Power
Molex 4-pin
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://cablefyi.com/iframe/entity//" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://cablefyi.com/entity//Add a dynamic SVG badge to your README or docs.
[](https://cablefyi.com/entity//)Use the native HTML custom element.
Family
Power
Form Factor
Rectangular nylon 4-pin
Pin Count
4
Year
1963
Legacy internal power connector for IDE drives, fans, and accessories. Supplies 5V and 12V. Being replaced by SATA power but still needed for some case fans and RGB controllers.
Specifications
Compatible Cables
Compatibility
| Connect To | Compatible | Adapter | |
|---|---|---|---|
| Apple 30-pin | No | — | Details → |
| HDMI Type-A (Standard) | No | — | Details → |
| IEC C7/C8 (Figure-8) | No | — | Details → |
| HD-SDI (BNC) | No | — | Details → |
| SD Card Slot | No | — | Details → |
| PCIe x1 | No | — | Details → |
| MIDI DIN | No | — | Details → |
| HDMI Type-C (Mini) | No | — | Details → |
| Component Video (RCA) | No | — | Details → |
| ATX 24-pin | No | — | Details → |
| Mini DisplayPort | No | — | Details → |
| HDMI Type-D (Micro) | No | — | Details → |
| USB-C Alt Mode DisplayPort | No | — | Details → |
| USB Type-A | No | — | Details → |
| RJ45 | No | — | Details → |
| IEC C13/C14 | No | — | Details → |
| HDMI Type-E (Automotive) | No | — | Details → |
| M.2 (M-key) | No | — | Details → |
| FireWire 800 (9-pin) | No | — | Details → |
| 2.5mm TS | No | — | Details → |