Sure, on the 2nd link.
But are you sure it comes with a Molex plug only? Most fans come with an adapter to turn the 3-pin (to motherboard or fan controller) to a 4-pin Molex (to power supply).
You are going the other way: 4-to-3.
So both of the adapters in the links are fine?
It doesn't state if it includes it, I'm not going to wait for if to come then order an adapter, I wanna be able to get it all set up at once.