Cooler Master Mini Addressable RGB LED Controller
The MFW-ACHN-NNNNN-R1 provides standalone control for compatible addressable RGB lighting without requiring an ARGB motherboard. A compact button-operated body, a four-port ARGB splitter cable and a SATA cable form the documented package.
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Overview
COOLER MASTER MINI ADDRESSABLE RGB LED CONTROLLER

Cooler Master Mini Addressable RGB LED Controller
Cooler Master Mini Addressable RGB LED Controller: The MFW-ACHN-NNNNN-R1 provides standalone control for compatible addressable RGB lighting without requiring an ARGB motherboard. A compact button-operated body, a four-port ARGB splitter cable and a SATA cable form the documented package. Available from AX Store in Kuwait.
Preset lighting effects
ARGB splitter
Controller dimensions
Rated current

Standalone Addressable-Lighting Control
The Mini Addressable RGB LED Controller gives compatible ARGB devices a standalone control path when a motherboard ARGB connection is unavailable. It controls lighting rather than fan motor speed. Keep the fan’s separate power connection in the build plan, using the matching controller leads for the addressable lighting circuit.
Six Preset Modes with One Button
The controller uses its physical button to choose among six preset lighting modes. That makes effect selection available directly on the compact hardware without requiring a software installation. Position the button where it can be reached when changing the supported effects, while keeping the attached wiring clear of moving fans.
Four-Port Splitter Arrangement
The package includes one four-port ARGB splitter cable for the supported lighting connections. The controller’s rated current is two amperes, so the combined lighting load must stay within that rating. The number of plugs is not permission to connect any four devices regardless of their individual electrical requirements.
SATA Cable Included
A SATA cable is part of the supplied accessory arrangement. Route it from the appropriate PSU cable while keeping the lighting connectors matched to the controller and device instructions. Do not substitute a proprietary fan-lighting plug simply because a cable appears similar to a standard addressable connection.
A Small Body for Cable Management
The controller measures 44 × 25 × 15 mm. Those compact dimensions help it fit into a cable-management area, with space still needed for its attached connections. Choose a position that leaves the button accessible and avoids pressure on the cables when the case panel is closed.

Model
Cooler Master Mini Addressable RGB LED Controller
Manufacturer product number
MFW-ACHN-NNNNN-R1
Control method
Physical button
Software-Free Lighting Selection
Cooler Master specifies no software requirement for this controller. It suits a straightforward hardware-effect arrangement for compatible devices, while more advanced software ecosystems may require their own dedicated controllers. Check the device connector and total lighting current before combining it with the planned fan or lighting installation.
Match the Accessory to the Case and Components
Check the exact case, mounting points and connector or controller requirements. Accessories from a similar-looking case or lighting system may use a different mounting or control arrangement. Compare related options such as Lian LI O11DXL-1 PCI-E Riser Card & Back Panel or Lian Li O11D Mini PCIe 4.0 Vertical GPU Bracket Kit, keeping the exact model and configuration in the decision. For the wider setup, explore Cooler Master HAF 500 ARGB Mid Tower Case - Black and check the connection, size or mounting requirements before pairing accessories. Browse the Cooler Master range at AX for more choices.
Cooler Master Mini Addressable RGB LED Controller Setup Choices
Check the exact case, mounting points and connector or controller requirements. Accessories from a similar-looking case or lighting system may use a different mounting or control arrangement.
Frequently Asked Questions
Do I need an ARGB motherboard?
The controller provides standalone control for compatible addressable lighting.
Does it need software?
No. The supported preset effects are selected with the physical button.
Does it control fan speed?
It is a lighting controller; fan motor power and speed use their own connections.
What is included?
The compact controller with one 1-to-4 ARGB cable set and a SATA cable.
How much current is listed?
Two amperes. Keep the combined lighting load within the rating.
Build Your Setup with AX Store
Explore computers, displays and accessories for your workspace at AX Store. For help choosing the right model or checking an accessory, contact AX Store.
THE DETAILS
Technical specifications
Product Specifications
Cooler Master Mini Addressable RGB LED Controller
MFW-ACHN-NNNNN-R1
Physical button
6
4-port ARGB
2 A
Not required
44 × 25 × 15 mm
One set of 1-to-4 ARGB cable and SATA cable
Lighting control; fan motor power handled separately
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