Cooler Master QUBE 540 SPECIAL Stainless Steel

• Precision-Crafted Stainless Steel
• Distinctive Mirror Finish
• Designed for Modern Living
• 8K Surface Treatment
• Scratch-Concealing Hairline Interior
• Flexible QUBE 540 Design

BUILT IN STEEL. POLISHED TO PERFECTION.

The QUBE 540 SPECIAL Stainless Steel elevates the original QUBE design with precision-formed SUS304 stainless steel and a premium 8K mirror finish.

Its highly polished exterior creates a bold, reflective presence, while the matte hairline interior adds refined contrast and helps everyday surface marks stay less noticeable. Premium craftsmanship meets the flexible design and hardware support of the QUBE 540. The stainless-steel construction and hairline interior remain consistent with the supplied product material.

8K MIRROR-FINISH CRAFTSMANSHIP

Every Reflection Is Unique.

QUBE 540 doesn't just sit in your setup—it becomes part of it. The highly polished stainless-steel surface reflects the lighting, colors, and environment around the system. Keep the build understated for a clean architectural look, or introduce RGB and bold hardware to create dramatic reflections across the chassis.

Your room changes it. Your build defines it.

MIRROR OUTSIDE. REFINED WITHIN.

Two Finishes. One Premium Experience.

The brilliant mirror-polished exterior is paired with a matte hairline interior, creating deliberate contrast between statement-making shine and understated detail.

The interior treatment also helps everyday scratches and surface marks remain less noticeable.

DESIGNED FOR MODERN LIVING

More Than a PC Case.

Furniture-inspired proportions and polished stainless steel move QUBE 540 beyond traditional gaming aesthetics.

Whether placed in a gaming room, studio, workspace, or modern living environment, its clean geometry is designed to complement the space around it while still making a statement.

MODULAR BY DESIGN.

Flexible by Choice.

Handles and I/O panels can be installed in multiple locations, giving you complete freedom to customize access, portability, and system orientation. Whether displayed vertically, horizontally, or somewhere in between, QUBE adapts to the way you build.

Configure. Rotate. Personalize.

AIRFLOW FROM EVERY ANGLE

Built to Breathe.

The QUBE 540's extensively perforated architecture creates a strong visual identity while opening multiple paths for fresh air.

Fan mounting across the front, top, bottom, and rear gives builders the flexibility to tune intake and exhaust around their chosen hardware configuration.

TRIPLE 360MM RADIATOR SUPPORT

Cooling Freedom ×3

High-performance cooling doesn't have to follow a single layout. With support for 360mm radiators at the front, top, and bottom, QUBE 540 provides exceptional flexibility for enthusiast liquid-cooling configurations.

A 120mm radiator is also supported at the rear.

MADE FOR POWERFUL HARDWARE

Performance Without the Oversized Tower.

A graphics card clearance of up to 415mm leaves room for today's large high-performance GPUs, while 172mm CPU cooler clearance supports substantial air-cooling solutions.

ATX and SFX power supplies are supported, with up to 200mm PSU clearance depending on cooling configuration.

HIGH-SPEED MODULAR I/O

Speed Where You Need It.

Connect modern peripherals and high-speed storage through 20Gbps USB Type-C, alongside two 5Gbps USB Type-A ports and a 3.5mm combination audio jack.

The modular approach helps keep connectivity accessible as the chassis configuration changes.

CLEAN BUILDS MADE EASIER

Space Behind the Scenes.

With 30mm of cable-routing space behind the motherboard tray, QUBE 540 gives builders room to organize power and data cables away from the main showcase area.

Dust filters at the top, front, and bottom help protect the system while maintaining airflow.

Detailed Specifications:

• Side Panels - Left / Right: TG / Steel
• Dimensions (L × W × H):
  - Incl. Protrusions: 438.5 × 225 × 486.25mm
  - Excl. Protrusions: 425 × 225 × 425mm
   
• Volume:
  - Incl. Protrusions: 47.97 L
  - Excl. Protrusions: 40.64 L
   
• Drive Bays:
  - Combined 3.5"/2.5": 2 × 2.5" or 1 × 3.5"
  - 3.5" HDD: Max. 1
  - 2.5" SSD: 2 (Max. 4)
   
• I/O Panel:
  - USB Ports: 2 × USB 3.2 Gen 1 Type-A (5 Gbps) / 1 × USB 3.2 Gen 2×2 Type-C (20 Gbps)
  - Audio In / Out: 1 × 3.5mm Mic / Audio Combo Jack
   
• Fan Support:
  - Top: 3 × 120mm (without I/O panel) / 2 × 140mm
  - Front: 3 × 120mm (without I/O panel) / 2 × 140mm
  - Rear: 1 × 120mm
  - Bottom: 3 × 120 mm (without I/O panel) / 2 × 140mm
   
• Radiator Support:
  - Top: 360mm (without I/O panel) / 280 / 240mm
  - Front: 360mm (without I/O panel) / 280 / 240mm
  - Bottom: 360mm (without I/O panel) / 280 / 240mm
   
• Clearances:
  - Power Supply: 200mm (ATX / SFX) / 140mm (with bottom fan installed)
  - Graphics Card: 415mm (without front fan installed)
   
• Cable Routing - Behind MB Tray: 30mm