If your PC is overheating because you can’t fit enough fans, you need a simple way to power extra units without rewiring the whole system. The Fan splitter lets you connect two 3-pin (TX3) case fans to a single power connector, giving you more airflow and better temperature control without upgrading your PSU. Its short 0.3m length keeps cables tidy and avoids strain on the power supply.
Usages of a 0.3m Fan splitter
Use it when adding or repositioning case fans during a build or upgrade, allowing you to run two fans from one connector and keep cable routing neat inside the chassis.
Benefits of StarTech.com Fan splitter
- Easy installation: plug-and-play design saves time and effort.
- Space saving: the 30 cm cable fits tight cases without clutter.
- Flexible cooling: power two fans from one header for improved airflow.
- Reliable performance: high-quality materials ensure long-term durability.
- Lifetime warranty: peace of mind backed by StarTech.com.
StarTech.com Fan splitter
Choosing this splitter means you get a purpose-built solution that lets you maximise cooling without the hassle of extra power cables. The 0.3m length is long enough to reach most fan locations yet short enough to stay out of the way, helping you maintain a clean interior and better airflow.
Key Features of a 0.3m Fan splitter
- Cable length: 30cm. Provides enough reach while staying compact.
- Right connector gender: Male. Fits directly into the motherboard or PSU header.
- Left connector gender: Female. Accepts two fan plugs securely.
- Right connector type: 3 pin internal power. Matches standard TX3 fan connectors.
- Left connector type: 3 pin internal power. Supplies power to both fans.
- Cable / I/O type: Fan power splitter. Designed specifically for dual-fan setups.
- Package dimensions: Width 90 mm, Depth 0.0700 mm, Height 125 mm. Fits easily in standard packaging.
- Compliance: RoHS. Meets environmental safety standards.
- Warranty: Lifetime from StarTech.com. Guarantees lasting support.
- Material quality: Constructed from high-grade components for durability.
Specifications
| Cable |
| Cable / Right Connector Gender | Male |
| Cable / Cable Subcategory | Power |
| Cable / I/O Cable Type | Fan power splitter |
| Cable / Right Connector Type | 3 pin internal power |
| Cable / Left Connector Gender | Female |
| Cable / Left Connector Type | 3 pin internal power |
| Header |
| Header / Product Line | StarTech |
| Header / Packaged Quantity | 1 |
| Dimensions & Weight |
| Dimensions & Weight / Cable Length | 30cm |
| General |
| General / Type | Fan power splitter |
| General / Cable Length | 30 cm |
| Connectivity |
| Connectivity / Connector | 3 pin internal power - female |
| Connectivity / Connector (Second End) | 2 x 3 pin internal power - male |
| Summary Details |
| Connector 1 | Molex (3-pin) |
| Connector 2 | 2 x Molex (3-pin) |
| Cable length | 0.3 m |
| Compliance certificates | RoHS |
| Width | 8 mm |
| Depth | 300 mm |
| Height | 6 mm |
| Package width | 90 mm |
| Package depth | 0.0700 mm |
| Package height | 125 mm |
