The PF9XB is the standard issue for the following series:
One of the most distinctive features of the PF9XB (and its siblings) is the connector. Unlike the round plugs of the past which could fit loosely or incorrectly, the rectangular slim tip is keyed. It only goes in one way (usually with the Lenovo logo facing up). lenovo pf9xb
Because the ThinkSystem SR550 is now a "previous generation" machine (succeeded by the SR650 and newer Intel generations), the PF9XB motherboards are flooding the secondary market. The PF9XB is the standard issue for the
The PF9XB outputs .