Zyvpee DBTB0838B2S 80mm case fan 12V 2.1A 4-wire 7000 RPM 80 CFM 50 dBA 80x76mm
- Case Fan
- Case
OEM Industries
92 mm CPU fan with 12 V, 0.22 A draw and three-pin connector for standard motherboard headers
The OEM Industries DF0922512SEMN is a 92mm fan-only CPU cooler designed for systems that need a compact 12V cooling solution. It suits builders replacing a worn unit or assembling a low-profile tower where a 9cm footprint is required. The three-pin connector provides basic voltage control without PWM complexity. Buyers needing RGB illumination or a bundled heatsink should look elsewhere.
Rated at 12V and 0.22A, the fan draws 2.64W during operation. The three-pin interface allows the motherboard to vary voltage for speed regulation, which directly affects airflow and acoustic output. No LED lighting is present, so the unit adds no visual distraction in darkened environments. Performance scales with the voltage curve set in BIOS or fan-control software.
The blue plastic frame features eight symmetrical mounting holes, enabling flexible orientation on compatible heatsinks or chassis brackets. As a fan-only component, it assumes the installer already has a heatsink with matching 92mm hole spacing. The 3-wire cable supplies power, ground and a tachometer signal for RPM monitoring. No additional brackets or adapters are included in the package.
| Model | DF0922512SEMN |
|---|---|
| Color | Blue |
| Type | Fan only |
| Fan Size | 92mm |
| Power Connector | 3 Pin |
| LED | No |
Align the fan so the four corner holes and the four mid-edge holes all match the heatsink brackets, then secure with screws; the step often missed is checking airflow direction — the label side should face the heatsink for intake or away for exhaust.
The 12 V 0.22 A sleeve-bearing motor will eventually run dry; plan to clean dust from the blades every few months and replace the fan once bearing noise or RPM drop appears.
Under sustained load the 2.64 W motor hits its thermal ceiling first; the sleeve bearing lubricant degrades with heat, causing RPM to fall before any other component fails.
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