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SKU: MB520-WGNN-S00
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Large mesh intakes offer unrestricted airflow and stellar thermals for demanding systems.

Cooler Master MasterBox 520 Mesh is available in both black and white so you can choose the color that best matches your setup!
Pre-installed CF120 ARGB fans provide ample airflow, ensuring low temperatures, high performance, and eye-catching aesthetics during even the most intense gaming sessions.
The top panel is entirely removable for improved access and easy installation of cooling solutions such as fans and radiators.
The tempered glass side panel is secured with pins for easy removal, facilitating quick, easy installation.
Supports up to seven 120mm fans and dual 360mm radiators on the top and front panel.
The HDD cage is completely (re)movable for improved access during assembly and system upgrades.
The included controller allows users to manage systems lighting independently from the hardware configuration and provides the user with 4 additional fan headers in case of need.
The bottom dust filter bracket is robust and locked sturdily in place during travel, remaining easy to remove for cleaning purposes.
The I/O panel comes with a USB 3.2 (Gen 2) Type-C port, a USB 3.2 (Gen 1) Type-A port, and one 3.5mm (audio + mic) headset jack.
The ventilated PSU cover supports both active and passive cooled PSUs installed in multiple orientations.
MasterBox 520 Mesh is natively compatible with ITX, M-ATX and ATX motherboards. E-ATX motherboards, such as SSI-CEB models, are compatible with dimensions up to 12" x 10.7".
| Model Number | MB520-WGNN-S00 |
| Exterior Color | White |
| Materials - Exterior | Mesh, Steel, ABS Plastic, Tempered Glass |
| Materials - Left Side Panel | Tempered Glass |
| Dimensions (L x W x H) | 499 x 210 x 498mm (Incl. Protrusions), 430 x 210 x 479mm (Body Size) |
| Motherboard Support | Mini ITX, Micro ATX, ATX, SSI CEB, E-ATX*, (*up to 12" x 10.7" motherboards, may impact cable management feature) |
| Expansion Slots | 7 |
| 3.5" Drive Bays | 2 |
| 2.5" Drive Bays | 3 |
| I/O Panel | 1x USB 3.2 Gen 1 Type-A, 1x USB 3.2 Gen 2 Type-C, 1x 3.5mm Headset Jack (Audio+Mic), 1x Reset/ARGB button |
| Included Accessories | ARGB Fans Hub |
| Pre-installed Fans - Front | 3x CF120 ARGB |
| Fan Support - Top | 3x 120mm, 2x 140mm |
| Fan Support - Front | 3x 120mm, 2x 140mm |
| Fan Support - Rear | 1x 120mm |
| Radiator Support - Top | 120mm, 140mm, 240mm, 280mm, 360mm, (recommended maximum thickness -55mm) |
| Radiator Support - Front | 120mm, 140mm, 240mm, 280mm, 360mm |
| Radiator Support - Rear | 120mm |
| Clearance - CPU Cooler | 165mm / 6.49" |
| Clearance - PSU | 200mm, (Recommended up to 170mm) |
| Clearance - GFX | 410mm/16.1" |
| Dust Filters | Bottom, Front, Top |
| Power Supply Support | ATX |
| Warranty | 2 Years |
| Series | MasterBox Series |
| Size | Mid Tower |
*Note: The actual colors may be different from the color displayed here. Features, Price and Specifications are subject to change without notice.
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