The ID-COOLING AF-1230-K is a 120mm (30mm thick) case cooling fan with PWM speed control, can be connected in a chain, Zero RPM mode (it can stop completely at a lower PWM signal) and anti-vibration grips. High-quality, reliable and efficient product, which is an excellent choice for any computer system.

Excellent cooling performance
The AF-1230-K fan with thickened frame and blades has a static pressure of 2.78mm/H2O, which allows it to push air through even narrow heatsinks. At the same time, it has a maximum airflow of 84.78 CFM, which allows the heat from the enclosures to be dissipated quickly.

Longer lifespan
The improved hydraulic bearing used in AF fans uses a lubricant to reduce friction between the shaft and the bearing, creating a balance between high airflow and minimal mechanical noise. In addition, reduced friction means a longer lifespan for the fan.

Smooth operation
With a high-torque, three-phase, 6-pole fan motor, the AF-1230-K's speed performance and exceptional running smoothness are further optimized by eliminating torque variations. This keeps the fan extremely quiet even at very close range.

PWM function
The PWM version of the fan supports fully automatic speed control and has a low-noise adapter that reduces the maximum speed for even quieter operation. The Daisy Chain connector provides a high degree of flexibility.

Less resonance
Integrated anti-vibration pads made of extra-soft silicone minimize the transmission of the smallest vibrations while reducing air loss between the fan and the cooler for optimal cooling performance, further improving the fan's noise efficiency.

Zero speed mode
Set the exact speed of fans with PWM control and support for 0 RPM PWM signals, which allows you to completely stop fans at low temperatures and completely eliminate fan noise.

It is reliable and robust
The fan comes with 4 standard housing screws and 4 cooling screws. You only need to tighten one screw and you can already see how convenient it is to install the fan: it is as stable and safe as possible, and it is an absolute pleasure to use it.

Specifications
- Fan size: 120 × 120 × 30 mm
- Weight. 220 g (Net weight, including the fan only)
- Nominal voltage: 12 VDC
- Operating voltage: 10.8 ～13.2 V DC
- Starting voltage: 7 VDC
- Nominal current: 0.2 A
- Power input: 2.4 W
- Bearing type: Hydraulic bearing
- Fan speed: 0~2000 rpm ±10%
- Max. air pressure: 2.78 mmH2O
- Max airflow: 84.7 CFM
- Noise: 31.1 dB(A) max.
- Connector: 4-pin PWM

In conclusion, the ID-COOLING AF-1230-K is a house cooling fan that is an excellent choice in terms of both performance and lifespan. Quiet but powerful operation, simple installation, high technological standards and extreme durability are all the product's main strengths that make it stand out from the rest.