Cooler Master N400 Mid Tower Case

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84%
91%
Cooling Performance
89%
Airflow Design
88%
Build Quality
83%
Installation Ease
70%
Cable Management
82%
Noise Levels
85%
Size & Compatibility
78%
User Manual/Instructions
90%
Dust Management
91%
Value for Money
75%
Front Panel Removal
86%
Overall Durability
More

Overview

The Cooler Master N400 Mid Tower Case is a versatile, well-rounded PC case designed for enthusiasts and builders alike. Offering a clean and functional design, this case supports ATX motherboards and provides an excellent foundation for high-performance systems. With its fully meshed front panel, the case is optimized for airflow, ensuring that your components stay cool under load. The case also offers ample space for installing various cooling solutions, making it a reliable choice for users who prioritize efficient cooling performance.

Features & Benefits

This mid tower case offers support for up to 8 fans, which enhances its cooling capabilities significantly. It also accommodates both air cooling and liquid cooling setups, with space for a 240mm radiator or additional fan placements on the top or side. The tool-less 2.5-inch SSD bracket ensures hassle-free installation, while the three dust filters located on the top, side panel, and PSU area simplify maintenance. Overall, these features combine to make it a practical choice for those looking to build a custom PC with strong cooling support.

Best For

The N400 case is ideal for PC enthusiasts looking to build mid-to-high-end systems that prioritize cooling and flexibility. Whether you're building a gaming PC or a workstation for demanding tasks, this case offers the necessary space and features to support advanced cooling solutions and hardware setups. Its modular design and compatibility with various components make it an excellent choice for those who need a reliable case for building a long-lasting, efficient system. It's especially suited for users seeking a clean, functional design with room for customization.

User Feedback

The Cooler Master N400 case has earned praise for its solid build quality and outstanding cooling performance, with users appreciating its airflow-centric design. However, some users have mentioned that cable management can be a challenge due to the limited space, which may complicate neat builds. Additionally, while many reviewers like the overall construction, a few have pointed out that the front panel can be tricky to remove. Despite these minor drawbacks, the case is well-regarded for its affordability and functional design.

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Pros

  • This mid tower case offers excellent airflow thanks to its fully meshed front panel.
  • Users appreciate the flexibility of supporting both air and liquid cooling options.
  • With space for up to 8 fans, this case is perfect for high-performance gaming rigs.
  • The tool-less 2.5-inch SSD bracket simplifies installation, saving time for builders.
  • The three dust filters (top, side, PSU) help keep the system clean and easy to maintain.
  • Its ATX motherboard compatibility ensures it fits well with a wide range of setups.

Cons

  • Some users find the internal space tight, making cable management a challenge.
  • The front panel can be difficult to remove, especially when regular cleaning is required.
  • While well-built, the case may not provide enough room for larger components or advanced cooling setups.
  • This case might not suit those looking for premium features like RGB lighting or more elaborate designs.
  • There is limited room for expansion options, which may be an issue for users needing extra space.
  • Cable management can feel awkward, especially for those with limited PC building experience.

Ratings

After analyzing verified user feedback across multiple languages and platforms, the Cooler Master N400 Mid Tower Case shows a strong reputation for its cooling performance and build quality. Spam, bot, and incentivized reviews were filtered out to ensure only authentic feedback contributed to these ratings. Both positive aspects and common user concerns have been considered to provide a balanced review of this PC case.

