Rack Mount PC Cases

Zenon Nightshade
12 min readMar 14, 2024


Welcome to our roundup of the top rack mount PC cases! If you’re looking for a sleek and efficient way to organize your server room or data center, you’ve come to the right place. In this article, we’ll explore the best rack mount PC cases on the market and help you find the perfect fit for your needs. So sit back, relax, and let us guide you through the world of rack mount solutions.

The Top 6 Best Rack Mount PC Cases

  1. 4U Rackmount Server Chassis for Flexible Storage — RackChoice 4U Rackmount Server Chassis offers versatile storage options and robust construction, making it a top choice for secure and efficient server solutions.
  2. Rackmount Chassis for Media Converter Support and Efficient Cooling — Maximize media conversion efficiency with TP-Link’s 14-Slot Rackmount Chassis, featuring hot-swappable bays, redundant power supply, and advanced cooling solutions for uninterrupted performance.
  3. Versatile 2-Way Rack Mount PC Case for Easy Access — Experience the ultimate 19-inch micro ATX server chassis, designed for easy access to rear components and ports, and enjoy an ultra-compact, pre-assembled solution in a 14 ⅖-inch depth.
  4. 5U Rackmount Chassis with Dual Fans — High-End PC Storage Solution — The Silverstone RM51 5U Rackmount Chassis with 180mm Dual Fans offers exceptional system cooling and flexibility for both industrial and high-end home applications, supporting SSI-EEB motherboards and liquid cooling radiators up to 360mm.
  5. Chenbro 4U Rackmount Server Case with Advanced Cooling System — Chenbro RM42300-F 4U Rackmount Server Case delivers efficient cooling, streamlined organization, and easy installation, making it the ideal solution for your data center needs.
  6. Silverstone RM41–506 Rackmount Server Chassis with Enhanced Storage and Cooling — Silverstone Chassis 4U 6-Bay Rackmount Server offers a distinctive design with expandable storage options, USB 3.1 Gen 1 compatibility, and efficient airflow for a professional IT environment.

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🔗4U Rackmount Server Chassis for Flexible Storage


I recently had the opportunity to use the RackChoice 4U Rackmount Server Chassis, and boy, was it a game-changer! This sleek, 4U rack mount chassis offers optimal support for motherboards as small as mini-ITX and as large as ATX or mATX. The external 5.25" drive bays are designed for flexibility, allowing you to easily install a variety of 5.25" devices of your choosing.

The interior boasts 4 drive bays with 3.5" dimensions and 5 bays with 2.5" dimensions, giving you the perfect combination of versatility and spaciousness. Not only does the chassis have a durable aluminum bezel on the front doors, but it also features a zinc-coated steel with a thickness of 1.2mm for the main body. It’s also worth mentioning that securing your equipment is a breeze with the built-in security keylock.

Accessing your devices has never been more convenient with the addition of 2 front access USB 2.0 ports. With this Rackmount Server Chassis, you’re getting a product that has clearly been designed with both functionality and ease of use in mind. If you’re in the market for a reliable and adaptable server case, this one is well worth considering.

🔗Rackmount Chassis for Media Converter Support and Efficient Cooling


I’ve had the chance to use the TP-Link TL-FC1420 in my daily routine, and let me tell you, it’s been a game-changer. First off, the 14-bay design of this rackmount chassis ensures that I can house, not just the converters I need, but also any future additions seamlessly. And I love the redundant power supply feature — it ensures the constant, reliable operation I need for my fiber communication work.

One big positive is the hot-swappable design — I can swap out the media converters without needing to shut down the chassis. It makes maintenance a breeze. The twin cooling fans also stand out — they enhance the chassis’ ventilation, helping to stabilize the performance and extend the lifespan of my equipment.

However, it’s not all sunshine and rainbows. The redundant power supply is a nice feature, but the chassis could benefit from additional cable management options. Additionally, the cooling fans are helpful but a bit noisier than I had hoped.

Overall, the TL-FC1420 has made my job a lot easier, but there’s always room for improvement. A few tweaks here and there and this chassis has the potential to be truly outstanding.

🔗Versatile 2-Way Rack Mount PC Case for Easy Access


The 1U Server Chassis has been a lifesaver for me recently. In my small workspace, I needed a versatile and compact computer case that wouldn’t take up too much space, and this 1U Chassis perfectly fits the bill.

The 2-way setup with hinges allows me to set it up either for front-panel access or back, making it super convenient for getting to the rear components and ports. Another major plus is that it comes without any assembly needed, which is an excellent time-saver.

The air cooling method with four fans ensures proper ventilation inside. However, I do wish it had more USB 3.0 ports for my growing list of devices.

Overall, a great product for anyone in a tight space! .

🔗5U Rackmount Chassis with Dual Fans — High-End PC Storage Solution


I recently had the opportunity to try out the Silverstone RM51 5U Rackmount Chassis with 180 mm Dual Fans. This sleek and versatile case was a perfect fit for my industrial rackmount setup, providing ample space for both high-end home systems and professional use. One of the standout features for me was the 8 rear expansion slots, which allowed for seamless integration of various components.

The pre-drilled mounting holes made installation a breeze, particularly when using the compatible RMS05–22 rail mounting system. The two Air Penetrator 184i PRO 180mm fans included with the chassis were a game-changer, providing impressive cooling capabilities to keep my system running smoothly. The 360mm liquid cooling radiator support was also a welcome addition, ensuring optimal performance even under heavy workloads.

While the RM51 5U case was mostly a positive experience, I did encounter a minor issue with compatibility. I found that the length of my graphics card was slightly too long for the case, leaving minimal clearance between the card and the side panel. Additionally, the option for a secondary power supply mount was only available if the 3.5-inch drive cage was left unoccupied. These minor drawbacks, however, were easily outweighed by the numerous pros of this product. Overall, the Silverstone RM51 5U Rackmount Chassis with 180 mm Dual Fans proved to be a reliable and efficient addition to my system setup.

