battery type | 6 Cell Lithium-Ion |
| Type of bays | Ultrabay Slim |
| Internal modem | Yes |
| Expansion slots | PCI/PCI Express |
| Security features | Client Security Solution, Hard disk drive password, LED Power On Anticipation Integrated Fingerprint Reader 8, Power-on password, Security lock slot, Supervisor password Fingerprint Reader |
| Dimensions (WxDxH) | 335 x 238 x 32 mm |
| Power requirements | 100V – 240V AC, 50Hz/60Hz |
| Wireless technology | 802.11 a/g/n |
| Intel segment tagging | Home Office, Small Business |
| Manageability features | Client Security Solution, ThinkVantage Access Connections, ThinkVantage Active Protection System, ThinkVantage Rescue and Recovery |
| Cabling technology | 10/100/1000Base-T(X) |
| Networking features | Gigabit Ethernet, WLAN |
| Bundled software | ThinkVantage System Update, ThinkVantage Productivity Center, Sun JRE, Adobe Acrobat Reader, ThinkVantage System Update, ThinkVantage Productivity Center, Sun JRE, Adobe Acrobat Reader, Ericsson WWAN Connection Manager, Ericsson WWAN Connection Manager ThinkVantage Client Security Solution, McAfee VirusScan Plus with 30 days of virus definitions, ThinkVantage Client Security Solution, McAfee VirusScan Plus with 30 days of virus definitions ThinkVantage Rescue and Recovery, PC-Doctor diagnostics, ThinkVantage Rescue and Recovery, PC-Doctor diagnostics, Ericsson WWAN driver, Ericsson WWAN driver |
| Operating system installed | Windows Vista Business |
| Number of battery cells | 6 |
| Charging port type | DC-in jack |
| Serial ports quantity | 0 |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| Cable lock slot type | IBM |
| Operating temperature (T-T) | 5 - 35 °C |
| Operating relative humidity (H-H) | 30 - 80 % |
| Keyboard type | Next Generation ThinkPad Keyboard |
| Pointing device | ThinkPad UltraNav |
| Maximum resolution | 2048 x 1536 pixels |
| Discrete graphics card model | Intel® GMA 4500MHD |
| Discrete graphics memory type | - |
| AC adapter power | 65 W |
| Product type | Laptop |
| Processor code | SLGER |
| Processor ARK ID | 37260 |
| Processor package size | 22 x 22 mm |
Weight and Dimensions| Depth | 337 mm |
|---|---|
| Height | 21.1 mm |
| Weight | 1770 g |
Follow rules to ensure general safety during maintenance and handling.
Observe rules for working on electrical equipment, including important precautions.
Assists in identifying potentially unsafe conditions and provides a checklist.
Protects against ESD damage by equalizing charge between machine, part, and person.
Ensures operator safety and correct system function through electrical grounding.
Provides safety notices in multiple languages including English, Arabic, French, etc.
Provides laser compliance statements in multiple languages for optical storage devices.
General strategy for replacing FRUs and specific notices for disk drives and system boards.
Guidance on replacing a hard disk drive, including data backup and low-level formatting.
Highlights sensitivity of system boards and precautions for handling to prevent damage.
Explains how to diagnose failures using error codes and narrative symptoms.
Details on replacing FRUs for CTO, CMV, and GAV models, including product definitions.
Information required when returning a FRU and items not covered under warranty.
Using PC-Doctor for DOS to detect errors and the procedure to run the diagnostic test.
A diagnostic program for Windows that provides problem solutions and history.
Running PC-Doctor program through Rescue and Recovery workspace to test hardware.
Table showing tests for each FRU to identify applicable tests for troubleshooting.
Procedures to verify symptoms related to power supply, AC adapter, and battery.
Procedure to install factory contents using recovery discs after HDD/SSD replacement.
Steps to restore computer to original factory configuration using a recovery disc set.
Information on power-on, hard-disk, and supervisor passwords for ThinkPad Notebooks.
Explains power management modes: screen blank, sleep, and hibernation.
Index listing symptoms and errors with their likely causes and FRU replacement actions.
Details on screw types, their characteristics, and proper tightening procedures.
Instructions for removing the SIM card and disconnecting cables from flip-lock ZIF connectors.
Identifies the location of ThinkPad T400s features and hardware on the front of the device.
Identifies the location of ThinkPad T400s features and hardware on the rear of the device.
Identifies the location of ThinkPad T400s features and hardware on the bottom of the device.
Lists all overall parts for the ThinkPad T400s, including FRU numbers and CRU IDs.
Lists specific LCD FRUs, including part numbers and CRU IDs for different models.
Lists keyboard parts by language, including FRU numbers and CRU IDs.
Lists miscellaneous parts such as screw kits, seal kits, and base miscellaneous parts.
Lists 2-pin and 3-pin AC adapters with their FRU numbers and CRU IDs.
Lists power cords by country/region and pin type, with FRU numbers and CRU IDs.
Lists recovery DVDs for Windows XP, Vista, and 7 by language and P/N.
Lists common service tools required for maintenance, including part numbers.
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