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The Antec C6 Curve Air White is a white ATX mid tower from the Constellation series with curved tempered glass on three sides. Its three fans are plain PWM fans with no RGB: two 120mm reverse fans on the PSU shroud and one 140mm fan at the rear. It fits graphics cards up to 450mm, CPU coolers up to 180mm and a 360mm top radiator.
The Antec C6 Curve Air White is a white ATX mid tower from the Constellation series with curved tempered glass on three sides. Its three fans are plain PWM fans with no RGB: two 120mm reverse fans on the PSU shroud and one 140mm fan at the rear. It fits graphics cards up to 450mm, CPU coolers up to 180mm and a 360mm top radiator.

The 4mm tempered glass wraps the front and both sides, so a white build stays visible from most angles. The frame, the vented base and the panels are all white, which suits a clean look without any lighting to configure.

The 4mm tempered glass wraps the front and both sides, so a white build stays visible from most angles. The frame, the vented base and the panels are all white, which suits a clean look without any lighting to configure.

Two 120mm PWM reverse fans sit in recessed mounts on the PSU shroud and pull air in through the bottom vents. It rises through the case and leaves through the fine mesh top and the 140mm PWM fan at the rear. None of the three fans carry lighting.
Two 120mm PWM reverse fans sit in recessed mounts on the PSU shroud and pull air in through the bottom vents. It rises through the case and leaves through the fine mesh top and the 140mm PWM fan at the rear. None of the three fans carry lighting.


A radiator of 120mm, 140mm, 240mm, 280mm or 360mm can mount on the top, with a 120mm radiator at the rear. Without a radiator, the case holds up to 6 fans, and the tool-free top panel lifts off its studs when you need access.

A radiator of 120mm, 140mm, 240mm, 280mm or 360mm can mount on the top, with a 120mm radiator at the rear. Without a radiator, the case holds up to 6 fans, and the tool-free top panel lifts off its studs when you need access.

Antec lists RTX 5090 support, and graphics cards up to 450mm long fit in the floating card layout. CPU air coolers can stand up to 180mm tall. That leaves room for a large card and a tower cooler in the same build.
Antec lists RTX 5090 support, and graphics cards up to 450mm long fit in the floating card layout. CPU air coolers can stand up to 180mm tall. That leaves room for a large card and a tower cooler in the same build.


The side-mounted PSU chamber has a 90-degree rotatable module, so the power connector can face left, right or up. An included 13A extension cable feeds it, and units up to 160mm long fit side mounted, cables excluded. On the standard mount the limit is 150mm, and a modular unit needs the PSU chamber fan bracket removed.

The side-mounted PSU chamber has a 90-degree rotatable module, so the power connector can face left, right or up. An included 13A extension cable feeds it, and units up to 160mm long fit side mounted, cables excluded. On the standard mount the limit is 150mm, and a modular unit needs the PSU chamber fan bracket removed.

The front panel carries 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, set into the ribbed base of the case. Dust filters cover the front and the bottom intake.
The front panel carries 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, set into the ribbed base of the case. Dust filters cover the front and the bottom intake.

ATX, Micro-ATX and Mini-ITX boards fit, back-connect models included. Behind the tray there is up to 30mm of routing space, and the box holds 2 rubber grommets, 3 plastic cable clips and 2 Velcro straps. Side panels sit on studs with rear clip handles, so they come off without tools.
ATX, Micro-ATX and Mini-ITX boards fit, back-connect models included. Behind the tray there is up to 30mm of routing space, and the box holds 2 rubber grommets, 3 plastic cable clips and 2 Velcro straps. Side panels sit on studs with rear clip handles, so they come off without tools.
Everything you need to know about this product
Three PWM fans: two 120mm reverse fans on the PSU shroud and one 140mm fan at the rear. The case holds up to six fans.
Graphics cards up to 450mm long fit, and Antec lists RTX 5090 support. The 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.
No. Its three fans are plain PWM fans without lighting. The C6 Curve ARGB is the same chassis with ARGB PWM fans.
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.
If you want a white ATX case with curved glass and no lighting to manage, yes. Three PWM fans come pre-installed, and there is room for a 450mm card, a 180mm cooler and a 360mm radiator.
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