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- USA
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Cooler Master MasterBox 520 Mesh Case, White, 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-WGNN-S00
Form Factor
Mid Tower
Colour
White
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
4.2 ★★★★★
Based on 14 reviews
Sort
Product Reviews
★★★★★ 5
Our boat
Size: 50 Feet, Style: 10 AWG
A great cable run for our trolling motors
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
★★★★★ 5
Great Stuff
Size: 50 Feet, Style: 10 AWG
Perfect for my boat!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Measure what you buy.
Size: 50 Feet, Style: 10 AWG
I love the product made my job easy on this last pontoon I worked on but the pontoons only 20 ft long and I only pulled wires halfway and I got less than 10 ft left there was not 50 ft on that spool. But now that I've cut it used it and are using it a little hard to complain, but the use of the application for the wire is 100%, thank you very much for the product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2024
★★★★★ 4
Great value, but not overly flexible.
Size: 50 Feet, Style: 10 AWG
I used this wire to run power from my car's battery to a ham radio in my trunk, and an inverter under my driver seat. This wire fit the bill perfectly. It is water, oil resistant, and tinned (to resist corrosion). One challenge I ran into was its stiffness. Despite having many fine strands, the wire doesn't flex well. You can bend it, but wants to spring back and doesn't hold its shape. This made running the wire under the hood through the firewall, and along the door moulding... a LOT of work. I scraped a lot of knuckle in the process. Overall, I'd still recommend using it for automotive projects. It is a high quality wire. Just know that it's hard to manipulate though a lot of twists and turns.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2022
★★★★★ 5
Great Marine Wire!!
Size: 50 Feet, Style: 10 AWG
Great wire Love the insulation & black & white cabling. Great improvement on my sound quality as well!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 2, 2025
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