Fan specification parameters:
Model: 7015MB05B
Specification: 70*70*15mm
Bearing: Alloy
Hydraulic Bearing Voltage: DC5V
Current: 0.20A
Speed: 2100 R. P. M.
+10% Life: 5, 000 hours
Interface: USB
Others: Industrial Fan, No Independent Packaging, Bulk, Factory Inventory The fan used is a 7cm fan of hydraulic bearing, which can run without shutdown a long time. The bearing is not an ordinary oil bearing. There is no need to worry about its quality. included 70mm fan X 2pcs Dustproof Net X 2pcs Screw X 8pcs Gum X 4pcs