UOTEK UT-885 USB to RS-485 RS-422 Converter 5-pin Terminal Block
- CONVERTER
- Black
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Zyvpee
A 90×25 mm ball-bearing case fan with a 4-pin PWM connector for 12 V CPU cooling
The Zyvpee AD0912UB-A7BGL is a 90 by 25 mm case fan built for compact CPU coolers and tight chassis. It runs on 12 V at 0.45 A through a standard 4-pin PWM connector, so the motherboard can regulate speed automatically. The black, non-LED frame keeps the look neutral for any build.
A ball bearing handles continuous rotation with less friction wear than sleeve alternatives, keeping noise and vibration stable over long sessions. The 4-wire control lets the curve ramp up only when thermals demand it, so the fan stays quieter at idle while still moving air under load. No lighting means zero extra electrical draw.
Four corner screw holes match the 90 mm standard, and the keyed 4-pin plug prevents reversed insertion. The only common snag is cable reach in larger towers; an extension may be needed if the header sits far from the mount. Verify the 90 mm hole pattern before ordering.
| Brand | 3ccooler.com |
|---|---|
| Series | AD0912UB-A7BGL |
| Model | AD0912UB-A7BGL |
| Type | Case Fan |
| Bearing Type | Ball |
| Power Connector | 4 Pin |
| Color | Black |
| LED | Non-LED |
| Features | CPU Fan |
| Dimensions | 90*25mm |
The fan draws 0.45 A at 12 V, so sustained power is modest and the ball bearing keeps acoustic output steady during all-day use.
A standard 4-pin PWM header supplies both power and speed control; the fan will also run at full speed on a 3-pin header.
Yes, the 4-pin plug fits a 3-pin header and the fan will spin at maximum speed, while the 90x25 mm size matches legacy 9025 mounting holes.
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