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Zyvpee
Zyvpee EFB0412VHD 40mm 4020 12V .18A 2 Wires
A 40 mm by 20 mm ball-bearing case fan running on 12 V at 0.18 A with a two-wire connector
- TypeCPU Cooler Fan
- Bearing TypeBall
- Power Connector2 Wires
- ColorBlack
- LEDNon-LED
- Dimensions40*20mm
- Compact 40 mm frame fits tight 1U cases
- Ball bearing ensures long-life, quiet operation
- 12 V, 0.18 A draw keeps power use low
- Two-wire connector simplifies motherboard hookup
- Non-LED black design suits stealth builds
Compact 40 mm 12 V axial fan for tight chassis
The Zyvpee EFB0412VHD is a 40 mm by 20 mm two-wire DC fan rated at 12 V and 0.18 A. It fits 1U server cases, small-form-factor workstations and embedded appliances where a low-profile 4020 frame is the only option.
Two-wire 12 V supply means fixed speed
The 2-pin connector delivers constant voltage, so the fan runs at a single speed determined by the 12 V rail. There is no speed signal or variable control, and the 0.18 A draw limits use to headers that can supply at least that current.
Simple two-wire install but verify header polarity
The bare two-wire lead plugs directly onto a 12 V header; reverse polarity will prevent rotation. The 40 mm square frame and 20 mm thickness must clear nearby components, and the ball bearing design requires correct orientation to avoid premature wear.
Highlights
- Compact 40 mm frame fits tight 1U cases
- Ball bearing ensures long-life, quiet operation
- 12 V, 0.18 A draw keeps power use low
- Two-wire connector simplifies motherboard hookup
- Non-LED black design suits stealth builds
Specifications
| Brand | 3ccooler.com |
|---|---|
| Series | EFB0412VHD |
| Model | EFB0412VHD |
| Type | CPU Cooler Fan |
| Bearing Type | Ball |
| Power Connector | 2 Wires |
| Color | Black |
| LED | Non-LED |
| Dimensions | 40*20mm |
Questions about this item
Should I choose the 4020 or the 412 model?
EFB0412VHD is the single model; 4020 and 412 both describe the same 40 mm by 20 mm frame
What does the 12 V .18 A rating mean once the fan is installed?
It draws 0.18 A from a 12 V header, so the motor receives just over two watts to spin the ball-bearing rotor
The 2-wire connector — what does that limit in practice?
Two wires carry power only, so speed is fixed at full voltage with no PWM or RPM reporting
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