Case Fractal Define 7 XL Dark Tempered Glass

Fractal Define 7 XL Dark Tempered Glass is a full tower case for serious configurations where space and airflow are not compromised. It supports almost all mainstream and professional motherboard formats – from Mini ITX and ATX to Extended ATX, EE-ATX, SSI-CEB, and SSI-EEB, so you can confidently plan a high-end workstation build. The tempered glass side panel gives you visibility of the hardware without sacrificing stability and sound insulation. Combined with the three included fans, you get a solid foundation for a quiet yet powerful system.

What you get

The internal space is generous enough for long graphics cards up to 549 mm and massive air coolers up to 185 mm, so you can think about large GPUs and serious CPU coolers without measuring with calipers. The cooling configuration is flexible: you can mount several 120/140 mm fans at the front, top, and bottom, and you get 3 Dynamic X2 GP-14 fans included, which provide a good start for airflow. With 9+3 expansion slots, you have room for multiple graphics cards, capture cards, RAID controllers, or other expansions. The I/O panel with USB 3.1 Gen 2 Type-C, two USB 3.0, and two USB 2.0 ports makes it easy to connect everything – from fast external SSDs to peripherals, without searching for cables at the back.

• Case form factor Full Tower, which provides plenty of space for components, good cable management, and easier airflow.
• Wide support for motherboards – ATX, Micro ATX, Extended ATX, Mini ITX, EE-ATX, SSI-CEB, SSI-EEB, suitable for both gaming and workstation configurations.
• Side panel made of tempered glass, which combines visual effect with higher strength compared to regular glass.
• Rich cooling options: at the front 4 x 120 mm or 3 x 140 mm (2 included), at the top 4 x 120 mm or 3 x 140 mm, at the back 1 x 120/140 mm (1 included), at the bottom 2 x 120/140 mm.
• Total of 3 included fans Dynamic X2 GP-14, so the case is ready to go right from the first installation.
• 9+3 expansion slots, allowing for multi-GPU, additional cards, and a more flexible layout of the system.
• Maximum dimensions: graphics card up to 549 mm and cooler up to 185 mm, giving freedom for the largest air solutions and long GPUs.
• Modern I/O panel with 1 x USB 3.1 Gen 2 Type-C, 2 x USB 3.0, 2 x USB 2.0, Audio I/O, plus power and reset buttons for quick access.
• The built-in 2 x 2.5" slots provide direct space for SSDs for the operating system and games.
• The case comes without a power supply, giving you the freedom to choose a PSU according to the needs of the specific configuration.

Who it is suitable for

Define 7 XL is for you if you are aiming for a serious gaming build, streaming/content machine, or workstation with many cards and large cooling. It is also suitable if you want a clean, quiet build with plenty of airflow and easy access to ports at the front. There is little point in getting it for a very budget or compact system – the case shines when it is well “populated” with hardware.

The strongest aspect of this model is the combination of huge internal space, very flexible cooling, and a moderate, clean design with tempered glass. If you want a case that will not limit you for years to come, this base is more than sufficient.