Key Features:   Supports ATX / M-ATX / ITX motherboards 4 × 120mm LED luminous fans pre-installed Fan airflow rated at 45 CFM (Min 40 CFM), 1200 RPM Rainbow fixed-color lighting for a visually striking look Power supply support up to 160mm length Durable SPCC iron + 3mm tempered glass construction Comprehensive cooling support: Front: 3 × 120mm Top: 2 × 120mm Rear: 1 × 120mm Bottom: 2 × 120mm GPU length support: 290mm CPU cooler clearance: 155mm Storage support: 1 × 3.5″ HDD + 1 × 2.5″ SSD Convenient I/O ports: USB 3.0 ×1, USB 2.0 ×1, HD Audio 7 expansion slots for enhanced upgrade options No dust filters, designed for open airflow performance Product size: 338 × 192 × 447 mm Packaging size: 485 × 240 × 385 mm Weight: 6.48 kg (Net), 7.13 kg (Gross) Accessories included: User manual + screws