🛍️ Product Name
Cooler Master MasterBox MB311L ARGB m-ATX Case with Tempered Glass – MCB-B311L-KGNN-S02
📦 Product Overview
The Cooler Master MasterBox MB311L ARGB is a compact micro-ATX case designed for high airflow and modern aesthetics. It features a mesh front panel, two pre-installed 120mm ARGB fans, and a tempered glass side panel to showcase your build. With support for multiple cooling configurations and full-sized components, it’s ideal for gamers and builders seeking performance in a smaller footprint.
🌟 Top Highlights
🌬️ Mesh Front Panel – Optimized airflow with fine mesh filtration
🌈 Dual ARGB Fans – Pre-installed 120mm addressable RGB fans with motherboard sync support
🪟 Tempered Glass Side Panel – Edge-to-edge panel for full interior visibility
🧊 Cooling Support – Up to 6 fans or 280mm front radiator
🧰 Compact Yet Capable – Supports full-sized GPUs and ATX PSUs
📐 Technical Details
| Specification | Details |
|---|---|
| Model Number | MCB-B311L-KGNN-S02 |
| Form Factor | Micro-ATX / Mini-ITX |
| Front I/O | 2 × USB 3.2 Gen 1, 1 × Audio Jack, ARGB button |
| Pre-installed Fans | 2 × 120mm ARGB (Front) |
| Fan Support | Top: 2 × 120/140mm, Front: 3 × 120mm or 2 × 140mm, Rear: 1 × 120mm |
| Radiator Support | Front: Up to 280mm, Top: Up to 240mm, Rear: 120mm |
| Drive Bays | 2 × 3.5″, 2 × 2.5″ |
| Expansion Slots | 4 |
| Max GPU Length | 344mm |
| Max CPU Cooler Height | 166mm |
| Max PSU Length | 325mm (without HDD cage) |
| Material | Steel, Plastic, Tempered Glass |
| Color | Black |
💡 Why You Should Buy It
✅ High airflow design with mesh front and dual ARGB fans
✅ Compact size with full-size component support
✅ Tempered glass panel for build visibility
✅ Ideal for budget-conscious gaming and performance builds
🎯 Recommended Use Cases
➤ Compact gaming PCs with ARGB lighting
➤ Budget-friendly performance builds
➤ Builders who want airflow and aesthetics
➤ m-ATX or Mini-ITX motherboard users
🤝 Customer Assurance
🛡️ Warranty / Guarantee: Coverage available through Cooler Master 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 your next compact gaming rig with the Cooler Master MB311L ARGB — airflow meets style
Thanks for choosing
– YOUR TRUSTED IT PARTNER.
