Up for sale is an extremely rare multiplier-unlocked Pentium 2. These were only made in early runs of the Pentium 2 manufacturing, at which point Intel locked them down. I tested it at 400 MHz and 200 MHz just to be sure the multiplier was unlocked. I took screenshots to show it, as well as Quake Speed test runs to make sure it was stable. The speed test shows a strange Processor speed, but it is clocked right, and the Quake speed test proves it.
These are great for retro setups, as you can clock it down super slow by disabling the cache and using a lower multiplier. The lowest my board would go is 2.0X, but with a better board, you may be able to go lower.
I was unable to test the fan due to not having a power cable able to connect to it, but it ran my tests fine. The fan does spin freely, so I think it should work just fine.
Please let me know if you have any questions.