256MB, 512MB, 1GB, or 2GB and supports up to 4GB maximum memory Note: Only 64-bit operating systems support more than 3GB of system memory (RAM). Intel Chipsets 945GM and 945PM do not support more than 3GB system memory (RAM), even when a 64-bit operating system is installed.
ThinkVantage Technologies help make your system more secure, manage networks and connectivity, backup and restore your data, and more. Learn more and download.
Hardware Maintenance Manual - Information regarding hardware installation and removal, diagnostics, hardware interfaces, and replacement (FRU) part numbers
Service and Troubleshooting guide - Contains general information about the ThinkPad system including an Overview, solving computer problems, getting help, and warranty information.