Jonsbo TR03 Black aluminium front panel/window Triangular Case

The Jonsbo TR03 Triangular ATX PC Case is the perfect choice for gamers who want a unique looking PC. This case’s most obvious feature is its distinctive triangular shape, giving it a unique aesthetic. What’s more, this case can facilitate a fantastic range of high-end gaming hardware, including Mini-ITX, Micro-ATX, and ATX motherboards. Plus, with seven PCI expansion slots and a massive 460mm GPU clearance, there is room for a powerhouse graphics card, such as an NVIDIA RX 5090. Furthermore, keeping your prized hardware cool is simple, as the TR03 offers mounting points for up to ten 120mm fans and support for radiators up to 360mm long.

Jonsbo TR03 Triangular PC Case at a Glance:

• Unique triangular design
• Spacious interior supports Mini-ITX to ATX motherboards
• Seven expansion slots and 460mm GPU clearance
• Manufactured from steel, aluminium and tempered glass
• Space to mount up to ten 120mm fans
• Multiple mounting points for 3.5" and 2.5" storage drives

Unique Aesthetics

The Jonsbo TR03 features a unique design, with a triangular form factor. This gives the TR03 a distinctive look that sets it apart from standard cases. The core of this case is formed from 0.8-1mm thick steel, which then has 4mm thick aluminium panels layered over it. Many of these panels can be easily removed, granting access to the mounting brackets that lie underneath, for easy hardware installation and maintenance.

In addition to the metal components, this case features two tempered glass side panels. Through these, you’ll have a clear view of the unique layout, with everything tilted on its side. To enhance the incredible look of the TR03, the case also offers excellent support for RGB lighting, with an adjustable interior that lets you mount a variety of lighting accessories, to highlight your key components.

ATX PC Case

Not only does the Jonsbo TR03 feature an unusual external design, but it also boasts an innovative internal layout as well, with your hardware tilted almost 45-degrees to the right. By doing this, the TR03 has ample space for high-end components including Mini-ITX, Micro-ATX, and ATX motherboards. What’s more, with seven expansion slots and a GPU clearance of 460mm, this chassis can support the largest powerhouse graphics cards or even professional multi-GPU set-ups.

Furthermore, the TR03 offers excellent support for storage solutions. With multiple locations on the rear of the motherboard tray and on the middle fan bracket, there is room to mount up to six storage drives. There are two configurations available for your drives, either with three 3.5" HDDs plus three 2.5" SSDs, or five 2.5" SSDs.

Cooling from All Sides

Thanks to its unique shape, the Jonsbo TR03 can facilitate a fantastic range of cooling hardware, perfect for delivering exceptional thermal performance. There are multiple configurations available for cooling fans, with ten mounting points in total for 120mm models. These can be configured with three fans on the front panel, a single fan in the bottom corner, two more fans on the base, a single fan can be mounted to the rear panel, and another can be attached to the top panel. An additional two fans can be mounted to an internal fan bracket that sits next to the motherboard tray. To get you started, Jonsbo has included two fans pre-installed at the top and bottom corners of the TR03.

The Jonsbo TR03 also facilitates a variety of CPU cooling options. With a CPU clearance of 175mm, there is plenty of space for a large tower air cooler. Alternatively, many of the fan brackets can also be used for mounting a radiator, with the front panel supporting rads up to 360mm long, ideal for installing an AIO liquid cooler.