Quick Summary
The RUNCCI-YUN 4 pack SATA to 3Pin/4Pin case fan splitter cables are for powering PC case fans from a 15-pin SATA connector. Each cable provides 3 x 3/4-pin fan connectors and is stated as a 1 to 3 splitter.
The cables are stated as 27cm long and have black braided outer protection. The splitter is described as using galvanized copper inside and PVC insulation outside.
Who It Is Best For
This is for buyers who need to connect multiple case fans from a SATA power source, or who want to work around a shortage of 3Pin or 4Pin fan connectors on a motherboard. It is also relevant if you are checking the cable length and want a neater cable run inside the PC case.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | RUNCCI-YUN, as stated in the product title. |
| Pack quantity | 4 pieces, which matters if you need multiple splitter cables. |
| Power input | 15-pin SATA connector for fan power input. |
| Fan outputs | 3 x 3/4-pin fan connectors, compatible with both 3-pin and 4-pin fans. |
| Cable length | 27cm, which affects how far components can be positioned inside the case. |
| Construction | Galvanized copper inside and PVC insulation outside, with black braided cable protection. |
Why Buyers Choose It
- 3 x 3/4-pin fan outputs let one SATA power connection feed multiple fans.
- 27cm cable length gives some room for internal routing inside a PC case.
- Black braided protection may help keep the cable run tidier.
- The 4 pack suits builds that need more than one splitter cable.
What To Know Before You Buy
Check that your case build needs SATA-powered fan splitting before ordering. The output is listed as 3 x 3/4-pin fan connector, so confirm your fans match that connector style. The stated 27cm length should also be checked against your planned cable route inside the case.
Common Buyer Questions
What does the cable connect to?
It takes input from a 15-pin SATA connector and provides 3 x 3/4-pin fan outputs.
How many cables are included?
The pack includes 4 splitter cables.
What fans does it work with?
It is stated as compatible with both 3-pin and 4-pin fans.
How long is each cable?
Each cable is stated as 27cm long.
Final Buying View
If you need a SATA to multi-fan splitter for a PC case build, this 4 pack gives you a straightforward 1 to 3 fan power option. Check the connector type and cable length against your setup before ordering.





