The OCM is updated each month and is available at:
The OCM has the Option Part Number, Option Name and identifies the compatible system.
For most options that are listed in the OCM, a hyperlink to the Lenovo Support “Overview” document helps describe the option product features and specifications. The OCM also has the worldwide part numbers for: power adapters, keyboards, docking stations and port replicators.
Lenovo Support has information for various Lenovo accessories. The Lenovo Support includes: product photos, product features, technical specifications and compatibility information. To help quickly locate information, special web page URLs has been created. The following is a list of the most common special web page URLs:
Lenovo Support has recently added these two special web page URLs:
Each PSREF (ThinkPad, ThinkCentre, ThinkStation, ThinkServer, IdeaPad, and IdeaCentre) has an “Accessories” page. The “Accessories” page identifies the compatible accessories for each Lenovo system. The “Accessories” page also lists many of the special web page URLs for Lenovo accessories.
Lenovo recently created a U.S. web-based options configurator. This allows a user to identify the “recommended” accessories or all compatible accessories for ThinkPad, ThinkCentre, ThinkStation, IdeaPad, and IdeaCentre systems. Lenovo Quick Pick is a quick method to determine the compatible batteries, power adapters and other accessories.