Antec Constellation C6 Air Mid-Tower Case – ATX/mATX/ITX, Curved Glass, Reverse Fans
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About This Item
- Three-sided curved tempered glass panel for panoramic viewing
- Reverse fan PSU shroud with bottom-to-top vertical airflow
- Fine mesh top and multi-directional ventilation for massive cooling
- Tool-free panels with detachable mesh and clip handles
- Back-connect motherboard support for clean cable routing
- Supports ATX/mATX/ITX, 450mm GPUs and 180mm CPU coolers
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Antec Constellation C6 Air | Curved Glass Mid-Tower
The Antec Constellation C6 AirAntec Mid-Tower Gaming PC Case – 2 x 120mm PWN Reverse fans, 1 x 140 PWN fan at rear, Curved Glass Desgin with 3-sided Tempered Glas, ATX/Micro-ATX/ITX… offers a panoramic view for UK builders. It targets enthusiasts who want clean aesthetics and strong airflow. The curved glass design provides a wide view of internal components. This case supports modern hardware and back-connect motherboards.
Slim Specifications
| Metric | Spec. |
|---|---|
| Motherboard Support | ATX, Micro-ATX, ITX |
| Max GPU Length | 450mm |
| Max CPU Cooler Height | 180mm |
| Included Fans | 2 x 120mm PWM Reverse + 1 x 140mm PWM |
| Side Panel | 4mm Tempered Glass |
| Dimensions (DWH) | 480 x 235 x 470mm |
Panoramic Curved Glass Design
The case features a three-sided tempered glass layout. This provides an unobstructed view of your build. The curved panels reduce visual edges for a sleeker look. It suits display-focused setups.
Vertical Cooling and Airflow
It supports up to six fans for bottom-to-top airflow. The fine mesh top panel aids exhaust. Extensive ventilation on front, left, right, and bottom ensures intake. This design maintains consistent cooling under load.
Pre-Installed Fan Configuration
Antec includes two 120mm PWM reverse fans on the PSU shroud. A single 140mm PWM fan sits at the rear. This setup creates immediate airflow without extra purchase. It helps new builds start with balanced cooling.
Back-Connect Motherboard Support
The chassis supports rear cable connections. This keeps the interior front clean. It also improves airflow paths by removing cable clutter. Verify your motherboard supports this standard before purchase.
Tool-Free Panel Design
The side panels mount on studs with rear clip handles. The top panel uses studs for quick removal. Lower mesh panels detach via hooks. These features simplify hardware installation and maintenance.
Box contents
- 1 x Antec Constellation C6 Air Case
- 2 x 120mm PWM Reverse Fans (pre-installed)
- 1 x 140mm PWM Fan (pre-installed)
- 7 x PCIe Slot Covers
- Accessory Kit (cable ties and screws)
- User Manual
Check before you buy
- Confirm your motherboard form factor fits ATX, Micro-ATX, or ITX support.
- Verify your GPU length is under 450mm for clearance.
- Check your CPU cooler height does not exceed 180mm.
- Confirm UK power plug requirements for your PSU and the included extension.
Frequently Asked Questions
Q: Does this case support a 360mm radiator?
A: Yes, it supports a 360mm radiator on the top panel.
Q: Is the side panel tempered glass?
A: Yes, it uses 4mm tempered glass for a panoramic view.
Q: How many fans are pre-installed?
A: It includes two 120mm reverse fans and one 140mm rear fan.
Q: Does it support back-connect motherboards?
A: Yes, it supports rear cable connections for cleaner builds.
Q: What is the max PSU length?
A: Standard mounting supports 150mm; side mounting supports 160mm.
The Consultant’s verdict & warranty
This case suits UK builders who want a curved glass showcase with strong airflow. It fits ATX, Micro-ATX, and ITX builds with long GPUs and tall coolers. The pre-installed fans and tool-free panels ease assembly. Covered by the standard Manufacturer Warranty.

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