Cooling Performance
91%
Users are consistently impressed with the superior cooling performance of this mid tower case. The ample space for up to 8 fans and the fully meshed front panel ensure that the system stays cool, even under heavy load. Many users report that it effectively reduces temperatures during extended gaming or productivity sessions.
A few buyers have mentioned that while the cooling is excellent, it can be difficult to install all the fans in a way that optimizes airflow. Some users also find that managing cables around the fans can limit airflow slightly, potentially affecting cooling efficiency.
Airflow Design
89%
This Cooler Master case is praised for its efficient airflow design. The fully meshed front panel allows air to flow freely through the system, and with the option to install multiple fans, it supports excellent cooling across the entire build. Many users note that the airflow significantly improves their system's performance and longevity.
While the airflow is generally impressive, a few users have pointed out that the front panel can be a bit restrictive when it comes to cleaning. The mesh can trap dust more easily than expected, which can sometimes reduce airflow if not cleaned regularly.
Build Quality
88%
The build quality of this case is often highlighted as one of its standout features. Users appreciate the sturdy, durable materials and the solid construction that makes the case feel premium. Many also point out the smooth edges and solid frame, which contribute to an overall well-built product.
However, a few users report that while the case is generally sturdy, some parts, such as the front panel, feel a bit flimsy. This can make it harder to remove or replace, leading to some frustration during maintenance or upgrades.
Installation Ease
83%
Installing components in this case is relatively straightforward, especially with the tool-less 2.5-inch SSD bracket. Many users appreciate the ease of installing storage without requiring additional screws or tools. The clear layout and mounting options also help simplify the process for first-time builders.
While installation is generally easy, some users find the internal space somewhat cramped, especially when trying to manage cables around the fans or large components. This can make the process slower and more cumbersome, particularly for those working with larger graphics cards or extra drives.
Cable Management
70%
30%
The case provides a reasonable amount of space for cable management, allowing most cables to be routed behind the motherboard tray. Users who have mastered cable management techniques find this setup useful for creating a clean look with minimal effort.
However, several users have pointed out that the tight spaces behind the motherboard tray can make cable management a challenge. For those with bulky cables or extensive build setups, it can become difficult to keep everything neatly hidden, which might lead to airflow obstruction.
Noise Levels
82%
18%
This case is generally regarded as quiet during operation, even when running multiple fans. The mesh design and thoughtful airflow options help minimize noise, even under load, making it suitable for users who prioritize quieter builds.
Some users report that while the case is relatively quiet, installing multiple fans or large components can generate noticeable noise. This issue can be more pronounced when under heavy load, such as during gaming or resource-intensive tasks.
Size & Compatibility
85%
The mid tower design provides a good balance between size and component compatibility. Users appreciate the ability to fit ATX motherboards, and the support for up to 8 fans and 240mm radiators makes it versatile for different cooling setups.
However, some users with larger graphics cards or multiple storage drives find the internal space to be a bit tight. This can lead to compatibility issues for users with high-end or large custom components.
User Manual/Instructions
78%
22%
The user manual provides clear instructions for assembling the case and installing components. It is helpful for beginners who may need some guidance while building their custom rigs. The step-by-step layout makes it easier for users to understand the process.
On the flip side, a few users mentioned that some instructions could be more detailed, particularly when it comes to cable management or fan installation. These users felt that more comprehensive guidelines would improve the overall building experience.
Dust Management
90%
The inclusion of three dust filters (top, side, and PSU) is a major plus for users concerned with keeping their PC build clean. The filters are easy to remove and clean, and they help maintain optimal airflow by preventing dust buildup inside the case.
While the dust filters are appreciated, some users mention that they need to be cleaned frequently, especially if the PC is placed in a dust-prone environment. This maintenance can become a hassle over time, particularly if the case is used in areas with heavy foot traffic or pet hair.
Value for Money
91%
Many users feel that this case offers excellent value for money. The combination of cooling options, build quality, and flexibility at an affordable price point makes it a strong contender for anyone looking to build a high-performance custom PC without breaking the bank.
A few users feel that while the case is affordable, the price might be slightly higher than other budget options with similar features. Some buyers also wished for more premium materials or additional features for the price, such as RGB lighting or more tool-free options.
Front Panel Removal
75%
25%
The front panel is designed to be easily removable for cleaning and maintenance. Many users appreciate this feature for keeping the airflow clear and preventing dust buildup.
However, some users have pointed out that the front panel is somewhat difficult to remove, especially during the initial setup. This can be frustrating for users who need to clean or swap out filters frequently.
Overall Durability
86%
This case is built to last, with many users praising its durability over time. The solid construction and quality materials contribute to a robust feel that holds up well against daily wear and tear.
A few users noted that while the build quality is solid, certain components like the front panel or side panels could benefit from more sturdiness. These areas feel a bit less durable compared to the rest of the case.

Suitable for:

The Cooler Master N400 Mid Tower Case is ideal for PC enthusiasts and gamers who prioritize efficient cooling in their builds. With the ability to accommodate up to 8 fans and support for both air and liquid cooling, it's a solid choice for users building mid-to-high-end rigs. Whether you're setting up a gaming PC that requires optimal airflow or a custom workstation for productivity, this case offers flexibility in cooling options and sufficient space for most components. Its tool-less SSD bracket and well-designed internal layout make it a great fit for builders who value ease of installation and maintenance.

