Inwin 303 gaming edition pc case

* Model: InWin 303 Gaming Edition * Case Type: Mid-Tower * Color: Black * Material: SECC steel chassis * Side Panel: 3 mm tempered glass * Dimensions: 480 × 215 × 500 mm (18.9 × 8.5 × 19.7 in) * Weight: Approximately 24.7 lb (11.2 kg) Motherboard Support * ATX * Micro-ATX * Mini-ITX Expansion * Expansion Slots: 7 PCIe slots * Maximum GPU Length: Up to 350 mm (13.8 in) * Maximum CPU Cooler Height: Up to 160 mm (6.3 in) * Maximum Power Supply Length: Up to 200 mm Drive Bays * 2 × 3.5-inch HDD * 4 × 2.5-inch SSD * Supports a combination of HDDs and SSDs using removable drive brackets. Cooling Support Fan Mounts * Side: 3 × 120 mm * Bottom: 3 × 120 mm * Rear: 1 × 120 mm Radiator Support * Side: Up to 360 mm * Bottom: Up to 360 mm (depending on component clearance) * Rear: 120 mm Front I/O * 1 × USB Type-C * 2 × USB 3.0 Type-A * HD Audio (Headphone & Microphone) * Power Button Power Supply * Standard ATX PSU * Bottom-mounted * Hidden PSU compartment with cable routing Cable Management * Rear cable management space * Rubber grommets for cleaner cable routing * Built-in cable tie points Airflow * Bottom intake design * Side intake/exhaust mounting * Rear exhaust * No front fan mounting (solid front panel) Dust Filters * Bottom removable dust filter * PSU dust filter Compatibility * Supports full-size ATX graphics cards * Compatible with RTX 30-series and many RTX 40-series GPUs (within length limits) * Compatible with standard ATX power supplies Recommended Fan Configuration * Bottom: 3 × 120 mm intake * Rear: 1 × 120 mm exhaust * Side: 3 × 120 mm exhaust (or a 360 mm radiator if using liquid cooling) Best Use * Gaming PCs * Content creation/workstations * Air-cooled or custom water-cooled builds Pros * Premium tempered glass side panel * Excellent cable management * Plenty of room for large GPUs * Supports multiple radiators * Sturdy steel construction Cons * No mesh front panel, so airflow isn’t as strong as newer airflow-focused cases. * No native 140 mm fan support. * Some modern GPUs with front-mounted radiators may require careful planning for clearance.