Aqua Computer farbwerk fan speed controller Black

The Aqua Computer farbwerk fan speed controller Black is a compact, autonomous RGB controller designed for precise multi-channel LED and fan output control. It provides twelve usable channels that can be arranged as up to four RGB strips or as individual channels, each with 13-bit resolution (8192 steps) for very smooth color gradients and fine brightness adjustments. The device includes an embedded microprocessor and can operate independently of a PC after configuration. Multiple input options allow temperature visualization, manual controls or external sensor-based color mapping, and the unit supports configuration via the free aquasuite software over USB. An aquabus-capable version integrates with Aqua Computer aquaero controllers, and some variants also offer Bluetooth connectivity.

Advantages

The farbwerk offers high color resolution and flexible channel assignment, enabling smooth transitions even at low brightness levels. Autonomous operation stores configurations in the device, so USB connection is only required during setup. Sensor inputs support external temperature sensors, potentiometers or 0–3.3 V signals to map physical values to colors directly in hardware. Compatibility with aquasuite and software sensors (HWiNFO, AIDA, Open Hardware Monitor) allows system parameters such as CPU load or network metrics to drive color changes. The aquabus option permits integration with aquaero controllers for extended system control and data exchange.

Suitable for

• Ambient RGB lighting of PC cases and custom enclosures
• Control of up to four RGB LED strips or multiple individual LED channels
• Visualizing temperatures or sensor values as colors
• Integration with monitoring tools to display system load or network status

Key specifications

• Channels: 12 available channels (configurable as up to four RGB strips or individual channels)
• Resolution per channel: 13-bit (8192 steps)
• Control: autonomous operation with embedded microprocessor
• Inputs: four sensor inputs compatible with temperature sensors, potentiometers or 0–3.3 V signals
• Interfaces: USB for configuration; versions available with aquabus and/or Bluetooth
• Software: configurable with aquasuite (free) and compatible with HWiNFO, AIDA, Open Hardware Monitor
• Effects: adjustable color transitions, speed control and programmable brightness curves

How to use

Connect the farbwerk to a PC via USB to configure channels, color ranges, transitions and sensor mappings in the aquasuite application. Assign channels to RGB strips or individual outputs and define color transitions and effects such as pulsation curves and speeds. If using sensor inputs, connect compatible temperature sensors, potentiometers or 0–3.3 V sources and map their ranges to color gradients. After saving the configuration to the device, the farbwerk will continue to run autonomously without a permanent USB connection. For aquabus-equipped units, connect to an aquaero controller to exchange sensor data and extend control possibilities.

Recommendations

Use appropriately rated LED strips and wiring for the intended voltage and current; the farbwerk’s outputs are intended for LED control and some creative external uses but must be paired with loads within safe voltage/current limits. For temperature visualization, choose sensors compatible with the farbwerk inputs. Keep firmware and aquasuite software up to date for best compatibility with software sensors and aquaero integration.