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**B Grade** AK-FN057 Apache Super Silent 120mm Fan - 4 Pin PWM
B Grade items may have been used, have damaged packaging, missing accessories or a combination of these (Motherboards may be missing I/O shields).
Some items may have scuff marks or slight scratches but should otherwise be an operable product.
PWM is a widely available feature on all current Intel and AMD platform based motherboards. It is more accurate than voltage regulation, energy saving and a fully automatic way of controlling the fan speed. PWM provides ultra quiet acoustics during normal PC use and high performance cooling under high system load. The Optional Akasa AK-CB002 cable adapter can provide the system with two additional PWM connectors if needed.
- Super silent APACHE fans in camouflage colours
- S-FLOW fan blade design delivers 30% higher airflow
- IP-54 military standard moisture and dust protection
- Super silent with PWM auto speed control
- Hydro Dynamic Bearing extends fan life up to 50,000 hours
- Dimension 120 X 120 X 25mm
- Bearing HDB (Hydro Dynamic Bearing)
- Speed 600 -1300 RPM
- Max airflow 57.53 CFM (97.74 m3/h)
- Sound level 6.9 -16.05 dB(A)
- Max static air pressure 2.64 mm-H2O
- Rated voltage 12V
- Connector PWM-4pin