Description
The SilverStone SST-CPF01 is a specialized 1-to-2 PWM fan power adapter designed for PC enthusiasts who need to maximize their motherboard's cooling potential. By splitting a single 4-pin PWM signal into two, it allows for precise, synchronized speed control across multiple fans without requiring additional bulky controllers. This adapter is an essential tool for maintaining optimal thermal performance while keeping the internal layout of a chassis organized and professional.
This product is for:
- PC builders working with Mini-ITX cases that have limited motherboard fan headers.
- Enthusiasts looking to synchronize dual-fan CPU air coolers or 240mm radiators.
- Aesthetic-focused modders who require high-quality black braided sleeving for clean cable management.
- Silent PC advocates who want to control multiple case fans via a single PWM thermal curve.
- Budget-conscious upgraders needing a reliable, tax-included expansion solution for improved airflow.
Detailed specifications:
- Model: SST-CPF01
- Color: Black
- Connectors: 1 x 4-pin PWM (Male) to 2 x 4-pin PWM (Female)
- Cable Length: 100mm (3.94 inches)
- Material: High-density black braided sleeving
- Compatibility: Standard 3-pin and 4-pin PWM fans
- Signal Support: PWM speed control and RPM tachometer feedback
Installing the SST-CPF01 is a straightforward plug-and-play process that immediately resolves the common issue of insufficient fan headers. The 100mm length is ideal for reaching adjacent fans without creating excessive cable clutter. The braided sleeve is flexible yet sturdy, resisting tangles and blending seamlessly into dark interior chassis. During operation, the PWM signal passes through accurately, allowing the motherboard BIOS or software to regulate both fans simultaneously based on real-time CPU or system temperatures.
Compared to standard plastic-ribbon splitters, the SilverStone SST-CPF01 offers superior durability and EMI shielding thanks to its braided exterior. While generic splitters often lack the structural integrity for long-term use, SilverStone’s version ensures a secure connection that won't vibrate loose. Unlike active fan hubs that require SATA or Molex power, this passive splitter is more compact and easier to hide, making it the preferred choice for dual-fan configurations where total current draw remains within the motherboard header's safety limits.
Q&A:
- Can I use 3-pin fans with this 4-pin PWM splitter? Yes, the SST-CPF01 is backward compatible with 3-pin fans, though speed control will depend on your motherboard's DC voltage regulation capabilities.
- Will the motherboard report the RPM of both fans? No, to prevent signal interference, only one of the two output connectors sends an RPM tachometer signal to the motherboard.
- Is the 100mm length sufficient for large E-ATX cases? This cable is best suited for connecting fans in close proximity, such as on a radiator; for distant fans, an additional extension may be required.
- Does this cable require external power? No, it draws power directly from the motherboard fan header, making it a clean, one-cable solution.
- Is the braiding heat-resistant? The high-quality sleeve is designed to withstand standard PC internal operating temperatures without degrading or melting.
