QUBE 540

Description

Compact Case, Unlimited Creativity

QUBE 540

Designed for creators, gamers, and DIY builders.

Compact Yet Capable

Small size, big performance. The QUBE 540 supports GPUs up to 415 mm, 360 mm liquid coolers, and high-end components.

Flexible Orientation Design

Vertical or horizontal, the QUBE 540 adapts to your space and style. It fits cleanly wherever you place it.

Create Your Own Layout

A modular interior designed for endless creativity, for liquid-cooling setups to compact workstations. Customize it your way.


Repositionable I/O Panel and Movable Handles

Mount the I/O panel and handles on the top, bottom, left, or right to keep ports and grips where you need them.

Versatile Modular Layout

Oce case, countless possibilities. Redefine your build anytime with swappable components and flexible layouts.

Vertical GPU Ready

Vertical GPU Ready

Supports vertical GPU installation to highlight premium graphics and aesthetics.


Cooler Master: FreeForm Playground

We’re teaming up with Printables to challenge makers worldwide. Take our modular hardware and make your own Qube 540!

QUBE 540
QUBE 540
QUBE 540
QUBE 540
QUBE 540
QUBE 540
QUBE 540
QUBE 540
QUBE 540

Specifications

  • Product NameQUBE 540
  • Model NumberStardust Iron: Q540-MGNN-S00
  • Model NumberMoonstone: Q540-LGNN-S00
  • Color(s)Stardust Iron / Moonstone
  • Materials - ExteriorSteel
  • Material - Side Panel (Right)Steel
  • Material - Side Panel (Left)TG
  • Dimensions (L x W x H)Incl. Protrusions: 438.5 x 225 x 492.1 mm
  • Dimensions (L x W x H)Excl. Protrusions: 425 x 225 x 425 mm
  • Volume (w/o protrusions)40.64 L
  • Volume (with panel, protrusions and feet)48.55 L
  • Motherboard SupportITX / M-ATX / ATX / *E-ATX (*Up to 280 mm)
  • Expansion Slots7
  • Drive Bays - 5.25" ODDN/A
  • Drive Bays - 3.5" HDD1 (Shared 3.5" and 2.5" mounting on PSU bracket)
  • Drive Bays - 2.5" SSD2 (Max. 5)
  • I/O Panel - USB Ports2 x USB 3.2 Gen 1 Type A / 1 x USB 3.2 Gen 2 x 2 Type C
  • I/O Panel - Audio In / Out1 x 3.5 Mic / Audio Combo Jack
  • Fan Support - Front3 x 120 mm (w/o I/O panel) / 2 x 140 mm
  • Fan Support - Top3 x 120 mm (w/o I/O panel) / 2 x 140 mm
  • Fan Support - Rear1x 120mm
  • Fan Support - Bottom3 x 120 mm / 2 x 140 mm
  • Preinstalled Fan(s) - FrontN/A
  • Preinstalled Fan(s) - TopN/A
  • Pre-installed Fans - Rear1x 120mm Black Fan
  • Radiator Support - Front140 / 280 / 360 mm (w/o I/O panel)
  • Radiator Support - Top140 / 280 / 360 mm (w/o I/O panel)
  • Radiator Support - Rear120 mm
  • Radiator Support - Bottom140 / 280 / 360mm (w/o I/O panel)
  • Clearances - CPU Cooler172 mm
  • Clearances - Power Supply200 mm
  • Clearances - Graphics Card415 mm (w/o Front Fan)
  • Cable Routing - Behind Motherboard Tray27 mm
  • Dust FiltersTop / Bottom / Front
  • Power Supply SupportATX / SFX
  • Warranty2 years
  • Note-
  • SeriesQUBE Series
  • SizeMid Tower


QUBE 540

Product form

€64.00 Incl. VAT

SKU: Q540-LGNN-S00
Barcode: 4719512162071

    • Shipped today? Order within: Sep 01, 2026 23:59:00 +0200

      Description

      Compact Case, Unlimited Creativity

      QUBE 540

      Designed for creators, gamers, and DIY builders.

      Compact Yet Capable

      Small size, big performance. The QUBE 540 supports GPUs up to 415 mm, 360 mm liquid coolers, and high-end components.

      Flexible Orientation Design

      Vertical or horizontal, the QUBE 540 adapts to your space and style. It fits cleanly wherever you place it.

      Create Your Own Layout

      A modular interior designed for endless creativity, for liquid-cooling setups to compact workstations. Customize it your way.


      Repositionable I/O Panel and Movable Handles

      Mount the I/O panel and handles on the top, bottom, left, or right to keep ports and grips where you need them.

      Versatile Modular Layout

      Oce case, countless possibilities. Redefine your build anytime with swappable components and flexible layouts.

      Vertical GPU Ready

      Vertical GPU Ready

      Supports vertical GPU installation to highlight premium graphics and aesthetics.


      Cooler Master: FreeForm Playground

      We’re teaming up with Printables to challenge makers worldwide. Take our modular hardware and make your own Qube 540!

      QUBE 540
      QUBE 540
      QUBE 540
      QUBE 540
      QUBE 540
      QUBE 540
      QUBE 540
      QUBE 540
      QUBE 540

      Specifications

      • Product NameQUBE 540
      • Model NumberStardust Iron: Q540-MGNN-S00
      • Model NumberMoonstone: Q540-LGNN-S00
      • Color(s)Stardust Iron / Moonstone
      • Materials - ExteriorSteel
      • Material - Side Panel (Right)Steel
      • Material - Side Panel (Left)TG
      • Dimensions (L x W x H)Incl. Protrusions: 438.5 x 225 x 492.1 mm
      • Dimensions (L x W x H)Excl. Protrusions: 425 x 225 x 425 mm
      • Volume (w/o protrusions)40.64 L
      • Volume (with panel, protrusions and feet)48.55 L
      • Motherboard SupportITX / M-ATX / ATX / *E-ATX (*Up to 280 mm)
      • Expansion Slots7
      • Drive Bays - 5.25" ODDN/A
      • Drive Bays - 3.5" HDD1 (Shared 3.5" and 2.5" mounting on PSU bracket)
      • Drive Bays - 2.5" SSD2 (Max. 5)
      • I/O Panel - USB Ports2 x USB 3.2 Gen 1 Type A / 1 x USB 3.2 Gen 2 x 2 Type C
      • I/O Panel - Audio In / Out1 x 3.5 Mic / Audio Combo Jack
      • Fan Support - Front3 x 120 mm (w/o I/O panel) / 2 x 140 mm
      • Fan Support - Top3 x 120 mm (w/o I/O panel) / 2 x 140 mm
      • Fan Support - Rear1x 120mm
      • Fan Support - Bottom3 x 120 mm / 2 x 140 mm
      • Preinstalled Fan(s) - FrontN/A
      • Preinstalled Fan(s) - TopN/A
      • Pre-installed Fans - Rear1x 120mm Black Fan
      • Radiator Support - Front140 / 280 / 360 mm (w/o I/O panel)
      • Radiator Support - Top140 / 280 / 360 mm (w/o I/O panel)
      • Radiator Support - Rear120 mm
      • Radiator Support - Bottom140 / 280 / 360mm (w/o I/O panel)
      • Clearances - CPU Cooler172 mm
      • Clearances - Power Supply200 mm
      • Clearances - Graphics Card415 mm (w/o Front Fan)
      • Cable Routing - Behind Motherboard Tray27 mm
      • Dust FiltersTop / Bottom / Front
      • Power Supply SupportATX / SFX
      • Warranty2 years
      • Note-
      • SeriesQUBE Series
      • SizeMid Tower


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