This is a fairly thin, multi blade 80mm case fan.
This 10mm thick 80mm computer case fans are perfect for adding discrete airflow in Tight Spaces; Great Replacement for Hard Drive Enclosure Fan and the stock fan on an EVGA GTX; Can be replace a power supply fan in an MATX Case, Small ITX Builds or 3D Printer.
The fan's housing and its impeller and blades are molded with PBT plastic which have a high resistance to flammability.
Brushless motors contains pure copper coil that have a higher resistance to heat. Containing long life dual ball bearing, the fans can be run up to 50,000 hours.
It comes with a 2-pin connector,The wires are for +12V power (red wire), ground - (black wire).
The package includes two 80x80x10 mm fans; two 80mm metal fan guards and mounting screws set. The GDSTIME axial fan are CE and RoHS certified.