TSUJ
TSUJ Kepler-C72J-OYS-0326 4020 4CM 12V .15A 3 Wires 3 Pins Case Fan
A 4 cm case fan running at 12 V with a three-wire, three-pin connector and 0.15 A draw
- Features4020 4CM 1608KL-04W-B59 T04 12V 0.15A 3 Wires 3 Pins Case Fa
- Compact 4 cm frame fits tight chassis spaces
- 12 V .15 A draw keeps power load low
- Three-wire three-pin connector enables speed monitoring
- 1608 motor code identifies exact replacement match
- New condition guarantees full rated performance
Compact 12V Case Fan
The TSUJ Kepler-C72J-OYS-0326 is a 4020 form-factor case fan designed for 12V systems. It draws 0.15A and connects via a three-wire, three-pin header. The unit suits builders needing a small airflow device for tight chassis spaces.
Thermals Noise and Power
Operating at 12V and 0.15A, the fan consumes minimal power during normal operation. The three-pin connection allows basic speed reporting to the motherboard. Acoustic output remains low thanks to the compact 4020 frame and modest current draw.
Sustained Load Behaviour
Under continuous duty the fan maintains steady rotation at the rated 12V 0.15A specification. The three-wire design supports ongoing RPM monitoring without PWM control. Long-term reliability suits always-on or server-type workloads within the stated electrical limits.
Highlights
- Compact 4 cm frame fits tight chassis spaces
- 12 V .15 A draw keeps power load low
- Three-wire three-pin connector enables speed monitoring
- 1608 motor code identifies exact replacement match
- New condition guarantees full rated performance
Specifications
| Brand | TSUJ |
|---|---|
| Part Number | Kepler-C72J-OYS-0326 |
| Features | 4020 4CM 1608KL-04W-B59 T04 12V 0.15A 3 Wires 3 Pins Case Fan |
Questions about this item
How do I install the TSUJ Kepler-C72J-OYS-0326 fan and which wire is the tachometer?
Mount the 4020 frame with four screws, then plug the 3-pin connector so the yellow wire aligns with the motherboard's tachometer pin; reversing the yellow and black wires is the common mistake that stops speed reporting.
What maintenance will this 12V 0.15A case fan need over time?
Expect to clean dust from the 4 cm blades every few months; the sleeve bearing cannot be relubricated, so plan to replace the unit once noise or vibration appears.
What is the first limit reached when this 3-wire fan runs continuously at 12 V?
The 0.15 A current draw is fixed, so the sleeve bearing's heat tolerance becomes the limiting factor before any electrical threshold is hit.
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