Antec FLUX M Compact Micro-ATX Gaming Cabinet with 6 PWM Fans

The Antec FLUX M Gaming Cabinet is a compact Micro-ATX PC case designed for gamers, content creators, PC enthusiasts and custom desktop builders seeking high airflow in a space-efficient design.

Featuring Antec’s F-LUX (Flow Luxury) cooling platform, 6 pre-installed PWM fans, a tempered glass side panel and extensive hardware compatibility, the Antec FLUX M combines practical cooling performance with modern gaming aesthetics.

Its innovative layout accommodates Micro-ATX and Mini-ITX motherboards, graphics cards up to 405mm and a top-mounted 360mm liquid cooling radiator.

Key Features

1. Advanced F-LUX Cooling Platform

The Antec FLUX M incorporates Antec’s F-LUX airflow platform, designed to enhance cooling through multi-directional ventilation.

Large mesh openings at the front and bottom, combined with upper ventilation, create dedicated airflow paths throughout the cabinet.

This design helps move cool air toward important components, including the processor and graphics card.

2. Six Pre-Installed High-Performance PWM Fans

The cabinet includes 6 pre-installed 120mm PWM fans:

• 2 × 120mm ARGB PWM Fans – Front
• 3 × 120mm Reverse PWM Fans – Bottom
• 1 × 120mm ARGB PWM Fan – Rear

The three illuminated fans provide addressable RGB lighting, while the bottom reverse fans support direct GPU cooling.

PWM functionality allows compatible fan-speed management.

3. Optimized Vertical GPU Cooling

The FLUX M features a large bottom mesh intake area designed to improve airflow around the graphics card.

With approximately 20mm clearance between the bottom fans and the GPU, the reverse fans can deliver airflow directly toward the graphics card.

This is especially useful for airflow-focused gaming PC configurations.

4. Horizontal Cooling Through Front Mesh

The front mesh panel creates a direct ventilation path through the cabinet.

The two pre-installed front ARGB PWM fans draw air into the case, supporting airflow toward internal components.

5. Compact Micro-ATX Form Factor

The Antec FLUX M measures 459 × 247 × 365mm, providing a compact chassis designed for efficient hardware installation.

The cabinet supports:

• Micro-ATX Motherboards
• Mini-ITX Motherboards

Important: Full-size ATX and E-ATX motherboards are not supported.

6. Supports Up to 9 Cooling Fans

The cabinet provides multiple fan mounting positions for airflow customization.

Fan Compatibility:

• Front: 2 × 120mm
• Top: 3 × 120mm
• Bottom: 3 × 120mm
• Rear: 1 × 120mm

These positions provide support for up to 9 × 120mm fans in a compatible configuration.

Six fans are already included with the cabinet.

7. 360mm Liquid Cooling Radiator Support

The Antec FLUX M supports liquid cooling installation at the top of the case.

Radiator Compatibility:

• Top: 120mm / 240mm / 360mm
• Rear: 120mm

This allows builders to install compatible all-in-one liquid cooling solutions while maintaining a compact case design.

8. Graphics Card Clearance up to 405mm

The cabinet supports graphics cards measuring up to 405mm in length.

Its spacious GPU installation area accommodates many modern graphics cards despite the compact Micro-ATX form factor.

Actual compatibility depends on the installed graphics card and other cooling components.

9. Built-In GPU Support Bracket

The Antec FLUX M includes a built-in graphics card support bracket designed to help support larger GPUs.

This feature helps reduce the mechanical strain associated with heavy graphics card installations.

10. Front-Mounted PSU Chamber

The cabinet features an innovative front-mounted power supply chamber.

This layout helps create additional internal space for airflow and component installation.

The case also includes a 13A power extension cable for connecting the internally mounted PSU.

11. PSU Compatibility

The Antec FLUX M supports compatible power supplies up to 160mm in length, excluding cables.

Users should confirm PSU dimensions and cable-routing requirements before installation.

12. 3mm Tempered Glass Side Panel

The cabinet features a 3mm tempered glass side panel that provides a clear view of installed hardware.

This allows users to showcase their graphics card, motherboard and ARGB lighting.

13. USB Type-C 10Gbps Connectivity

The front I/O panel includes:

• 1 × USB 3.0 Port
• 1 × USB Type-C 3.2 Gen 2 Port
• 1 × Headphone/Microphone Combo Jack
• Power Button
• Reset Button

The USB Type-C connection supports a maximum interface signaling rate of 10Gbps when used with compatible motherboard hardware.

14. Advanced Cable Management

The Antec FLUX M provides generous cable routing space behind the motherboard.

Cable Management Space:

• Front Section: Up to 59mm
• Rear Section: Up to 49mm

These spaces help builders organize internal wiring and create a cleaner PC layout.

15. Tool-Free Panel Design

The case features convenient tool-free panel access, helping simplify assembly, maintenance and component upgrades.

16. Flexible HDD and SSD Installation

The Antec FLUX M supports internal storage configurations for compatible hard drives and solid-state drives.

The manufacturer lists two 3.5-inch and two 2.5-inch drive mounting positions.

17. Top and Bottom Dust Filters

The cabinet includes dust filters at:

• Top
• Bottom

These filters help reduce dust accumulation and support routine system maintenance.

18. Two-Year Limited Warranty

The Antec FLUX M includes a 2-year limited manufacturer warranty, subject to applicable regional terms.

Technical Specifications