Antec Constellation Series C6 Curve Air Black ATX Mid-Tower Case

The Antec C6 Curve Air is a high-airflow mid-tower chassis engineered around a vertical bottom-to-top cooling architecture, modern curved exterior styling, and a clean 4mm tempered glass side panel. Built to house flagship high-performance hardware—including multi-slot graphics cards like the NVIDIA GeForce RTX 5090 up to 450mm in length via its floating GPU layout—it channels ambient air smoothly through extensive front, bottom, and side ventilation before exhausting through a fine mesh top panel. Cooling performance is established out of the box by three pre-installed PWM fans: two 120mm reverse-flow fans recessed directly onto the PSU shroud (targeting the underside of the GPU) and one 140mm rear exhaust fan. Purpose-engineered for clean cable management, it natively supports back-connect motherboards and incorporates a 90° rotatable PSU mounting module paired with an included 13A high-spec internal extension cable. With 360mm top liquid cooling radiator support and full tool-less panel access across the frame, the Antec C6 Curve Air is backed by a 2-year warranty.

Key Features

• Vertical Cooling & Multi-Directional Intake: Extensive ventilation across the front, sides, and lower chamber promotes a natural bottom-to-top airflow chimney effect through the top mesh panel.
• Three Pre-Installed PWM Fans: Equipped with two 120mm PWM reverse fans on the PSU shroud to feed direct positive air to the graphics card, plus one 140mm PWM rear exhaust fan.
• GeForce RTX 5090 Ready: Floating GPU architecture provides up to 450mm of clearance, preventing physical interference with side-mounted components.
• Back-Connect Motherboard Support: Engineered with precise pass-through cutouts for back-connect motherboards (BTF / Project Zero) to ensure an open front chamber and clean aesthetics.
• Rotatable 90° PSU Module & 13A Cable: Dual-orientation PSU bracket supports standard mounting (up to 150mm) or side mounting (up to 160mm), complete with a heavy-duty 13A internal power cable.
• 360mm Top Radiator Clearance: Accommodates high-performance liquid cooling setups with top radiator mounting support up to 360mm or 280mm, along with a 120mm rear mount.
• Comprehensive Tool-Free Panel System: Stud-mounted 4mm tempered glass side panel with rear pull-tabs, quick-release top mesh panel, and hook-secured lower mesh panels allow easy access.
• Dual Dust Filtration: Equipped with a pull-out bottom dust filter along with a lower front filter to keep internal components free from dust buildup.
• Easy Cable Routing (30mm): Provides up to 30mm of clearance behind the motherboard tray, fitted with 2 rubber grommets, 3 rigid routing clips, and 2 Velcro straps.

Product Specifications

Drive Mounts, Cooling, Radiators and Logistics