Cooler Master Hyper 212 Halo Black CPU Cooler RR-S4KK-20PA-R1
- 120 mm
- Black
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150 mm by 25 mm blower fan runs on 12 V at 0.42 A with a two-wire connector
This DC brushless blower is built for servers, inverters and compact enclosures that need directed airflow through restricted channels. It suits system integrators and maintenance engineers who need a 12 V replacement fan with a two-wire power lead.
The unit installs with a simple two-wire 12 V feed; no PWM or tachometer wiring is present, so speed control and monitoring must be handled externally. Builders should verify that the chassis can accommodate the 150 mm by 25 mm frame and that the blower outlet aligns with the intended duct path.
At 12 V and 0.42 A the fan draws roughly five watts, providing focused airflow for dense component stacks or ducting runs. It is not suited for open-air CPU tower cooling or builds that require PWM speed curves, high static pressure at low voltage, or four-wire motherboard headers.
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| Product | |
|---|---|
| Model name | M1502512M |
| Product color | Black |
| Product type | Fan only |
| Power | |
| Power input connector | 2 Wires |
| More details | |
| LED lighting | No |
Apply 12 V and verify the brushless motor starts smoothly; the .42 A draw should appear on a multimeter if the fan is running at full speed.
Only the black blower with its two-wire lead is included; mounting screws, a 12 V power source and any ducting are not supplied.
The M1502512M is the single model offered in that 150×25 mm size with a 12 V .42 A rating.
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