Hardware Conflict Detected
The ASUS TUF Gaming RTX 4080 Super (339.0mm) exceeds the Corsair Crystal 680X RGB's 330.0mm maximum GPU length.
Detailed Compatibility Analysis
Will the ASUS TUF Gaming RTX 4080 Super fit inside a Corsair Crystal 680X RGB?
The short answer is No. The ASUS TUF Gaming RTX 4080 Super measures 339.0mm in length, which exceeds the Corsair Crystal 680X RGB's maximum GPU clearance of 330.0mm.
Interference
The front fan brackets or drive cages of the Corsair Crystal 680X RGB will block the ASUS TUF Gaming RTX 4080 Super from seating properly. You lack 9.0mm of essential clearance.
What are your options?
You have two choices. You can either return the Corsair Crystal 680X RGB and buy a larger mid-tower or full-tower ATX case, or you can exchange the ASUS TUF Gaming RTX 4080 Super for a shorter, dual-fan variant that fits within the 330.0mm limit.
Frequently Asked Questions
Does the Corsair Crystal 680X RGB support vertical GPU mounting?
Many modern cases support vertical mounting via an optional PCIe riser cable. However, mounting a thick card like the ASUS TUF Gaming RTX 4080 Super vertically can push the fans dangerously close to the glass side panel, choking airflow. Always check the case manual for specific slot spacing.
What power supply (PSU) do I need for the ASUS TUF Gaming RTX 4080 Super?
You should refer to the official manufacturer recommended PSU wattage. When building in the Corsair Crystal 680X RGB, ensure your PSU is not longer than the case's basement shroud clearance, especially if you plan to keep the hard drive cage installed.
How do I calculate clearance if I add a front liquid cooler?
If you install an AIO liquid cooler in the front of the Corsair Crystal 680X RGB, you must subtract the thickness of the radiator (usually 27mm) and the fans (usually 25mm) from the total 330.0mm clearance.