The Phobya Adapter 4Pin Molex (12V) to 4x 4Pin PWM is an essential accessory for enhancing your cooling system's efficiency. This high-quality cable allows you to connect up to four PWM fans to a single 4Pin Molex power source, optimizing airflow and cooling performance. Ideal for custom PC builds, it ensures stable and reliable power distribution to your fans. Upgrade your cooling setup with this durable and versatile adapter from Phobya.