120mm High‑Speed PWM Case Fan FN12-B1, Double Ball Bearing 800‑2800RPM High Airflow Cooling Fan
• High‑Speed Double Ball Bearing: 800‑2800RPM adjustable, 40,000‑hour MTBF for durable high‑load operation.
• Powerful Airflow & Static Pressure: Max 86.25CFM airflow, 2.98mm‑H₂O static pressure for excellent radiator & chassis cooling.
• 4‑Pin M/F Daisy‑Chain PWM Connector: 500mm cable length, convenient for multi‑fan wiring and speed synchronization.
• Wide Operating Voltage: 5‑13.8V working range, 5V startup voltage, flexible speed tuning.
• Solid Black Build: 7‑blade 120×120×25mm fan, mounting screws included for easy installation.
| FAN Specifications | FN12-B1 |
| Dimensions: | 120 x 120 x 25mm |
| Fan Frame Colour: | Black |
| Fan Blades / Colour: | 7/ Black |
| LED Qty / Type: | / |
| Bearing Type: | Double Ball Bearing |
| Fan Speed: | 800~2800 rpm ± 10% |
| Max. Air Flow : | 86.25CFM |
| Max. Static Air Pressure: | 2.98mm - H2O |
| Noise Level (max.): | 47.26db(A) |
| Cable Length : | 4pin(M/F) PWM Power), 500mm |
| Accessories: | Screws |
| Connectors: | 4pin(M/F) PWM Power |
| Rated Voltage: | 12V |
| Rated Current (max.): | 0.15A (Max. 0.18A) |
| Rated Input Power: | 6W (Max. 6.2W) |
| Voltage range: | 5-13.8V |
| Start Voltage: | 5V |
| M.T.B.F.: | 40,000 hrs |
