About this item【Moisture Proof】The fans are IP56 rating designed for humidity area or equipment cooling.Its moisture-resistant design effectively protects against humidity, ensuring stable performance in refrigerators, dishwashers, and incubators while enhancing durability and reducing maintenance needs.【SPEED & NOISE】12v 80mm x 80mm x 25mm (3.15*3.15*0.98inch) fan with 3500 ±10%RPM & noise 38.5dBA can satisfied with daily cooling but not noisy.【CONNECTOR& SPEC】80mm fan with 0.33A 3.96W,2 wire 3pin 2510 for easy connection and multi-used for green house ,refrigerator ,or other equipment cooling.【VALUE 2-PACK】It comes with 2pcs 80mm 8025 fan ,you will get 2pcs fans for replacement.【WIDE APPLICATION】Designed for projects that require cooling or ventilation; can also be used as a replacement fan for a variety of products such as PC PSUs, incubators, RV refrigerators and more.