| Product Name | MasterBox MB520 RGB |
| Model number | MCB-B520-KGNN-RGB |
| Available Color | Black |
| Materials | Steel, Plastic, Tempered glass |
| Dimensions | 496(L) x 218(W) x 468(H)mm |
| Motherboard Support | ATX, Micro-ATX, Mini-ITX |
| Expansion Slots | 7 |
| 5.25″ Drive Bays | No |
| Combo 3.5″/2.5″ Drive Bays | 2 (Max. 2) |
| SSD Drive Bays | 4 (Max. 6) |
| I/O Panel | USB 3.0 x 2, Audio In / Out |
| RGB Control | RGB controller included
1 to3 RGB splitter cable included |
| Pre-installed Fan(s) | Front: 120mm RGB LED fan x 3
Rear: 120mm black fan x 1 |
| Fan Support | Top: 120mm x 2 / 140mm x 2
Front: 120mm x 3 / 140mm x 2
Rear: 120mm x 1 |
| Radiator Support | Front: 120 / 140 / 240 / 280 / 360mm
Top: 120 / 240mm
Rear: 120mm |
| Clearances | CPU Cooler: 165mm / 6.49″
PSU: 180mm / 7.08″
Graphics card: 410mm / 16.10″ |
| Cable Routing | Behind MB Tray: 19-27mm / 0.74″-1.06″ |
| Dust Filters | Front, Bottom, Top |
| Power Supply Support | Bottom Mount, ATX |
| Warranty | 2 Years |