



![]() 140mm Ventilation Fan with Dual Mode Exhaust/Intake & Variable Speed | ![]() 2x140mm Ventilation Fan with Dual Mode Exhaust/Intake & Variable Speed | ![]() 120mmx2 PC Vent Fans | ![]() 280mm Upgraded Vent Fans | ![]() 120mm*38mm Axial Muffin Window Fan | ![]() 120mmx2 240mm USB PC Router Cooling Fan with Speed Controller | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Dimension | 140*140*25mm | 280*140*25mm | 240*120*25mm | 280*140*25mm | 120*120*38mm | 240*120*45mm |
| Dimension | 5.51*5.51*0.98inch | 11.02*5.51*0.98inch | 9.45*4.72*0.98inch | 11.02*5.51*0.98inch | 4.72*4.72*1.5inch | 9.44*4.72*1.77inch |
| Voltage | 3.3-12V | 3.3-12V | 3.3-12V | 3.3-12V | 9-24V | 5V |
| Air Flow Volume | 79.5-133.47CFM | (79.5-133.47CFM) x2 | 93CFM x2 | 98CFM x2 | 66-145CFM | 50-90CFM |
| Acoustical | 34.5-45.5dBA | (34.5-45.5dBA) x2 | 39.8dBA x2 | 39.8dBA x2 | 39-59dBA | 26dBA |
| Speed | 1550-2600RPM | (1550-2600RPM) x2 | (1100-3000RPM) x2 | (1000-2800RPM) x2 | 2200-4600RPM | 1500RPM |
| Connector | 1A Adapter | 2A Adapter | AC Plug | 3A Speed Control Adapter | AC Plug | USB |




![]() 140mm Ventilation Fan with Dual Mode Exhaust/Intake & Variable Speed | ![]() 2x140mm Ventilation Fan with Dual Mode Exhaust/Intake & Variable Speed | ![]() 120mmx2 PC Vent Fans | ![]() 280mm Upgraded Vent Fans | ![]() 120mm*38mm Axial Muffin Window Fan | ![]() 120mmx2 240mm USB PC Router Cooling Fan with Speed Controller | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Dimension | 140*140*25mm | 280*140*25mm | 240*120*25mm | 280*140*25mm | 120*120*38mm | 240*120*45mm |
| Dimension | 5.51*5.51*0.98inch | 11.02*5.51*0.98inch | 9.45*4.72*0.98inch | 11.02*5.51*0.98inch | 4.72*4.72*1.5inch | 9.44*4.72*1.77inch |
| Voltage | 3.3-12V | 3.3-12V | 3.3-12V | 3.3-12V | 9-24V | 5V |
| Air Flow Volume | 79.5-133.47CFM | (79.5-133.47CFM) x2 | 93CFM x2 | 98CFM x2 | 66-145CFM | 50-90CFM |
| Acoustical | 34.5-45.5dBA | (34.5-45.5dBA) x2 | 39.8dBA x2 | 39.8dBA x2 | 39-59dBA | 26dBA |
| Speed | 1550-2600RPM | (1550-2600RPM) x2 | (1100-3000RPM) x2 | (1000-2800RPM) x2 | 2200-4600RPM | 1500RPM |
| Connector | 1A Adapter | 2A Adapter | AC Plug | 3A Speed Control Adapter | AC Plug | USB |





















