Zyvpee
Zyvpee DFB802024H 80x20mm 24V 3.1W 2-pin case fan
An 80 mm case fan with dual-ball bearings, running at 3500-3999 RPM and 25-30 dBA on a 24 V, 3.1 W two-pin connector
- TypeCase Fan
- CompatibilityCase
- Bearing Type2 Ball
- RPM3500-3999 RPM
- Noise Level25 - 30 dBA
- Power Connector2 Pin
- Dual ball bearings extend service life
- 24 V DC input suits industrial and server chassis
- 1 W draw keeps power budgets low
- 3500–3999 RPM delivers strong airflow for 80 mm frames
- 25–30 dBA runs quietly in noise-sensitive builds
80 mm 24 V case fan
The Zyvpee DFB802024H is an 80 mm square frame fan with a 20 mm thickness. It runs on 24 V DC and draws 3.1 W through a two-pin power connector. The unit uses a dual-ball bearing and spins between 3500 and 3999 RPM. No LED lighting is fitted.
Suited for 24 V industrial or server chassis
This fan fits builders who need a compact 24 V cooler for tight case layouts or inverter equipment. The two-pin connector means speed cannot be regulated by PWM headers, so it is not for systems that require motherboard fan curves or silent low-speed operation. Buyers who need variable speed control should look at something else.
Check voltage header and mounting space
Verify that your chassis or power board supplies a 24 V two-pin header before ordering. Confirm the 80 mm by 80 mm footprint with 20 mm depth clears surrounding components and cable runs. The dual-ball bearing design tolerates varied orientation, but ensure airflow direction matches your thermal plan.
Highlights
- Dual ball bearings extend service life
- 24 V DC input suits industrial and server chassis
- 1 W draw keeps power budgets low
- 3500–3999 RPM delivers strong airflow for 80 mm frames
- 25–30 dBA runs quietly in noise-sensitive builds
Specifications
| Series | DFB802024H |
|---|---|
| Model | DFB802024H |
| Type | Case Fan |
| Compatibility | Case |
| Bearing Type | 2 Ball |
| RPM | 3500-3999 RPM |
| Noise Level | 25 - 30 dBA |
| Power Connector | 2 Pin |
| Color | Black |
| LED | Non-LED |
| Features | DC square Cooler |
| Dimensions | 80*80*20mm |
Questions about this item
What voltage header or supply does the 24 V 3.1 W fan need to run?
The fan is rated for 24 V DC and draws 3.1 W, so it must be connected to a 24 V fan header or a 24 V DC power source.
Can the 2-pin connector plug into a standard 3-pin or 4-pin motherboard header?
The 2-pin plug fits the two power pins on 3-pin or 4-pin headers; the tachometer and PWM pins simply remain unused.
How do I confirm the fan is operating within its 3500–3999 RPM range after installation?
Listen for the expected 25–30 dBA noise level and verify the RPM reading in BIOS or monitoring software matches the 3500–3999 RPM specification.
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