Trusted Partners
The Antec C6 Curve ARGB is an ATX mid tower from the Constellation series, built around curved tempered glass on three sides. It comes with three ARGB PWM fans installed: two 120mm reverse fans on the PSU shroud and one 140mm fan at the rear. The case takes graphics cards up to 450mm, CPU coolers up to 180mm and a 360mm radiator on top, and it supports back-connect motherboards.
The Antec C6 Curve ARGB is an ATX mid tower from the Constellation series, built around curved tempered glass on three sides. It comes with three ARGB PWM fans installed: two 120mm reverse fans on the PSU shroud and one 140mm fan at the rear. The case takes graphics cards up to 450mm, CPU coolers up to 180mm and a 360mm radiator on top, and it supports back-connect motherboards.

The 4mm tempered glass curves around three sides of the chassis, so the motherboard, graphics card and fans can be seen from the front and both sides. Below the glass, a vented base holds the power supply and the shroud fans, and the shroud fans light the lower part of the build.

The 4mm tempered glass curves around three sides of the chassis, so the motherboard, graphics card and fans can be seen from the front and both sides. Below the glass, a vented base holds the power supply and the shroud fans, and the shroud fans light the lower part of the build.

Two 120mm ARGB PWM reverse fans sit in recessed mounts on the PSU shroud and draw air in through the bottom vents. That air rises through the case and leaves through the fine mesh top and the 140mm ARGB PWM fan at the rear. Antec calls this bottom-to-top vertical airflow.
Two 120mm ARGB PWM reverse fans sit in recessed mounts on the PSU shroud and draw air in through the bottom vents. That air rises through the case and leaves through the fine mesh top and the 140mm ARGB PWM fan at the rear. Antec calls this bottom-to-top vertical airflow.


The top takes a 120mm, 140mm, 240mm, 280mm or 360mm radiator, and the rear takes a 120mm radiator. For fans instead of a radiator, the case holds up to 6 in total: three 120mm or two 140mm on top, two 120mm on the PSU shroud and one 120mm or 140mm at the rear.

The top takes a 120mm, 140mm, 240mm, 280mm or 360mm radiator, and the rear takes a 120mm radiator. For fans instead of a radiator, the case holds up to 6 in total: three 120mm or two 140mm on top, two 120mm on the PSU shroud and one 120mm or 140mm at the rear.

Graphics cards up to 450mm long fit, and Antec lists RTX 5090 support. A floating graphics card layout keeps the card clear of side-mounted hardware, and CPU air coolers up to 180mm tall fit alongside it. The two reverse shroud fans sit below the card, and the 140mm rear fan handles exhaust.
Graphics cards up to 450mm long fit, and Antec lists RTX 5090 support. A floating graphics card layout keeps the card clear of side-mounted hardware, and CPU air coolers up to 180mm tall fit alongside it. The two reverse shroud fans sit below the card, and the 140mm rear fan handles exhaust.


The power supply sits in a side-mounted chamber with a 90-degree rotatable PSU module, so it can be installed in two orientations. A 13A extension cable is included. Power supplies up to 160mm long fit side mounted and up to 150mm on the standard mount, cables excluded.

The power supply sits in a side-mounted chamber with a 90-degree rotatable PSU module, so it can be installed in two orientations. A 13A extension cable is included. Power supplies up to 160mm long fit side mounted and up to 150mm on the standard mount, cables excluded.

The front I/O sits on the base of the case: a power button, two USB 3.0 ports, one USB Type-C 3.2 Gen 2 port at 10Gbps and a headphone and mic combo jack. Dust filters cover the front and the bottom intake.
The front I/O sits on the base of the case: a power button, two USB 3.0 ports, one USB Type-C 3.2 Gen 2 port at 10Gbps and a headphone and mic combo jack. Dust filters cover the front and the bottom intake.

ATX, Micro-ATX and Mini-ITX boards fit, including back-connect motherboards that plug in from behind the tray. There is up to 30mm of space behind the motherboard, with 2 rubber grommets, 3 plastic cable clips and 2 Velcro straps in the box. Side panels sit on studs with rear clip handles, so they come off without tools.
ATX, Micro-ATX and Mini-ITX boards fit, including back-connect motherboards that plug in from behind the tray. There is up to 30mm of space behind the motherboard, with 2 rubber grommets, 3 plastic cable clips and 2 Velcro straps in the box. Side panels sit on studs with rear clip handles, so they come off without tools.
Everything you need to know about this product
Three ARGB PWM fans: two 120mm reverse fans on the PSU shroud and one 140mm fan at the rear. The case holds up to six fans.
Antec lists RTX 5090 support, and the case takes graphics cards up to 450mm long. Its floating graphics card layout keeps the card clear of side-mounted hardware.
The top takes a 120mm, 140mm, 240mm, 280mm or 360mm radiator, and the rear takes a 120mm radiator.
The two reverse fans on the PSU shroud draw cool air in through the bottom vents, it rises through the case and leaves through the fine mesh top and the rear fan. Antec calls this bottom-to-top vertical airflow.
ATX, Micro-ATX and Mini-ITX boards, including back-connect motherboards that have their connectors on the rear.
In a side-mounted PSU chamber with a 90-degree rotatable PSU module and an included 13A extension cable. PSUs up to 160mm long fit side mounted and up to 150mm on the standard mount, cables excluded.
The C6 Curve ARGB ships with three ARGB PWM fans, while the C6 Curve Air ships with the same three fan positions filled by plain PWM fans. The chassis, glass and clearances are the same.
If you want curved glass on three sides with lighting already fitted, yes. Three ARGB PWM fans come pre-installed, and there is room for a 450mm card, a 180mm cooler and a 360mm radiator.
AI-Generated Content: These FAQs are generated by an automated AI system and may contain inaccuracies or omissions. Evetech makes no warranties, express or implied, regarding their completeness or reliability. For definitive information, please refer to the manufacturer's official specifications.



























Please Note: Product images are for illustrative purposes only and may differ from the actual product.
Hand-pick every part with live stock, compatibility, and instant pricing.
Try the new builderHand-pick every part with live stock, compatibility, and instant pricing.
Try the new builderAntec C6 Curve ARGB Mid Tower Case



























