---
title: Cooler Master MasterBox 520 Mesh Midi Tower Case
date: 2023-10-16T19:26:43Z
modified: 2026-05-05T16:45:11Z
permalink: "https://tech.co.za/product/cooler-master-masterbox-520-mesh-midi-tower-case/"
type: product
status: publish
excerpt: "CM CASE MB520 Mesh Black | 3 x CF120 ARGB Fans | ATX |"
wpid: 479699
product_brand:
  - Cooler Master
product_type:
  - simple
product_visibility:
  - featured
  - outofstock
product_cat:
  - Components
  - Computer Cases
featured_image: "https://tech.co.za/wp-content/uploads/2023/10/MB520-KGNN-S00a.png"
featured_image_alt: "cm case mb520 mesh black | 3 x cf120 argb fans | atx |"
---

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