Antec Constellation C2M ARGB Micro-ATX Tempered Glass PC Case
270° Panoramic Tempered Glass | ARGB Fans Included | USB-C | 360mm Radiator Support
The Antec Constellation C2M ARGB is a premium Micro-ATX PC case designed for builders who want exceptional airflow, stunning aesthetics and excellent hardware compatibility in a compact form factor. Featuring a striking 270° panoramic tempered glass design, the C2M showcases your components and RGB lighting from multiple angles while maintaining strong cooling performance through extensive mesh ventilation.
Equipped with pre-installed ARGB PWM fans, support for powerful graphics cards up to 415mm, extensive liquid-cooling compatibility and modern front-panel connectivity including USB-C 3.2 Gen 2, the Constellation C2M ARGB is ideal for gaming, content creation and performance-focused PC builds.
Key Features & Benefits
Stunning 270° Panoramic Tempered Glass Design
The signature wraparound tempered glass panels provide a clear and uninterrupted view of your hardware and RGB lighting.
Benefits include:
- Premium showcase aesthetics
- Panoramic component visibility
- Ideal for RGB builds
- Modern display-style presentation
Perfect for enthusiast gaming and showcase systems.
High-Airflow Mesh Construction
Engineered for efficient cooling with mesh ventilation positioned throughout the chassis.
Ventilation areas include:
- Top mesh panel
- Side mesh panel
- Bottom mesh intake
- Ventilated PSU shroud
This airflow-focused design helps maintain lower component temperatures under load.
Pre-Installed ARGB PWM Fans
The C2M ARGB includes two factory-installed fans:
- 1 × 240mm ARGB PWM Reverse Single-Frame Intake Fan (Side)
- 1 × 120mm ARGB PWM Exhaust Fan (Rear)
Providing balanced airflow and vibrant lighting straight out of the box.
Advanced Liquid Cooling Support
Designed for custom and AIO liquid cooling solutions.
Top Radiator Support
- 120mm
- 240mm
- 360mm
Side Radiator Support
- 120mm
- 240mm
Rear Radiator Support
- 120mm
Giving builders excellent flexibility for high-performance cooling systems.
Extensive Hardware Compatibility
Despite its compact size, the Constellation C2M supports powerful modern components.
Graphics Card Clearance
- Up to 415mm GPU Length
CPU Cooler Clearance
- Up to 165mm Height
Power Supply Clearance
- Up to 225mm Length (excluding cables)
Ideal for high-end gaming and enthusiast systems.
Supports Multiple Cooling Configurations
Fan mounting support includes:
Top
- 3 × 120mm
- 2 × 140mm
Side
- 2 × 120mm
Rear
- 1 × 120mm
Supporting up to six 120mm fans simultaneously for enhanced thermal performance.
USB-C Front Connectivity
Modern front-panel I/O includes:
- 1 × USB Type-C 3.2 Gen 2 (up to 10Gbps)
- 1 × USB 3.0
- 1 × Headphone/Microphone Combo Jack
- Power Button
Providing convenient access to high-speed connections.
Tool-Free Panel Access
The removable panels feature a tool-free design that simplifies:
- System assembly
- Hardware upgrades
- Cleaning
- Maintenance
Making the build process easier and more convenient.
Excellent Cable Management
The case provides:
- 30mm Cable Routing Space Behind the Motherboard Tray
- Cleaner Internal Layout
- Improved Airflow
- Easier Cable Organisation
Helping builders achieve a professional-looking finish.
Removable Dust Filters
Integrated removable filters help reduce dust build-up while simplifying routine maintenance.
Filters included:
- Top Dust Filter
- Bottom Dust Filter
Technical Specifications
General
- Manufacturer: Antec
- Series: Constellation
- Model: C2M ARGB
- Colour: Black
- Form Factor: Micro-ATX Tower
Materials
- Steel
- Plastic
- Tempered Glass
Motherboard Compatibility
- Micro-ATX
- Mini-ITX
Dimensions
- 440 × 222 × 440 mm
Weight
Net Weight
- 6.88kg
Gross Weight
- 8.11kg
Drive Bays
3.5" Drive Bays
- 1
2.5" Drive Bays
- 1
Expansion Slots
- 5
Cooling Support
Included Fans
- 1 × 240mm ARGB PWM Reverse Single-Frame Fan (Side)
- 1 × 120mm ARGB PWM Fan (Rear)
Fan Mounting Locations
Top
- 3 × 120mm
- 2 × 140mm
Side
- 2 × 120mm
Rear
- 1 × 120mm
Radiator Support
Top
- 120mm
- 240mm
- 360mm
Side
- 120mm
- 240mm
Rear
- 120mm
Clearance Specifications
Maximum GPU Length
- Up to 415mm
Maximum GPU Length with Side Radiator Installed
- Under 280mm
Maximum CPU Cooler Height
- Up to 165mm
Maximum PSU Length
- Up to 225mm (excluding cables)
Cable Management Space
- 30mm Behind Motherboard Tray
Front I/O Ports
- 1 × USB 3.0
- 1 × USB Type-C 3.2 Gen 2 (10Gbps)
- 1 × Headphone/Microphone Combo Jack
- Power Button
Additional Features
- 270° Tempered Glass Design
- ARGB Lighting Support
- PWM Fan Control Compatibility
- Tool-Free Panel Removal
- Top & Bottom Dust Filters
- Ventilated PSU Shroud
- Airflow Optimised Layout
What's in the Box?
- Antec Constellation C2M ARGB Case
- 240mm ARGB PWM Reverse Fan (Pre-Installed)
- 120mm ARGB PWM Fan (Pre-Installed)
- Mounting Hardware
- User Documentation
Why Choose the Antec Constellation C2M ARGB?
The Antec Constellation C2M ARGB combines premium aesthetics with excellent cooling potential in a compact Micro-ATX format. Featuring a stunning 270° panoramic tempered glass design, pre-installed ARGB PWM fans, 360mm radiator support, USB-C connectivity and extensive hardware compatibility, it offers everything required for a modern gaming or performance PC build.
Whether you're building a visually impressive RGB showcase system or a powerful airflow-focused gaming rig, the Constellation C2M ARGB delivers an outstanding balance of style, functionality and cooling performance.