Not suitable for:

However, this case may not be the best fit for users with very large or high-end components. Some users have reported that the internal space can be cramped, making cable management and installation of bulky components like oversized graphics cards a challenge. Additionally, while the front panel design aids in airflow, it can be difficult to remove for cleaning, which may be frustrating for users who need frequent access to the case. Those looking for more extensive customization options, such as RGB lighting or more premium materials, might also find this case lacking.

Specifications

  • Type: Mid tower case designed for custom PC builds, offering a balance between compactness and expandability.
  • Motherboard Compatibility: Supports ATX motherboards, allowing for a wide range of components to be installed.
  • Cooling Support: Supports up to 8 fans, ensuring ample airflow for high-performance builds.
  • Front Panel: Fully meshed front panel designed to optimize airflow and cooling performance.
  • Radiator Support: Supports up to a 240mm water cooling radiator at the front and a 120mm fan at the rear.
  • SSD Bracket: Features a tool-less 2.5-inch SSD bracket for easy installation of solid-state drives.
  • Dust Filters: Includes three dust filters (top, side, PSU) to reduce dust buildup and maintain system cleanliness.
  • Dimensions: Measures 19.7 inches in height, 7.5 inches in width, and 16.7 inches in depth, providing a compact yet spacious interior.
  • Weight: Weighs approximately 12.4 pounds, making it easy to move while offering solid build quality.
  • Build Material: Constructed with steel and plastic for durability and stability in a mid tower form factor.
  • Expansion Slots: Offers multiple expansion slots to support graphics cards, sound cards, and other add-ons.
  • Drive Bays: Equipped with multiple drive bays for both 3.5-inch HDDs and 2.5-inch SSDs.
  • Cable Management: Provides cable management options, though users may find the space tight when dealing with large cables.
  • Front I/O Ports: Features convenient front I/O ports, including USB 3.0, USB 2.0, and audio input/output jacks.
  • Cooling Options: Supports a variety of cooling setups, including air and liquid cooling solutions.
  • Side Panel: The left side panel is designed for easy removal, though some users report difficulty in detaching it.
  • Compatibility: Compatible with a wide range of components, including graphics cards and large CPU coolers.
  • Power Supply Support: Supports standard ATX power supplies, ensuring broad compatibility with most PSU models.
  • User Reviews: Highly rated for its cooling performance, but some users note challenges with cable management and front panel removal.

FAQ

The Cooler Master N400 Mid Tower Case is designed for custom PC builds and features a fully meshed front panel for optimized airflow. It supports ATX motherboards and provides space for up to 8 fans, making it ideal for high-performance cooling setups. The case also includes a tool-less SSD bracket and three dust filters for easier maintenance.

This case allows you to install up to 8 fans. It supports multiple fan sizes, including a 240mm radiator at the front and a 120mm fan at the rear. You can also add side and top fans to improve airflow further.

Yes, the N400 case supports liquid cooling setups. It can accommodate a 240mm radiator at the front or a 120mm fan at the rear. This provides flexibility for users who prefer liquid cooling over traditional air cooling.

While the N400 case offers decent cable management options, some users have mentioned that space can be tight, particularly when installing large components. It's recommended to plan cable routes carefully to ensure a clean setup.

Yes, the N400 case is optimized for airflow with its fully meshed front panel and the option to install up to 8 fans. This makes it an excellent choice for gaming builds that require efficient cooling to handle high-performance components.

The N400 Mid Tower Case has the following dimensions: 19.7 inches in height, 7.5 inches in width, and 16.7 inches in depth. Its compact size allows for easy placement in most gaming setups, while still offering enough space for high-performance components.

Installing storage devices is made easy with the tool-less 2.5-inch SSD bracket. It allows you to mount SSDs without needing screws or tools, making setup faster and more convenient.

Yes, the N400 case includes three dust filters—one on the top, one on the side, and one at the PSU. These filters help prevent dust buildup inside your system, improving overall cleanliness and cooling efficiency.

The Cooler Master N400 Mid Tower Case is perfect for PC enthusiasts building custom gaming or productivity rigs. Its excellent airflow, cooling options, and tool-less installation features make it ideal for users seeking efficient cooling performance in a compact, versatile case.

Some users have reported difficulty with cable management due to tight internal spaces. Additionally, the front panel can be somewhat tricky to remove, especially when frequent maintenance or cleaning is needed.