🛍️ Product Name
Cooler Master MasterBox 520 Mesh ARGB ATX Case (MB520-KGNN-S00) – Mid-tower chassis with FineMesh front panel, three CF120 ARGB fans, and screwless tempered glass side panel
📦 Product Overview
The Cooler Master MasterBox 520 Mesh ARGB is a mid-tower ATX case designed for high-performance builds with optimal airflow and customizable lighting. Featuring a FineMesh front panel and three pre-installed CF120 ARGB fans, it supports dual 360mm radiators and includes a tool-free tempered glass side panel for easy access. The removable top panel simplifies installation, while the blackout interior and spacious layout accommodate full-sized components and advanced cooling setups.
🌟 Top Highlights
🌬️ FineMesh Performance Front Panel – Maximizes airflow and dust filtration
🌈 3 × CF120 ARGB Fans – Pre-installed lighting with motherboard sync support
🧊 Dual 360mm Radiator Support – Versatile cooling for air and liquid setups
🪟 Tool-Free Tempered Glass Panel – Easy access with secure pin mounting
🛠️ Removable Top Panel – Simplifies fan and radiator installation
📐 Technical Details
| Specification | Details |
|---|---|
| Model Number | MB520-KGNN-S00 |
| Case Type | Mid-Tower ATX |
| Motherboard Support | ATX, Micro-ATX, Mini-ITX |
| Pre-installed Fans | 3 × CF120 ARGB (Front) |
| Fan Support | Up to 7 × 120mm fans |
| Radiator Support | Up to 360mm (Front & Top) |
| Drive Bays | 2 × 3.5″, 2 × 2.5″ |
| Expansion Slots | 7 |
| I/O Panel | USB 3.2 Gen1 × 2, Audio In/Out, ARGB Controller Button |
| Maximum GPU Length | 410mm |
| Maximum CPU Cooler Height | 165mm |
| Power Supply Support | Bottom Mount, ATX |
| Side Panel | Tempered Glass (Tool-Free) |
| Color | Black |
💡 Why You Should Buy It
✅ Built for airflow and cooling flexibility
✅ ARGB lighting with motherboard sync and onboard control
✅ Tool-free tempered glass panel for easy access
✅ Spacious layout for high-performance components
🎯 Recommended Use Cases
➤ Gaming PC builds with ARGB customization
➤ Air or liquid-cooled performance setups
➤ ATX workstation configurations
➤ Builders seeking airflow and visual impact
🤝 Customer Assurance
🛡️ Warranty / Guarantee: Coverage available through manufacturer support
🔄 Returns Policy: Returns accepted as per standard reseller terms and conditions
🚚 Shipping Info: Delivery handled by reliable logistics partners with tracking support
📞 Customer Support: Assistance available via official support channels and authorized resellers
👉 Call to Action
Build bold and cool with the Cooler Master MasterBox 520 Mesh ARGB — where airflow meets style

Thanks for choosing
– YOUR TRUSTED IT PARTNER.
