We carry thousands of options for DC Fans and AC Fans.
Only a few of the DC fans come with connectors already attached click here for a small list.
A few different connectors are commonly used on Fans.
You may find WM2001-ND is used on a lot of the fans made by Delta electronics.
A few types from various manufacturers use WM1720-ND
There are also some that use JST Connectors such as the XH series
If you see a part number for a fan with wire leads and have a connector style you were interested in we may be able to attach the connectors. Email custom.orders@digikey.com with the fan number and connector number for more information if it can be done.