Cooler Master QUBE 540 Stardust Iron Mid Tower Gaming Cabinet

Key features

• Tempered glass left side panel with steel right panel and exterior
• Supports ITX, M-ATX, ATX and E-ATX (up to 280 mm) motherboards
• 7 expansion slots for multi-card or add-in builds
• Front I/O includes USB 3.2 Gen 2x2 Type-C and two USB 3.2 Gen 1 Type-A ports
• Radiator support up to 360 mm on front, top, and bottom
• Pre-installed 120 mm rear fan
• Top, bottom, and front dust filters for easier maintenance
• Supports both ATX and SFX power supplies

Understand This Product — TechCureIndia

What it does

This is a mid-tower PC cabinet used to house and organize a motherboard, power supply, storage drives, graphics card, and cooling components for a desktop build.

What the key specifications mean

• Motherboard Support: Tells you which board sizes fit, from compact ITX up to ATX and limited E-ATX (max 280 mm width).
• Expansion Slots: Determines how many multi-slot cards, such as a GPU plus additional cards, can be installed.
• Drive Bays: Shows storage capacity: one shared 3.5"/2.5" bay on the PSU bracket plus up to five 2.5" SSD mounting points.
• I/O Panel - USB Ports: Front-panel connectivity for peripherals and fast data transfer, including a USB-C port.
• Fan & Radiator Support: Indicates cooling flexibility; front, top, and bottom locations support fans or radiators up to 360 mm.
• Clearances: Maximum CPU cooler height (172 mm), PSU length (200 mm), and GPU length (415 mm without front fan) your parts must fit within.
• Cable Routing Space: 27 mm behind the motherboard tray for tucking away cables for a cleaner build.
• Power Supply Support: Compatible with both standard ATX and compact SFX power supply form factors.
• Dust Filters: Removable filters on top, bottom, and front help keep internal components cleaner.

Practical benefits

• Flexible motherboard compatibility from ITX to ATX/limited E-ATX
• Room for large air coolers and radiators up to 360 mm
• Modern front-panel USB-C for faster connectivity
• Tempered glass panel for viewing internal components
• Dust filtration to reduce maintenance frequency

Who it suits

• Gamers building ATX or M-ATX gaming PCs
• Builders wanting liquid cooling with up to 360 mm radiators
• Users who need SFX PSU support for a more compact build
• Builders using tall air coolers within 172 mm clearance

Compatibility and installation

• Motherboard: ITX / M-ATX / ATX / E-ATX up to 280 mm
• Power Supply: ATX or SFX form factor, max 200 mm length
• CPU Cooler: up to 172 mm height
• Graphics Card: up to 415 mm length (without front fan installed)
• Radiators: up to 360 mm on front, top, or bottom; 120 mm at rear
• External dimensions: 438.5 x 225 x 492.1 mm including protrusions
• Internal volume: 40.64 L (without protrusions) / 48.55 L (with panel, protrusions, feet)
• One 120 mm fan pre-installed at the rear
• 27 mm of cable routing space behind the motherboard tray
• Dust filters located at top, bottom, and front panels

Important limitations

• E-ATX support is limited to boards up to 280 mm wide
• Graphics card clearance of 415 mm applies only without a front fan installed
• Only one 3.5" HDD bay, shared with 2.5" mounting on the PSU bracket
• Rear radiator support limited to 120 mm only

Package contents

• 1x pre-installed 120 mm black fan at the rear

Buy separately:

• Motherboard, CPU, CPU cooler, RAM, storage drives
• Graphics card
• Power supply unit (ATX or SFX)
• Additional case fans or radiators beyond the pre-installed rear fan

Check before you buy

• Confirm your motherboard size falls within supported ITX/M-ATX/ATX/E-ATX (280 mm max) dimensions
• Verify your GPU length against the 415 mm clearance, especially if using a front fan
• Check your CPU cooler height does not exceed 172 mm
• Confirm your power supply is ATX or SFX form factor and fits within 200 mm length
• Verify radiator size compatibility (up to 360 mm front/top/bottom, 120 mm rear) if planning liquid cooling

Warranty

2 years manufacturer warranty, serviced through the brand's authorised service network. TechCure India helps you with the claim.

Questions about compatibility? Ask TechCure India on WhatsApp

Explanation written by TechCure India from the manufacturer's published specifications — it is not a measured test result.

** For complete and latest product details, please also verify once on the manufacturer's official website (official product page). Specifications on the official website are final.