InLine Fan Adapter Cable 2x 12V and 2x 5V for 4 Fans 33005B

This InLine Fan Adapter Cable (model 33005B) connects a single 4-pin 12V DC Molex power connector from a PC power supply to four fans: two fans receive 12V and two fans receive reduced 5V. The adapter is 0.1 m long and uses male connectors on both ends, providing a compact solution to power multiple internal PC fans from one Molex output.

Advantages

The cable enables powering of up to four fans from a single Molex 4-pin 12VDC connector while providing two reduced-voltage 5V outputs to lower fan speed and noise for two of the fans. Its short 0.1 m length reduces cable clutter inside the case, and the male-to-male connector layout simplifies installation without additional adapters.

Suitable for

• PC builders who need to power multiple case or cooling fans from one Molex connector
• Systems where quieter operation is required for some fans by supplying them with 5V
• Small or compact PC cases with limited internal cable space

Key specifications

• Brand: InLine
• Model (MPN): 33005B
• EAN: 4043718102310
• Cable length: 0.1 m
• Connector type: 4-pin Molex (male) to 4 fan outputs (male)
• Output voltages: 2 × 12V, 2 × 5V
• Product colour: Multicolour

How to use

Connect the adapter's 4-pin Molex male plug to a compatible 12VDC Molex power connector from the PC power supply. Attach up to four fans to the cable's fan outputs, ensuring two fans are connected to the 12V outputs and two to the 5V outputs if reduced speed is desired. Secure cables inside the case to prevent interference with moving parts.

Recommendations

Use the adapter only with compatible 4-pin Molex power outputs from a PC power supply. Verify fan voltage and current specifications to ensure safe operation; avoid overloading the Molex connector by connecting fans whose combined current exceeds the power supply or connector rating.