MSI MPG Velox 300R Airflow PZ ATX Mid Tower Cabinet ( Black )

The MSI MPG Velox 300R Airflow PZ is a mid-tower ATX PC cabinet engineered for builders who demand thorough thermal management and flexible cooling configurations. Its standout feature is the proprietary Dual Layer Blades Fan design, where interconnected outer and inner ring blades rotate simultaneously to generate concentrated, high-volume airflow while minimising vibration through a rigid dual-ring structure. The case ships with three pre-installed fans — two 160 mm ARGB Dual Layer Blades fans at the front and one 120 mm non-ARGB Dual Layer Blades fan at the rear, all using rifle-bearing mechanisms for extended service life and quiet operation. Cooling versatility is a core strength of the Velox 300R Airflow PZ. Three independent radiator mounting positions — front, top, and side — each accept up to a 360 mm radiator, enabling dual 360 mm radiator configurations simultaneously. The front EZ bracket is adjustable to accommodate 160 mm × 2, 140 mm × 3, or 120 mm × 3 fan layouts, as well as a water-cooling distro plate or pump-reservoir unit. In total, the chassis supports up to thirteen fans across front, rear, top, side, PSU shroud, and bottom positions. Motherboard compatibility is broad: the case accepts regular EATX (up to 305 × 278 mm), ATX, Micro-ATX, and Mini-ITX boards, as well as back-connect ATX motherboards — a future-ready touch for cleaner cable routing. The front I/O panel includes a USB 20 Gbps Type-C port alongside two USB 5 Gbps Type-A ports and a combined audio/mic jack. A front-panel LED button provides direct ARGB control without software. Cable management and assembly are simplified by a quick snap-and-lock PSU cover that slides into place without tools. Removable dust filters protect every major intake — top, front, side, and bottom — and each pulls free for cleaning without disassembly. Seven expansion slots accommodate multi-GPU or high-card-count builds, and the chassis clears GPUs up to 400 mm long and CPU coolers up to 165 mm tall. Verified Specifications: • Form Factor: Mid-Tower | Dimensions: 485 × 235 × 518 mm (D × W × H) • Motherboard Support: EATX (≤305 × 278 mm), ATX, Micro-ATX, Mini-ITX; Back-connect ATX • Pre-installed Fans: 2 × 160 mm ARGB Dual Layer Blades (front), 1 × 120 mm non-ARGB Dual Layer Blades (rear); Rifle Bearing • Fan Support: Front 3×120/3×140/2×160 mm | Rear 1×120 mm | Top 3×120/3×140 mm | Side 3×120 mm | PSU Shroud 2×120 mm | Bottom 1×120 mm • Radiator Support: Front/Top 120–360 mm | Side 120/240/360 mm | Rear 120 mm • Max GPU Length: 400 mm | Max CPU Cooler Height: 165 mm | Max PSU Length: 200 mm • Drive Bays: 4 × 2.5", 1 × 3.5", 1 × 2.5"/3.5" combo | Expansion Slots: 7 • I/O: 1 × USB 20 Gbps Type-C, 2 × USB 5 Gbps Type-A, 1 × Audio-Out/Mic-in, LED Button, Power Button • PSU Support: ATX (up to 200 mm)