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HAF II 500
HAF II 500
HAF II 500
HAF II 500
HAF II 500
HAF II 500
HAF II 500
HAF II 500
HAF II 500
HAF II 500
HAF II 500

Cooler, Quieter, Stronger

HAF II 500

Industry-Leading Noise-Normalized Cooling Performance​

More Balanced Intake–Exhaust Architecture​

Split-Level Layout for Enhanced Airflow​

MasterRail Multi-Purpose Mounting System​

Supports Versatile GPU configurations

THE NEXT AIRFLOW EVOLUTION



The HAF II 500 is the next evolution of Cooler Master’s High Air Flow series, engineered to deliver industry-leading noise-normalized cooling performance. At the core of its design are some of the largest and thickest fans in the consumer market, paired with optimized airflow engineering to maximize cooling efficiency, enabling lower component temperatures at reduced system operating noise.


Combined with Cooler Master’s FreeForm 2.0 philosophy, it gives builders flexible control over system design, fan layout, GPU configuration, and storage, unlocking maximum performance and experience for enthusiasts and overclocking builds.


THE NEXT AIRFLOW EVOLUTION
THE NEXT AIRFLOW EVOLUTION

COOLER PERFORMANCE THAN EVER



Dual 220x40 mm intake fans and a 180x40 mm exhaust fan work together to maintain airflow balance, improving cooling efficiency beyond traditional airflow-focused chassis designs.

BUILT BEYOND GAMING



Designed to support AI, rendering, simulation, and other GPU-compute-intensive workloads.

FLEXIBLE COOLING CONFIGURATION

COSMOS series, hailed as the ultimate expression of PC case modularity, evolves into the “halo” platform for enthusiasts and modders. With its iconic design language and enhanced modular internals, COSMOS is engineered for boundary-pushers who want limitless control over layout, cooling, and customization.

Brand new COSMOS ALPHA will serve as the aspirational apex of what FreeForm 2.0 stands for — freedom, scale, and personalization without compromise, making it an ALPHA case for all ALPHA builders

FLEXIBLE COOLING CONFIGURATION
FLEXIBLE COOLING CONFIGURATION

* Maximum combined fan and radiator thickness: 58 mm

** Maximum combined fan and radiator thickness: 72 mm

Airflow divider must be removed.

FREEDOM TO CONFIGURE



MasterRail enables flexible fan and radiator placement for custom setups and easy upgrades.

CLEAN, OPTIMIZED CABLE MANAGEMENT

Split-level cable routing, a sliding motherboard cover, and a dedicated cable chamber keep builds clean while optimizing airflow efficiency.

CLEAN, OPTIMIZED CABLE MANAGEMENT
CLEAN, OPTIMIZED CABLE MANAGEMENT

READY FOR NEXT LEVEL HARDWARE



Supports extreme multi-GPU configurations for high-performance computing and intensive workloads.

Product Specifications

  • Product Name HAF II 500
  • Dimension (L x W x H) Incl. Protrusions 557 x 262 x 548 mm
  • Dimension (L x W x H) Volume (Incl. Protrusions) 79.98 L
  • Motherboard Support Mini-ITX, Mini-DTX, Micro-ATX, ATX, CEB (ATX-Compatible Standoff Pattern), E-ATX (ATX-Compatible Standoff Pattern; Up to 310 mm Wide)
  • Material - Chassis SGCC (0.7 – 0.8 mm Thickness)
  • Material - Panel ABS
  • Material - Side Panel Tempered Glass (Left Panel); SGCC (Right Panel)
  • Clearance - Cable Routing 15 – 40 mm
  • Clearance - CPU Cooler 221 mm (Intel); 220 mm (AMD)
  • Clearance - Power Supply 150 mm (North-South Drive Orientation); 210 mm (East-West Drive Orientation)
  • Clearance - Graphics Card Length 430 mm (With Mighty40 F220 Fans Installed)
  • Clearance - Graphics Card Thickness 72 mm / Card When Installing 2 Graphics Cards; 40 mm / Card When Installing 4 Graphics Cards
  • Dust Filters Top / Front / Bottom (PSU)
  • Expansion Slots 8
  • Drive Bay Support - 3.5” / 2.5” 3 / 6 (PSU Length ≤ 150 mm) ; 2 / 4 (150 mm < PSU Length ≤ 210 mm)
  • Preinstalled Drive Bay - 3.5” / 2.5” 3 / 6
  • Fans Support Top 3 x 120 / 140 mm, or 2 x 160 / 180 mm
  • Fans Support Front Default: 2 x 220 mm; With MasterRails: 3 x 120 / 140 mm, or 2 x 160 / 180 mm
  • Fans Support Rear 1 x 180 mm
  • Pre -installed Fans Front 2 x Mighty40 F220
  • Pre -installed Fans Rear 1 x Mighty40 V180
  • Fan Hub Ports 6 x PWM; 6 x ARGB
  • Fan Hub Total Power Capacity 54W
  • Radiator Support Top 240 / 280 / 360-120 / 360-180 mm (Conditional Support*)
  • Radiator Support Front With MasterRails: 240 / 280 / 360-120 / 360-180 mm (Conditional Support**)
  • Radiator Support Rear 180 mm
  • I/O Panel Power LED 1
  • I/O Panel USB Ports 1 x USB 3.2 Gen 2x2 Type-C; 2 x USB 3.2 Gen 1 Type-A
  • I/O Panel Audio in / out 1 x 3.5 mm Headset Jack (Audio + Mic)
  • I/O Panel Reset Switch 1
  • Warranty Case 2 Years
  • Warranty Fan 5 Years

Fan Specifications - Mighty40 F220

  • Product Name Mighty40 F220
  • Dimension (L x W x H) 220 x 220 x 40 mm
  • Rated Voltage 12 V DC
  • Max Current 0.5 A
  • Speed 200 – 1050 rpm
  • Max Airflow 203.8 CFM
  • Max Pressure 3.1 mmH2O
  • Max Noise (at 1 m) 36 dB(A)
  • Bearing Type Dual Ball Bearing
  • Frame Material PBT
  • Blade Material LCP
  • Weight 500 g
  • Warranty 5 years

Fan Specifications - Mighty40 V180

  • Product Name Mighty40 V180
  • Dimension (L x W x H) 180 x 180 x 40 mm
  • Rated Voltage 12 V DC
  • Max Current 0.3 A
  • Speed 250 – 1370 rpm
  • Max Airflow 161.5 CFM
  • Max Pressure 4.0 mmH2O
  • Max Noise (at 1 m) 34 dB(A)
  • Bearing Type Dual Ball Bearing
  • Frame Material PBT
  • Blade Material LCP
  • Weight 425 g
  • Warranty 5 years

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