4-Pin PWM Fan Splitter Cable 1 to 4 Ways – 27cm Extension

4-Pin PWM Fan Splitter Extension Cable – 1 to 4/3/2/1 Ways

Keep your PC build cool and organized with this 4-Pin PWM Fan Splitter Cable. Whether you need to connect one, two, three, or four fans from a single motherboard header, this black sleeved 27cm extension cable delivers a clean, reliable solution. Perfect for custom PC builds, upgrades, and cable management enthusiasts.

Key Features

• Versatile Splitting Options: Comes in 1-to-4, 1-to-3, 1-to-2, and 1-to-1 configurations to suit any fan setup.
• 4-Pin PWM Connector: Full PWM (Pulse Width Modulation) support allows your motherboard to intelligently control fan speeds on all connected fans simultaneously.
• 27cm Cable Length: Generous length for easy routing inside mid-tower and full-tower cases without strain.
• Black Sleeved Design: Braided black sleeving provides a neat, professional appearance and added cable protection.
• No Assembly Required: Ready to use straight out of the package — simply plug in and go.
• Universal Compatibility: Works with standard 4-pin PWM PC fans from most major manufacturers.
• Durable Construction: Solid pin connectors ensure a secure, stable connection with no signal loss.

Specifications

• Connector Type: 4-Pin PWM (Female to Male/Female)
• Splitting Configurations: 1-to-4 / 1-to-3 / 1-to-2 / 1-to-1
• Cable Length: 27cm
• Sleeving: Black braided
• Assembly Required: No
• Country of Origin: Made in China

Who Is This For?

This PWM fan splitter is ideal for PC builders, modders, and anyone looking to expand their system's cooling capabilities without cluttering the motherboard. Run multiple case fans, radiator fans, or CPU cooler fans all from one header — with full speed control retained.

Related Products You May Like

• Airtight Transparent PET Storage Bottle | Beads & Crafts – great for organizing small PC components and cables
• Vintage Baroque Embossed Metal Tray – Jewelry & Decor Organizer – keep your workspace tidy

Learn more: EPA guidance on lithium-ion battery handling

Frequently Asked Questions

Q: Will this 4-pin PWM fan splitter allow individual fan speed control on each connected fan?

A: The splitter shares the PWM signal from a single motherboard header across all connected fans, so all fans will operate at the same speed as directed by the motherboard. Individual per-fan speed control requires separate headers or a fan controller hub.

Q: Is this cable compatible with 3-pin fans as well as 4-pin PWM fans?

A: Yes, 3-pin fans can be physically connected to 4-pin PWM headers using this splitter. However, 3-pin fans will typically run at full speed or at a fixed voltage, as they do not support PWM speed modulation. Full PWM speed control is only active for 4-pin PWM fans.

Q: What is the total cable length, and will it reach across a standard mid-tower case?

A: The cable measures 27cm (approximately 10.6 inches), which is sufficient for most standard mid-tower and full-tower PC cases. If your fan headers are positioned farther apart, consider pairing with an additional extension cable.

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.