Impress IM-708 3-Speed Desk Fan
If you're one of those people who shops for fans based on their quietness and light-breeziness, the 8-inch Impress IM-708 desk fan is not for you. This sucker can get LOUD on its highest setting. Even the lowest setting, though relatively subdued, still moves plenty of air to keep you cool. It works great on a bedside table at night, especially if you need white noise and cool air to fall asleep. You can also wall-mount it, if that's your thing.
Get this fan for $20 on Amazon.