Cooler Master MasterBox MB520 Mesh ARGB ATX Mid Tower Case

The Cooler Master MasterBox MB520 Mesh ARGB is an ATX mid tower case built for enthusiast PC builders who prioritise airflow, cooling flexibility, and RGB aesthetics without compromise. Its fine-mesh front panel delivers large, unrestricted intake area so fresh air reaches your components efficiently, helping keep temperatures in check during extended workloads or gaming sessions. Three CF120 ARGB 120mm fans come pre-installed at the front, ready to push air through the chassis from the moment your build is complete. An included ARGB controller hub lets you manage lighting independently of your motherboard's RGB software — a practical touch for builders who prefer a standalone lighting setup. The tempered glass left side panel is secured with tool-free pins, so you can access your components quickly; an optional screw is also available for added security during transport. Cooling configuration goes well beyond the included fans. The top and front panels each accept radiators up to 360mm, making this case a capable home for a high-end all-in-one liquid cooler. Up to seven 120mm fans can be installed across all positions, giving you granular control over airflow. CPU coolers up to 165mm tall fit without issue, and graphics cards up to 410mm in length are supported — covering the vast majority of current discrete GPUs. The removable top panel simplifies fan and radiator installation, while the removable HDD cage opens up interior space for easier cable routing and hardware upgrades. A sturdy bottom dust filter bracket locks in place during use and detaches cleanly for periodic cleaning. Additional dust filters at the front and top keep the interior free from particulate buildup over time. Verified Specifications: - Product Number: MB520-KGNN-S00 - Form Factor: ATX Mid Tower - Motherboard Support: Mini-ITX, Micro-ATX, ATX, SSI-CEB, E-ATX (up to 12″ × 10.7″) - Dimensions (incl. protrusions): 502 × 210 × 498 mm | Body: 443 × 210 × 498 mm | Volume: 50L - Materials: Mesh exterior, steel, ABS plastic; left side panel: tempered glass - Pre-installed Fans: 3 × CF120 ARGB (front); Included Accessories: ARGB fans hub - Fan Support: Top — 3 × 120mm / 2 × 140mm; Front — 3 × 120mm / 2 × 140mm; Rear — 1 × 120mm (max 7 fans total) - Radiator Support: Top & Front — 120/140/240/280/360mm (max 55mm thickness recommended); Rear — 120mm - Drive Bays: 2 × 3.5″ HDD, 3 × 2.5″ SSD - Expansion Slots: 7 - CPU Cooler Clearance: 165mm | GPU Clearance: 410mm | PSU Clearance: 200mm (up to 170mm recommended) - I/O Panel: 1 × USB 3.2 Gen1 Type-A, 1 × USB 3.2 Gen2 Type-C, 1 × 3.5mm headset jack, 1 × Reset/ARGB button - Dust Filters: Bottom, front, top - Power Supply: ATX (sold separately) - Colour: Black - Warranty: 2 Years