Lamptron SM436 PCI fan and RGB LED controller, black

Lamptron SM436 PCI fan and RGB LED controller, black, is a slot-mounted expansion card that centralizes control of multiple PWM chassis fans and RGB LED channels. Designed to install into a standard PCI slot, this controller provides convenient hardware-level adjustments for fan speed and RGB lighting without relying solely on motherboard headers or software. The black finish integrates with a variety of system interiors and supports custom cooling and illumination configurations where a PCI-mounted solution is preferred.

Advantages

The card offers consolidated control of several PWM fans and independent RGB channels from a single PCI-mounted unit, reducing cable clutter and simplifying airflow and lighting management. Mechanical slot installation frees up motherboard headers and software dependencies, while manual and hardware control improves reliability for systems that require persistent settings. The compact design and black aesthetic are compatible with most chassis interiors and modding layouts.

Suitable for

• Custom desktop PCs that need centralized fan speed management
• Systems with limited motherboard fan/RGB headers
• Enthusiast builds requiring slot-mounted hardware control
• Workstations or servers where hardware-based fan control is preferred

Key specifications

• Interface: PCI card form factor for slot installation
• Fan control: Multiple PWM fan outputs for speed regulation
• Lighting control: Several RGB LED channels for synchronized or independent lighting
• Color/finish: Black enclosure suitable for various builds
• Mounting: Standard PCI slot bracket for chassis installation

How to use

Install the controller into an available PCI slot on the system chassis and secure it with the slot bracket screw. Connect PWM fan headers to the unit’s fan outputs and attach RGB LED strips or LED headers to the lighting channels according to polarity markings. Power the controller as required by your case power connectors or internal supply routing, then adjust fan speeds and lighting using the card’s controls or provided interface. Verify connections and test each fan and RGB channel after installation to ensure correct operation and avoid reverse-polarity connections.

Recommendations

For reliable operation, plan fan and LED cable routing to minimize interference with other components, maintain proper airflow paths, and avoid exceeding the current rating of individual outputs. Use PWM-compatible fans and addressable or standard RGB devices as supported by the controller, and consult component documentation when connecting multiple devices to a single output.