ANTEC Constellation C3 White ARGB ATX PC Case w/ 4 Fans
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About This Item
- Mid-tower form factor in white with panoramic tempered glass side panel
- Motherboard support for ATX, Micro-ATX, and ITX
- Pre-installed with 4 ARGB PWM fans and built-in fan controller
- Extensive cooling support for up to 360mm top and 240mm side radiators
- Massive airflow via honeycomb mesh design and three-sided dust filters
- Tool-free design for easy hardware disassembly and cleaning
- Equipped with USB 3.0, USB 3.2 Gen 2 Type-C, and audio combo jack on I/O panel
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ANTEC Constellation C3 – Panoramic PC Building
The ANTEC Constellation C3 White ARGB Case, 270′ Full-View Tempered Glass, Dual Chamber, Tool-Free Design, 4 x ARGB PWM Fans With Built-In Fan Controller, ATX, Micro-ATX, ITX is ideal for builders seeking a modern, visually striking foundation for their system. We find its expansive glass panels and efficient cooling design offer a superior build experience. This case provides a clear view of all your internal components.
Core Computing Metrics
| Metric | Spec. |
|---|---|
| Form Factor | Mid Tower |
| Motherboard Support | ATX, Micro-ATX, ITX |
| Max GPU Length | 415 mm |
| Max CPU Cooler Height | 160 mm |
| Weight | 7.56 kg |
Uninterrupted Visuals with Full-View Tempered Glass
This case features 270° full-view tempered glass panels. They provide an unobstructed view of your build from multiple angles. This design eliminates traditional frame elements. You can showcase your components and lighting effects clearly.
Optimised Airflow for Cooler Performance
We have included honeycomb mesh on the top, bottom, and right side. This design ensures smooth and efficient airflow throughout the chassis. It helps maintain optimal temperatures for your components. Dust prevention is also improved by this mesh.
Simplified Building with Tool-Free Access
Our tool-free design simplifies installation and maintenance. Drop-proof bolts and fixing slots allow easy removal of glass panels. This makes hardware disassembly and cleaning straightforward. It saves you time during your build.
Integrated ARGB Lighting and Fan Control
Four pre-installed ARGB PWM fans provide excellent cooling and customisable aesthetics. Three reverse fans on the side draw in cool air effectively. A built-in fan controller manages both fan speed and lighting effects. We also include a dedicated LED button or motherboard synchronisation for lighting control.
Flexible Radiator and Fan Support
The Constellation C3 supports extensive cooling configurations. You can simultaneously install a 360mm radiator at the top and a 240mm radiator on the side. Up to eight 120mm fans can be accommodated. This allows for powerful cooling solutions.
Before You Order
- Confirm your motherboard is ATX, Micro-ATX, or ITX form factor.
- Ensure your chosen graphics card length is within 415 mm.
- Verify your CPU cooler height does not exceed 160 mm.
- Check your power supply unit length is no more than 195 mm.
Frequently Asked Questions
Q: Does this case include a power supply?
A: No, a power supply unit is not included with this case.
Q: How many USB 3.0 ports are on the front panel?
A: There is one USB 3.0 port on the front access panel.
Q: Can I remove the HDD cage?
A: Yes, the HDD cage is removable to allow for an additional 120mm fan.
Q: What is the maximum number of 2.5″ drives supported?
A: This case supports up to three 2.5″ drives.
Q: Does it have a Type-C port?
A: Yes, it includes one USB 3.2 Gen 2 Type-C port on the I/O panel.
Our Verdict
The ANTEC Constellation C3 offers a superb platform for showcasing your PC build. Its panoramic glass, excellent airflow, and user-friendly features make it a strong choice for enthusiasts. We believe it balances aesthetics with practical functionality very well. Warranty cover varies by product, so please contact us to confirm.

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