Cooler Master HAF II 500 E-ATX Full Tower Case

Features:

Oversized Extra-Thick Fans
A purpose-built intake–exhaust system: two Mighty40 F220 intake fans (220 × 40 mm) maximize intake airflow at a controlled noise level, while the Mighty40 V180 exhaust fan (180 × 40 mm) helps keep exhaust airflow as balanced as possible with intake airflow, relieving the long-standing exhaust bottleneck in airflow cases and redefining airflow case cooling performance.

Low Airflow Resistance Design
Large front and rear ventilation openings increase airflow throughput, reducing airflow resistance as much as possible, and therefore minimizing chassis-induced interference with fan performance and airflow paths.

Split-Level Cable Management
Zoned cable-routing space is designed around the thickness and quantity of cables routed through each area, optimizing space utilization. This creates the room needed to accommodate an oversized exhaust fan for improved cooling efficiency, while avoiding uncontrolled chassis volume growth.

MasterRail
Sliding rails and accompanying locking modules support multiple fan and radiator sizes. The thoughtful design does ot obstruct the airflow path of cooling components, helping them deliver their full performance potential. Beyond fans and radiators, any device with mounting-hole layouts matching supported fan or radiator standards can also be secured to MasterRail.

Sliding Cable Cover
The integrated Sliding Cable Cover conceals cables within the centralized routing chamber and visually blends with the motherboard, helping the finished system look clean and organized. Its airflow-guiding design also reduces cable-induced airflow disruption without compromising memory cooling.

Dual-Mode GPU Holder
The Dual-Mode GPU Holder gives users the flexibility to clamp a single GPU or support two GPUs. When supporting two GPUs, each graphics card can be up to 3.6 slots (72mm) thick.

Thermally Prioritized Airflow Divider
The Airflow Divider splits airflow from the lower intake fan into two paths. The primary airflow path is directed toward the position of a standalone GPU, the most common graphics card configuration. The secondary airflow path is guided toward the drive cage area, while still allowing air to be drawn through the ventilation openings above the PSU shroud by devices installed in the PCIe slot area.

Flexible Storage Configuration
A convertible drive cage supports both 3.5-inch and 2.5-inch drives and can be installed in different orientations depending on PSU length, providing flexible storage configurations while making efficient use of the lower chamber space.

Scientific Computing Platform Compatibility
Supports up to four dual-slot GPUs with blower-style coolers, or two open-air GPUs up to 3.6 slots (72mm) thick, with PSU clearance up to 210 mm—making it capable of supporting AI, rendering, simulation, and other GPU compute-intensive platforms.

Detailed Specifications

Dimensions (L x W x H)

– Incl. Protrusions	557mm x 262mm x 548mm
– 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)
– Panel	ABS
– Side Panel	Tempered Glass (Left Panel); SGCC (Right Panel)

Clearance

– Cable Routing	15 – 40 mm
– CPU Cooler	221mm (Intel); 220mm (AMD)
– Power Supply	150 mm (North-South Drive Orientation); 210 mm (East-West Drive Orientation)

Graphics Card Clearance
– Length: 430 mm (With Mighty40 F220 Fans Installed)
– Thickness: 72 mm / Card When Installing 2 Graphics Cards; 40 mm / Card When Installing 4 Graphics Cards

Dust Filters: Top / Front / Bottom (PSU/SMPS)

Drive Bay Support

3.5″ HDD	3 (PSU Length ≤ 150 mm) / 2 (PSU Length > 150mm but ≤ 210 mm)
2.5″ SSD	6 (PSU Length ≤ 150 mm) / 4 (PSU Length > 150mm but ≤ 210 mm)

Preinstalled Drive Bay

3.5″ HDD	3
2.5″ SSD	6

Fans Support
Top: 3 x 120mm / 140mm, OR 2 x 160mm / 180mm
Front:Default: 2 x 220mm; With MasterRails: 3 x 120mm / 140mm, or 2 x 160mm / 180mm
Rear: 1 x 180mm

Pre-installed Fans

Front	2 x Mighty40 F220
Rear	1 x Mighty40 V180

Fan Hub
Ports:6 x PWM; 6 x ARGB
Total Power Capacity: 54W

Radiator Support

Top	240 / 280 / 360-120 / 360-180 mm (Conditional Support*)
Front	With MasterRails: 240 / 280 / 360-120 / 360-180 mm (Conditional Support**)
Rear	180mm

*Maximum combined fan and radiator thickness: 58 mm; ** Maximum combined fan and radiator thickness: 72 mm. Thermally Prioritized Airflow divider must be removed

Specification:

Cabinet

Cabinet Size	FULL-TOWER
Color	Black
Material	SGCC (Steel Galvanized Cold Commercial) ABS Tempered Glass
Expansion Slots	8
Motherboard Size	E-ATX,CEB,ATX,M-ATX,M-DTX,M-ITX
Max CPU Cooler Height	220mm
Max PSU Length	210mm
Max GPU Length	430mm
Max 3.5″ HDD	3
Max 2.5″ SSD	6
Dust Filters	Top, Front, Bottom
Pre-installed Fans	3
Max Fan Support	6
Radiator Support	360mm,280mm,240mm,180mm,140mm,120mm
I/O Panel	1 x USB 3.2 Gen 2×2 Type-C, 2 x USB 3.2 Gen 1 Type-A, Audio + Mic, Reset Button
Warranty	Case: 2 Years Fan: 5 Years