Antec Constellations C6 Curve

Curved Glass Panel
Curved glass design with three-sided tempered glass for a wide panoramic view.

Vertical Cooling
Supports up to 6 fans, with large area of vents around lower chamber, allowing for bottom-to-top vertical airflow.

Multi-Directional Air intake and Massive Airflow
Fine mesh top panel combined with extensive ventilation on the front.

Bottom Air Intake Optimization
Recessed dual fan mounts on the PSU shroud enhance bottom intake airflow

Pre-Installed Fans
2 x 120MM ARGB PWB Reverse Fans
1 x 140MM ARGB PWM Fan

Radiator Support
Supports installation of 360MM radiator on the top

Supports RTX 5090
The Floating graphics card design prevents interference with side-mounted hardware

Supports Back-Connect Motherboards
rear cable connections keep the front clean and create a smoother airflow path

Tool Free Panel Design
The lower right and lower left feature detachable mesh panels secured by hooks.
Side panels mount on studs with rear clip handles for quick, too-free removal
The top panel is secured by studs for quick, tool-free installation

Side-Mounted PSU Chamber & 13A Extension Cable
Equipped with a 13A high-spec extension cable for stable power delivery and high-wattage PSU support

Power Extension Cable Setup
Dual-orientation PSU Installation with a 90 degree rotatable PSU Module

Individual PCIE Slot Covers
Comes with 7 PCIe slot covers

I/O Panel
Power
USB3.0 x 2
Type-C 10GBps x 1
Headphone/Mic Combo Jack

Advanced Dust Protection
Pull-out bottom dust filter plus a lower front dust filter for enhanced dust protection

Easy Cable Management
Up to 30MM routing space behind the motherboard, with 2 rubber grommets, 3 plastic cable clips, and 2 Velcro straps for a clean, organized build.

Cooling Compatibility
Simultaneously supports 6 x 120MM Fans.

Specifications

Main Specifications
Dimensions - 480 x 235 x 470mm(DWH)
Form Factor - Mid Tower
Materials - Steel + Plastic + Glass
Mainboard Support - ATX, Micro-ATX, ITX
Front Access & Controls - Power,  USB 3.0 x 2, Type-C 3.2 Gen 2 x 1(10Gbps), Headphone/Mic Combo Jack
Side Panel - 4mm Tempered Glass

Drive Bays
3.5" - 1
2.5" - 1

Expansions Slots
7

Fan Support
Top - 3 x 120 / 2 x 140mm
Power supply shroud - 2 x 120
Rear - 1 x 120 / 1 x 140mm
Included Fan(s) - 2 x 120mm ARGB PWM reverse fans on the PSU shroud + 1 x 140mm ARGB PWM fan at the rear

Radiator Support
Top - 120 / 140 / 240 / 280 / 360mm
Rear - 120mm

Clearance
Max GPU Length - = 450mm
Max CPU Cooler Height - = 180mm
Max PSU Length - Standard mounting (excluding cables) = 150mm (For modular PSUs, the PSU chamber fan bracket must be removed.)
Side mounting (excluding cables) - = 160mm