Cooler Master has announced the Qube 540, a compact yet remarkably versatile PC case designed for creators, gamers, and DIY enthusiasts seeking a blend of portability, performance, and creativity. Available in two elegant colourways — Stardust Iron and Moonstone — the Qube 540 offers a distinctive look that complements any setup, from minimalist workspaces to vibrant gaming environments.
Despite its small footprint, the Cooler Master Qube 540 supports graphics cards up to 415mm, 360mm liquid coolers, and other high-end components, making it ideal for builders who want performance without sacrificing space. Its modular interior allows users to craft custom configurations, whether for a powerful liquid-cooled system or a compact workstation.
Key Features
• Two premium finishes – choose between Stardust Iron or Moonstone.
• Flexible orientation – position vertically or horizontally to fit your space.
• Modular interior – reconfigure layouts for creative or performance builds.
• Repositionable I/O panel and handles – place ports and grips wherever most convenient.
• Compact yet capable – supports up to 415mm GPUs and 360mm radiators.
Specifications
• Product Name: QUBE 540
• Colour(s): Stardust Iron / Moonstone
• Materials – Exterior: Steel
• Material – Side Panel (Right): Steel
• Material – Side Panel (Left): Tempered Glass
• Dimensions (L x W x H, incl. protrusions): 438.5 x 225 x 492.1mm
• Dimensions (L x W x H, excl. protrusions): 425 x 225 x 425mm
• Volume (without protrusions): 40.64 L
• Volume (with panel, protrusions, and feet): 48.55 L
• Motherboard Support: ITX / M-ATX / ATX / *E-ATX (*up to 280mm)
• Expansion Slots: 7
• CPU Cooler Clearance: 172mm
• Power Supply Clearance: 200mm
• Graphics Card Clearance: 415mm (w/o front fan)
• Cable Routing Space: 27mm (behind motherboard tray)
• Dust Filters: Top / Bottom / Front
• Power Supply Support: ATX / SFX
• Warranty: 2 years
The Cooler Master Qube 540’s adaptable design and refined aesthetics make it a perfect choice for builders who value both form and function. For more information, visit the official product page: Cooler Master Qube 540
