Use this 12v power source kit with 60mm case fan for easy air circulation fan installation. I can pack this kit with either one fan (a little more economical) or two fans (recommended). Here is a shot of the 1-fan kit.
The basic kit includes the following items:
- 12v, 500mA power supply
- 4-pin Molex to DUAL 3-pin adapter
- 60mm case fan
Take this combination for $18 with $6 shipping to total $24 shipped. With the dual 3-pin adapter you can run two fans with the single power supply. I'll add a second fan to make the kit $23 ($29 shipped).
One or two kits will ship via USPS Priority Mail for $6. Three or more 2-fan kits ship free!
The wires on the fans are about 12" long and each of the two wires on the connector is also about 12", so you can position the two fans up to about 48" apart.
Your plants and your frogs will love these fans!