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darkFlash RC2 6-Port PWM & ARGB SATA Powered Fan Controller Hub

darkFlash RC2 6-Port PWM & ARGB SATA Powered Fan Controller Hub

The darkFlash RC2 streamlines PC cable management by consolidating up to six PWM fans and six ARGB components into a single, SATA-powered hub. It offers seamless motherboard synchronization across major brands while providing 14 manual lighting modes for builds without dedicated software control.

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Description

The darkFlash RC2 (DF03-0028) serves as a central nervous system for modern PC cooling and aesthetics. By bridging the gap between high-performance cooling and complex lighting setups, this controller eliminates the clutter of daisy-chained cables and provides stable SATA-based power to ensure consistent fan speeds and vibrant LED output.


This product is for:
- PC builders seeking clean cable management in mid-to-full tower cases.
- Enthusiasts using older motherboards without sufficient ARGB or PWM headers.
- Gamers wanting to synchronize lighting across ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion, and ASRock Polychrome.
- Users who prefer physical button control for lighting via the chassis Reset switch.
- System integrators requiring a reliable, high-capacity hub for multi-fan configurations.

Detailed specifications:
- Model: DF03-0028
- Power Interface: SATA 15-Pin
- Output Ports: 12 Total (6x PWM 4-Pin, 6x ARGB 3-Pin 5V)
- Cable Lengths: 550mm PWM Signal Cable, 550mm ARGB Signal Cable
- Lighting Modes: 14 Built-in presets
- Mounting: Double-sided Velcro included

Installing the RC2 is straightforward thanks to the included 550mm signal cables, which provide ample length for routing behind the motherboard tray. The SATA power connection ensures that the motherboard headers aren't overloaded, preventing potential hardware damage during peak loads. Switching between motherboard software control and the 14 internal lighting modes is intuitive, making it a versatile choice for both software-heavy and hardware-minimalist setups.

Unlike passive splitters that can lead to voltage drops or signal degradation, the RC2 features an active controller board that maintains signal integrity across all six channels. While basic hubs often lack PWM speed reporting, the RC2 accurately relays fan telemetry to the BIOS, allowing for precise thermal curve adjustments that cheaper alternatives often miss.

Q&A:
- How many fans can the darkFlash RC2 support? It supports up to six 4-pin PWM fans and six 3-pin 5V ARGB devices simultaneously.
- Does this controller require software to change colors? No, it features 14 built-in lighting modes accessible via the case Reset button, though it also supports motherboard software sync.
- Is the RC2 compatible with 12V 4-pin RGB headers? No, this hub is specifically designed for 5V 3-pin Addressable RGB (ARGB) components.
- How is the hub powered? It uses a standard SATA power connector directly from the PSU to ensure stable current for all connected devices.
- Can I control fan speeds through my motherboard? Yes, the included PWM signal cable connects to your motherboard's CPU or System Fan header for BIOS-level speed control.
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