Molex 4-Pin to FDD Floppy Power Adapter Cable 20cm

Molex 4-Pin to Floppy (FDD) Power Adapter Cable — 20cm

Keep your vintage floppy disk drives and slim IDE devices powered up with this compact, no-fuss adapter cable. This 20cm cable converts a standard large 4-pin Molex connector (from your PSU) into a small 4-pin FDD connector, making it a must-have for PC builders, retro computing enthusiasts, and anyone restoring or upgrading an older desktop system.

Key Features

• Universal Compatibility: Connects any standard ATX power supply (big 4-pin Molex output) to small 4-pin FDD/floppy disk drive power inputs.
• Compact 20cm Length: Neat cable management inside your case — long enough to reach comfortably, short enough to avoid clutter.
• Plug-and-Play: No assembly required. Simply connect and go — zero configuration needed.
• Durable Build: Quality wiring with secure, snug-fitting connectors to ensure a stable power connection.
• No High-Concern Chemicals: Manufactured without hazardous chemicals for peace of mind.

Specifications

• Connector Type: Big 4-Pin Molex (input) → Small 4-Pin FDD (output)
• Cable Length: 20cm (~7.9 inches)
• Model: FDD Power Supply Cable
• Assembly Required: No
• Country of Origin: Made in China

What's in the Box?

• 1 × Molex 4-Pin to FDD 4-Pin Power Adapter Cable (20cm)

Related Products You May Like

• 1/2" Drive 8-Piece Hex Short Socket Set – Vanadium Steel
• 10-Pc Hex Nut & Bolt Extractor Kit 9–19mm | HIP Tools
• 105° Right Angle Driver with 1/4" Hex Screwdriver Bit | HIP

Learn more: OSHA on eye and face protection

Frequently Asked Questions

Q: What devices is this Molex to FDD power cable compatible with?

A: This cable is compatible with any standard ATX desktop power supply that has a large 4-pin Molex output connector. It converts the power to a small 4-pin FDD connector, which is used by floppy disk drives (FDD) and some older slim IDE peripherals. It works with most ATX-standard desktop PCs.

Q: Is any assembly or tools required to use this cable?

A: No assembly or tools are required. This is a plug-and-play adapter cable — simply plug the Molex end into your power supply and the FDD end into your device. It's ready to use straight out of the package.

Q: What is the cable length and will it reach inside a standard PC case?

A: The cable is 20cm (approximately 7.9 inches) long, which is sufficient for most standard ATX mid-tower and full-tower cases. It is designed to connect nearby components while helping keep cable management tidy inside your build.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.