2 x 40 mm USB Powered Fan w/Speed Control [Stir Plate Project, Kegerator Circulation] – $12.88, $6.44 each + free prime ship
PLUSPOE 2-Pack 40mm x10mm DC 5V USB Brushless Cooling Fan, Dual Ball Bearing, Quiet Operation, 4010 Small Computer FanMore Info
- Rated Voltage: 5V DC, Current: 0.2A
- Airflow: 7.52CFM, Speed: 6800RPM, Noise: 26 dBA
- Bearing Type: Dual Ball Bearing; Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright
- Lead Wire: USB, length: 500mm/19.68inch;
- USB plug can power the fan through USB ports found behind popular AV electronics and game consoles.
From HBF: Make sure the components you use are compatible and rated for your intended application. Contact manufacturer with questions about suitability or a specific application. Always read and follow manufacturer directions.
- Possible uses include… putting together a DIY Stir Plate and using this for a recirculating fan in your kegerator – See: Kegerator Beer Line Temperatures & Reducing Foam with a Recirculating Fan
- Also: Kegerator Beer Line Temperatures & Reducing Foam with a Recirculating Fan
- Also: Make Your Own Stir Plate: 3D Printed Stir Plate Magnet Mounting-Thingy!
- Ready Made Stir Plates… StirStarter Stir Plate – 5L Stir Plate – free shipping to US addresses + lifetime warranty. I’ve used the StirStarter for years and I can wholeheartedly recommend it to you.
This model is nice because it’s USB powered. USB power blocks are easy to be had. That means no manual wiring and no guessing voltage. And, generally speaking, it’s not as expensive as some of the pre-wired options out there. This also has a speed control. That could potentially be useful for stir plate projects although I have no idea if it would offer the granularity needed for that sort of project.
3/14 5 PM Central: These are selling for just $12.88. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices and availability can change quickly. Check product page for current info – More About Prices
PLUSPOE 2-Pack 40mm x10mm DC 5V USB Brushless Cooling Fan, Dual Ball Bearing, Quiet Operation, 4010 Small Computer Fan – note, multiple variations of this product may exist including different sizes and other options, a different product may show up at this link