Whether you are reviving a legacy system or adding more storage to a modern build, this SATA 15-Pin to 4-Pin Molex Adapter is the essential bridge between your power supply and your drives.
Product Overview
This cable allows you to connect a standard SATA hard drive (HDD) or solid-state drive (SSD) to an older power supply unit (PSU) that only features 4-pin Molex connectors. It eliminates the need to upgrade your entire power supply just to add a new drive.
Key Features
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Universal Compatibility: Works with all 2.5-inch and 3.5-inch Serial ATA (SATA) devices, including HDDs, SSDs, and optical drives (CD/DVD/Blu-ray).
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High-Quality Construction: Built with 18 AWG (American Wire Gauge) copper conductors to ensure stable power delivery and prevent overheating under load.
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Secure Connection: Precision-molded connectors provide a snug, “no-wiggle” fit, ensuring the 15-pin SATA interface stays locked into your drive.
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Flexible Reach: Typically available in lengths of 6 to 8 inches, providing enough slack for easy cable management without creating unnecessary clutter.
Technical Specifications
| Feature | Specification |
| Connector A | 15-Pin SATA Female (Connects to the Drive) |
| Connector B | 4-Pin Molex Male (Connects to the PSU) |
| Wire Gauge | 18 AWG |
| Voltage Supported | 5V and 12V DC |
| Cable Jacket | Flexible PVC |
Why Choose This Adapter?
Pro Tip: Many older power supplies lack enough SATA power leads. Using a high-quality 18 AWG adapter is a safer alternative to “daisy-chaining” cheap splitters, as it maintains the integrity of the voltage required for high-speed SSDs.
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Cost-Effective: A simple fix for hardware compatibility issues.
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Plug-and-Play: No software or setup required; just plug it in and power up.
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Safety First: Engineered to handle the power draw of modern high-RPM mechanical drives and high-capacity SSDs.
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