Cooler Master Hyper 212 Halo Black CPU Cooler RR-S4KK-20PA-R1
- 120 mm
- Black
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An 80 by 25 millimetre SUNON square fan running at 12 volts and 1.8 watts with a two-wire connection
The OEM Industries KD1208PTB1 is a 12 V, 1.8 W square fan designed for direct CPU mounting. Its 8025 frame fits tight clearances where larger tower coolers cannot. The two-wire power lead provides simple connectivity to a standard motherboard header. This unit suits builds that need basic active cooling without RGB or PWM control.
Ideal for refreshing an ageing office PC, a thin client or a home server that runs a low-TDP processor. The 12 V, 1.8 W rating keeps power draw minimal. Builders who need variable speed control, higher static pressure or quieter operation under load should look at a four-wire PWM alternative with a larger heatsink.
Verify that your motherboard or chassis offers the 80 mm square mounting pattern used by the KD1208PTB1. Confirm the CPU fan header supplies 12 V on a two-pin or three-pin connector; the cooler’s two-wire plug will not report speed to the BIOS. Ensure physical clearance around the socket matches the 8025 footprint before ordering.
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| Product | |
|---|---|
| Model name | KD1208PTB1 |
| Product color | Black |
| Product type | Fan only |
| More details | |
| LED lighting | No |
The 8025 cooler uses an 80 mm by 80 mm square footprint, so the motherboard must provide matching 80 mm mounting centres.
Yes, the 2-wire design draws 1.8 W at 12 V and spins at full speed on any standard 12 V header.
Measure 12 V across the two power wires while the system is running; the fan should rotate steadily at that voltage.
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