Fractal Design Define One Dark TG Light Tint Mid Tower Case

The Fractal Design Define One Dark TG Light Tint is a mid tower PC case that combines understated Scandinavian styling with sound dampening construction and a tempered glass side panel for showcasing your build. Its black exterior features a light tinted glass panel that provides a view of your components while maintaining a refined, understated appearance. Supporting Mini-ITX, Micro-ATX, ATX and E-ATX motherboards, the Define One offers flexible hardware compatibility, with clearance for graphics cards up to 368mm long and CPU coolers up to 171mm tall. Three pre-installed 140mm Momentum fans provide airflow, while front radiator support up to 360mm and top support up to 280mm allow for a range of cooling configurations. Sound-dampening materials help minimise system noise, making the case well suited to gaming and productivity builds in quieter environments. Thoughtful cable management features help keep the interior organised, and front-panel connectivity includes a 20Gbps USB-C port, two 5Gbps USB-A ports and a combined headphone and microphone jack for convenient access to peripherals and accessories.

Features

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Cases - Define One

Define One combines refined Scandinavian design with versatile capability. With aluminium side intake vents, three pre-installed Momentum fans, and sound-dampening bitumen, it balances airflow and noise reduction for a harmonious experience.

Quiet Redefined

Quieter by Design

Enjoy a more harmonious gaming experience with a closed-front design and bitumen-lined front and side panels for sound dampening.

Refined Expression

Integrate your setup naturally into your home with subtle architectural curvature and fine-patterned aluminium side intake vents.

Smooth Building

Enjoy a smooth and intuitive build experience with tool-less access and removable top and front fan brackets for easier installation.

Powerful Fans Included

Keep your system running smoothly with three pre-installed LCP-blade Momentum 14 fans offering powerful out-of-the-box airflow.

Designed for Versatility

Crafted for work and play with space for graphics cards up to 368 mm in length with an integrated GPU air guide and support bracket.

Accessible I/O

Connect your devices effortlessly with an I/O featuring a 20 Gbps USB Type-C port, two USB Type-A ports, and a combined audio jack.

Clean Finish

Achieve a neat and tidy interior with cable straps, aligners, a routing grommet, and support for reverse connector motherboards.