Cooler Master

Cooler Master H100 Mini-ITX PC Case with RGB Fan

4.3 (153 reviews)

Compact Powerhouse for Gaming and MoreIntroducing the Cooler Master MasterCase H100. This Mini-ITX PC case offers a blend of portability and performance, perfect for a variety of setups, from gaming rigs to living room PCs. Specifications: Case Type: Mini-ITX Front Panel: Fine Mesh ...

$86.21*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

Compact Powerhouse for Gaming and More

Introducing the Cooler Master MasterCase H100. This Mini-ITX PC case offers a blend of portability and performance, perfect for a variety of setups, from gaming rigs to living room PCs.

Specifications:

  • Case Type: Mini-ITX
  • Front Panel: Fine Mesh
  • Fan: 200mm RGB Fan
  • Features: Built-in Handle, RGB Lighting Control

Key Features

Compact Mini ITX A highly compact layout efficiently uses space to keep dimensions minimized

Fine Mesh Ventilation The entire front panel and part of the top panel features fine mesh, achieving efficient airflow while also filtering out dust

200mm RGB Fan Even with compact dimensions, the H Series’ iconic 200mm RGB fan is included for optimal cooling

ATX Power Supply Full sized ATX power supplies are supported to improve hardware compatibility and ensure efficient power to the system

Built In Handle A handle is built into the top panel for added portability and on the go gaming

Specifications

Brand
Cooler Master
Model
H100 Mini-ITX
Form Factor
Mini-ITX
Ventilation
Fine Mesh (Front, Top)
Included Fan
200mm RGB Fan
PSU Compatibility
Full-sized ATX
Special Feature
Built-in Handle

Pros & Cons

👍 Pros

  • Features a compact Mini ITX form factor, designed to minimize dimensions and efficiently use space.
  • Equipped with fine mesh ventilation on the front and top panels, ensuring efficient airflow while filtering dust.
  • Includes an iconic 200mm RGB fan, providing optimal cooling even within its compact size.
  • Supports full-sized ATX power supplies, enhancing hardware compatibility and ensuring robust system power.
  • A built-in handle on the top panel improves portability, making it suitable for on-the-go gaming.

👎 Cons

  • The Mini ITX form factor inherently limits the size and number of internal components compared to larger cases.
  • While including a 200mm RGB fan, the total number of included fans or potential fan mounts is not specified.
  • The built-in handle enhances portability, but the actual weight of the case without components is not provided.
  • Details on water cooling support, such as radiator sizes or mounting points, are not mentioned.
  • Cable management features or specific material construction (e.g., steel, aluminum) are not detailed.

Frequently Asked Questions

The Cooler Master H100 is a Mini-ITX PC case, meaning it is designed to support Mini-ITX form factor motherboards.
The case achieves efficient airflow through fine mesh ventilation that covers the entire front panel and a portion of the top panel, which also helps filter out dust.
Yes, the H100 Mini-ITX PC Case includes a 200mm RGB fan, designed for optimal cooling.
Yes, full-sized ATX power supplies are supported, which helps improve hardware compatibility and ensures efficient power delivery to the system.
Yes, a handle is built into the top panel of the case, adding portability for users who need to move their system frequently.