Double ball bearing:
Size: 50X 50 X 10MM (length 5CM, thickness 1CM) thin fan
Rated voltage: 5V
Speed: 4000 + 10%
Interface: 2 needle board
Line length: 15CM joint, joint with what kind of message, please follow the shopkeeper.
The characteristics of double ball bearing maintenance free, long service life, with sufficient cooling air volume and pressure
For the case. Beiqiao Nanqiao heat, auxiliary cooling, high reliable server applications.