Description
Product Overview
The ELFJMZP Dual Fan Power Extension is engineered to split a single large 4‑pin Molex power source into four XH2.54 2‑pin connectors, allowing two 12V fans to share the same supply. Constructed with 24AWG tin‑plated copper wire, the cable offers high conductivity and low voltage drop, ensuring consistent power delivery even under heavy load. Measuring just 13 cm in length and weighing only 6 g, the extension is lightweight and compact, making it perfect for cramped PC cases. All positive connections use red wires while negatives are black, simplifying installation and preventing reverse polarity errors.
![[Product front view showing all components]](https://www.avvex.store/wp-content/uploads/2026/06/eb419c5883b341958cb91837ecda3830.jpg)
Usage
This extension is ideal for users who need additional power for chassis fans, CPU coolers, or any 12V fan that exceeds the capacity of a motherboard header. By connecting directly to the power supply, it bypasses motherboard limitations, providing a stable power source for high‑speed fans in gaming rigs, workstations, or home theater PCs. Its short length keeps cable management tidy, reducing airflow obstruction and noise.
Why Choose Us
ELFJMZP combines precision engineering with user‑friendly design. The high‑quality 24AWG wire minimizes resistance, while the color‑coded wiring eliminates guesswork during installation. Each unit undergoes strict quality testing to meet industry standards, ensuring durability and reliable performance. Backed by responsive customer support, we provide assistance for any installation questions or warranty concerns.
Key Features
- Dual fan power capability – power two 12V fans from one Molex connector.
- High‑current 24AWG tin‑plated copper wire – reduces voltage drop for stable fan operation.
- Compact 13 cm length – fits easily in tight case interiors and improves airflow.
- Color‑coded red/black wiring – intuitive installation and prevents reverse polarity.
- Dedicated after‑sales support – responsive help and warranty coverage for peace of mind.
FAQ
Can this extension be used with any 4‑pin Molex connector?
Yes, it is compatible with standard 4‑pin Molex power connectors commonly found in ATX power supplies.
What fan sizes can be powered with this extension?
The extension supports any 12V fan that uses a 2‑pin XH2.54 connector, typically ranging from 80 mm to 140 mm.
Is the cable suitable for high‑speed fans?
Absolutely. The 24AWG wire ensures low resistance, making it ideal for high‑speed or high‑current fans.
How do I identify the positive and negative wires?
All positive wires are red, and all negative wires are black, clearly marked for easy connection.
What warranty does ELFJMZP provide?
We offer a one‑year limited warranty covering manufacturing defects, plus access to our support team for installation assistance.
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