Technical Specifications
Model Information
| Model | ROG Strix Helios |
| Case Size | Mid Tower |
Front I/O Ports & Controls
| Audio | 1 × Headphone, 1 × Microphone |
| USB Ports | 4 × USB 3.1 Gen1, 1 × USB 3.1 Gen2 Type-C |
| Control Buttons | LED Control Button, Fan Control Button, Reset Button |
Tempered Glass Panels
| Front | Tempered Glass |
| Left Side | Tempered Glass |
| Right Side | Tempered Glass |
Cooling Support
| Front | 3 × 120 mm / 3 × 140 mm Fans — Radiator up to 420 mm (Max Thickness 90 mm) |
| Top | 3 × 120 mm / 2 × 140 mm Fans — Radiator up to 360 mm (Max Thickness 60 mm) |
| Rear | 1 × 120 mm / 1 × 140 mm Fan — Radiator up to 140 mm |
Clearance
| Max CPU Cooler Height | 190 mm |
| Max GPU Length | 450 mm (Riser cable above 200 mm required for vertical installation) |
| Max PSU Length | 220 mm |
Physical Specification
| Dimensions (W×H×D) | 250 × 565 × 591 mm |
| Weight | 18 kg |
| Lighting Compatibility | AURA Sync ARGB |
Warranty Information
| Warranty | No warranty |