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Black NZXT fan speed controller with three channels and a sleek rectangular design.

NZXT AC-CRFR1-B1 Fan Speed Controller - 3 Channels Black

by Nzxt

£37.81from 4 retailers

Control fan speeds and RGB lighting with the NZXT AC-CRFR1-B1 Fan Speed Controller. Manage up to five fans for optimal cooling and aesthetics.

GTIN05056547206875
EAN5056547206875
MPNAC-CRFR1-B1
Prices updated 21 Jul 2026

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Product Description

Conveniently operate a full build of RGB Core Single-Frame Fans using the 8-pin PWM and RGB combo headers. Fine-tune speeds for up to five PWM fans (including single-frame fan units), with Zero RPM mode for silent operation during low loads. Synchronize lighting effects on up to five NZXT RGB components to create a cohesive, system-wide look. Adjust fan speeds, personalize lighting, and create custom profiles via NZXT CAM software, which automatically detects each connected device. Secure the controller magnetically or use the included 3M™ Dual Lock™ Reclosable Fasteners. The included splitter cables have both 4-pin PWM and 4-pin RGB connectors, ensuring it works with any type of NZXT fan. Digital RGB Lighting & Fan Speed Controller. The NZXT Control Hub streamlines fan and RGB lighting management. Connect and customize your setup for optimal performance and vibrant visuals through NZXT CAM software.. Design. Built-in display. No. Product colour. Black. Channels quantity. 3 channels. Performance. Temperature sensor. No. Weight & dimensions. Weight. 150 g. Height. 15.9 mm. Depth. 100 mm. Width. 70 mm. Packaging content. Quantity per pack. 1 pc(s). Technical details. Warranty period. 2 year(s)

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