Gamemax V4.0 PWM ARGB Fan Hub - Black / Compatible with ASUS, MSI, Gigabyte, ASRock / Magnetic design for easy installation / 5V 3-pin ARGB motherboard sync / V4.0-ARGB+PWM-HUB-BK / V4.0-ARGB+PWM-HUB-BK

The Gamemax V4.0 PWM ARGB Fan Hub in black works as a central controller for multiple case fans, simplifying cable management while improving airflow. It is compatible with ASUS, MSI, Gigabyte and ASRock motherboards, supports 5V 3-pin addressable RGB sync for unified lighting, and attaches with a secure magnetic mount. Quiet fan operation, straightforward fan speed control and consistent RGB effects make it suited to gaming rigs and streaming machines alike.

The hub carries a multi-channel PWM temperature control interface alongside a 5V ARGB AURA SYNC port, covering heat dissipation and lighting effects on one board. Handling both from a single device is what keeps a build's thermal management and illumination on the same wiring plan instead of two competing ones.

Gamemax positions the V4.0 as a fan hub for compact desktops and space-conscious setups, where routing every fan lead separately is impractical. Consolidating those connections is what frees up room behind the motherboard tray and keeps loose cable out of the airflow path in a small chassis.

The hub supports 5V 3-pin addressable RGB motherboard sync, so every fan connected to it runs the same lighting as the rest of the system. Unified lighting across fans is the practical result, and it is achieved through the motherboard's own software rather than another utility running in the background.

Wire the controller to the motherboard's CPU fan interface and it tracks temperature to set fan speed. As CPU temperature rises the fans increase RPM automatically, cooling components down quickly without anyone having to open a control panel mid-session.

As CPU temperature falls the hub slows the fans, conserving energy and minimising noise. Quiet fan operation matters most on a streaming or creator machine, where fan noise sits in the same room as the microphone for hours at a time.

The included RF wireless remote runs at 433.92MHz with easy binding and a stable connection, and it penetrates metal case panels so the hub can sit fully enclosed. A host RESET button on the hub also switches lighting modes by hand for quick adjustments without the remote.

A large magnetic surface lets the hub sit securely on metal chassis plates with no screws and no dedicated mounting holes. Tool-free mounting also means the hub can be relocated during a later upgrade rather than being fixed wherever it was first installed.

The magnet is on the underside of the hub, so it attaches flat to a metal chassis plate instead of gripping an edge. Sitting flush keeps the profile low behind the motherboard tray, which is exactly where cable clearance is tightest in a finished build.

The V4.0 delivers its controls in a slim, compact form factor built to fit versatile cooling setups. SATA cables feed it stable power straight from the power supply, which is what keeps a hub driving several fans reliable under load.