If your going to connect it to your motherboard, the only thing your really limited by is the amperage output of the motherboard. I would find that out, then buy a fan based on that. Also, the fan is probably going to need an rpm wire.
I would stay clear of the vantec stealth. Nexus would be a good choice, or Papst. I would reccomend a Panaflo low, but most don't have rpm wires.
Is this for your case or cpu? I would try and get a 38mm deep fan, as they usually create more pressure than 25mm deep fans.