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Description
Cooler Master MasterBox 520 Mesh Case, Black, Mid Tower, 1 x USB 3.2 Gen 1 Type-A, 1 x USB 3.2 Gen 2 Type-C, Tempered Glass Side Window Panel, FineMesh Performance Front Panel, 3 x CF120 Addressable RGB Fans Included with ARGB & Fan HubMASTERBOX 520 MESH REACHING NEW BRIGHTS MasterBox 520 Mesh is the ideal chassis for satisfying the needs of both novice and experienced gamers. FineMesh Performance Front Panel Three CF120 ARGB Fans Included ARGB Controller Included Removable Top Panel Screwless & Tool Free TG Side Panel Removable HDD cage FINEMESH PERFORMANCE FRONT PANEL Large mesh intakes offer unrestricted airflow and stellar thermals for demanding systems. AVAILABLE IN BOTH BLACK
MASTERBOX 520 MESHREACHING NEW BRIGHTS
MasterBox 520 Mesh is the ideal chassis for satisfying the needs of both novice and experienced gamers.
- FineMesh Performance Front Panel
- Three CF120 ARGB Fans Included
- ARGB Controller Included
- Removable Top Panel
- Screwless & Tool-Free TG Side Panel
- Removable HDD cage
FINEMESH PERFORMANCE FRONT PANEL
Large mesh intakes offer unrestricted airflow and stellar thermals for demanding systems.
AVAILABLE IN BOTH BLACK & WHITE COLORATIONS
MasterBox 520 Mesh is available in both black and white so you can choose the color that best matches your setup!
THREE CF120 ARGB FANS INCLUDED
Pre-installed CF120 ARGB fans provide ample airflow, ensuring low temperatures, high performance, and eye-catching aesthetics during even the most intense gaming sessions.
REMOVABLE TOP PANEL
The top panel is entirely removable for improved access and easy installation of cooling solutions such as fans and radiators.
SCREWLESS & TOOL-FREE TG SIDE PANEL
The tempered glass side panel is secured with pins for easy removal, facilitating quick, easy installation.
VERSATILE COOLING OPTIONS
Supports up to seven 120mm fans and dual 360mam radiators on the top and front panel.
(RE)MOVABLE HDD CAGE
The HDD cage is completely (re)movable for improved access during assembly and system upgrades.
ARGB/FAN HUB INCLUDED
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.
UPGRADED REMOVABLE DUST FILTER BRACKET
The bottom dust filter bracket is robust and locked sturdily in place during travel, remaining easy to remove for cleaning purposes.
RICH CONNECTIVITY
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.
BREATHABLE POWER SUPPLY SHROUD
The ventilated PSU cover supports both active and passive cooled PSUs installed in multiple orientations.
HARDWARE COMPATIBILITY
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-KGNN-S00
Form Factor
Mid Tower
Colour
Black
Materials
Mesh
Steel
ABS Plastic
Tempered Glass
Motherboard Support
E-ATX*
SSI CEB
ATX
Micro ATX
Mini ITX
(*up to 12" x 10.7" motherboards, may impact cable management feature)
Expansion
Slots: 7
Drive Bays
3.5" Drive Bays: 2
2.5" Drive Bays: 3
I/O Panel
1 x USB 3.2 Gen 1 Type-A
1 x USB 3.2 Gen 2 Type-C
1 x 3.5mm Headset Jack (Audio+Mic)
1 x Reset/ARGB button
Included Accessories
ARGB Fans Hub
Fan Support
Top: 3 x 120mm / 2 x 140mm
Front: 3 x 120mm / 2 x 140mm (3 x CF120 ARGB Fans Included)
Rear: 1 x 120mm
Radiator Support
Top: 120mm / 140mm / 240mm / 280mm / 360mm (recommended maximum thickness -55mm)
Front: 120mm / 140mm / 240mm / 280mm / 360mm
Rear: 120mm
Clearance
CPU Cooler: 165mm
PSU: 200mm (Recommended up to 170mm)
GFX: 410mm
Dust Filters
Bottom
Front
Top
Power Supply Support
ATX
Dimensions ( L x W x H )
502 x 210 x 498mm (Incl. Protrusions)
443 x 210 x 498mm (Body Size)
Volume
50L
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Wonderful reading
Format: Paperback
It is a pleasure to “listen” to MLK Jr, and his description of the Montgomery boycott, mostly after reading the newest biography King, a life. Both books are highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
Amazing
Format: Paperback
Absolutely love this book I’ve been really curious to learn about history of MLK and so far the book is great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
★★★★★ 5
What a man
Format: Kindle
This book should be required reading for all Americans. MLK Jr. describes his journey through leading the bus boycotts following Rosa Parks refusal to give up her seat. MLK's conviction in nonviolent resistance even when facing the most vicious hate and attacks is extremely inspiring and admirable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Required Reading
Format: Kindle
Required reading for those interested in DEI, social justice, nonviolent protest, and contemporary Christianity. Dr. King continues to be an inspiration long after his assassination.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2025
★★★★★ 5
Detailed View of the Important Montgomery Movement
Format: Kindle
If you have read The Autobiography of Martin Luther King Jr (MLK), incidents of the bus boycott in Montgomery, Alabama are duplicated but conveyed in more detail. The book clearly explained the life and mindset of the participants of the movement. It is a treasury of information on the life, personality and mind of MLK that have guided him throughout his vocation as leader of a non-violent anti-slavery movement. It will benefit all blacks and immigrants like me, even the Left and Radicals, to read MLK's books at this time and in this place of our present world. We can all benefit to apply his movement to our times to make America a better place.
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Reviewed in the United States on August 23, 2020