🔗Chenbro 4U Rackmount Server Case with Advanced Cooling System


I recently had the chance to try out this Chenbro RM42300-F 4U Rackmount Server Case, and let me tell you — it’s been quite the experience.

First off, the cooling system is top-notch. With its built-in front fan, this case does an excellent job at preventing any overheating issues. I can’t stress enough how much this feature stands out — it really makes a difference!

The mountable design also adds an organized element to it, making it easy to set up and maintain. I especially appreciate the built-in retainer slot that allows me to install multiple add-on cards without any hassle.

However, there are a couple of downsides I’ve noticed. One of the issues I’ve come across is that the mounting design of the motherboard is just a bit off, which can be frustrating at times. Additionally, the screws that come with the slim ODD slot are not the best quality, and I’ve found myself having to modify them to get the slot to fit correctly.

Overall, I think this rackmount server case is pretty solid for its price range. It offers a great cooling system and the organized design makes it a breeze to use. Just keep in mind those minor issues I mentioned, and you should be good to go!

🔗Silverstone RM41–506 Rackmount Server Chassis with Enhanced Storage and Cooling


The Silverstone Chassis really stood out for its stylish handle design on the front panel. It made accessing the internal components a breeze. With six 5.25 bays, I was able to install a plethora of devices with ease.

The cooling system was impressive, with its pre-installed PWM fans and airflow that swiftly dissipated heat without allowing the case to heat up. The sliding rail compatibility was a nice touch, and with the RMS06–22 rail, installation was a breeze. However, I did find the lack of a built-in rail slide a little disappointing.

Overall, the Silverstone Chassis provided a smooth and efficient experience.

Buyer’s Guide

If you’re in the market for a reliable and expandable PC case, a rack mount model might be just what you need. These cases are designed to fit neatly into standard server racks, making them an excellent option for larger installations, data centers, or office environments with limited floor space. In this buyer’s guide, we’ll go over the key features, considerations, and general advice to help you find the perfect rack mount PC case for your needs.


Important Features

When shopping for a rack mount PC case, here are some features you should consider:

  1. Size and Compatibility: Make sure the case is compatible with your server rack and the hardware components you plan to install. The most common sizes for rack mount cases are 1U, 2U, and 4U, with measurements ranging from 1.75 to 7 inches in height. 2) AMPS or HMPS Mounting System: The rack mount case should use a standard AMPS (Advanced Mounting and Pinning Standard) or HMPS (Hot-Mount Pinning Standard) mounting system, ensuring it’s easy to install and remove from the server rack. 3) Security Features: Rack mount cases with lockable doors and security screws can offer added protection against theft or tampering. 4) Airflow and Cooling: Proper airflow is crucial for maintaining the performance and longevity of your hardware components. Look for cases with multiple fans, adjustable fan controllers, and tool-less fan filters. 5) Expansion Options: If you anticipate future hardware upgrades, consider cases with hot-swappable components and the ability to accommodate additional cards, drives, or power supplies.

Considerations Before Purchasing

Here are some factors to consider before making a purchase:

  1. Budget: Rack mount cases can range in price from budget-friendly models with basic features to high-end options that offer enhanced security and cooling capabilities. 2) Installation Environment: Consider the physical environment where the case will be installed. Factors such as humidity, temperature, and air quality can affect the performance and lifespan of your hardware. 3) Power Requirements: Make sure the rack mount case can accommodate the power requirements of your hardware components. Some cases come with built-in power supplies, while others require external power sources. 4) Noise Levels: If your installation will be in close proximity to employees or customers, you may want to consider cases with quieter fan designs or the option to install sound-absorbing materials inside the case.

General Advice

When purchasing a rack mount PC case, keep these tips in mind:

  1. Read reviews and check the product specifications carefully to ensure the case meets your needs. 2) Opt for reputable brands to ensure quality, compatibility, and support for future upgrades or issues. 3) Make sure to measure the available space in your server rack and the dimensions of the case you’re considering to avoid any compatibility issues.

Rack mount PC cases offer a space-efficient and expandable solution for large-scale computing installations. By considering important features, factors, and general advice, you can find the perfect rack mount case to support your hardware components and meet your specific needs. Remember to compare features, read reviews, and choose a reputable brand to ensure a reliable and long-lasting installation.



What are rack mount PC cases?

Rack mount PC cases are designed to mount on a standard 19-inch rack, enabling convenient organizing and managing of multiple computer systems within a limited space. They usually come with a removable front and rear panel, allowing easy access to installed components and cables. Rack mount cases provide a professional appearance and can be useful in server rooms, data centers, and other IT environments.

Rack mount PC cases are available in various sizes, starting from 1U (1.75 inches or 4.45 cm) up to 36U (67.72 inches or 171.84 cm). The most commonly used sizes are 4U (7 inches or 17.78 cm) and 6U (9.75 inches or 24.77 cm) for servers and networking equipment. They feature locking mechanisms, cable management, and ventilation systems to ensure smooth airflow and proper temperature regulation.

Which rack mount PC case is best for my needs?

The best rack mount PC case for your needs will depend on the specific requirements of your setup. Factors to consider include the size and type of equipment you plan to house, ventilation requirements, security, and ease of maintenance. Some popular rack mount cases on the market include the Rosewill RM1000 4U Rackmount Server Tower, Fractal Design Define R4, and the In Win 9048GR Rack-mount Case.

It is recommended to research and read reviews about different rack mount cases before making a decision. Look for cases that provide the necessary features and fit your budget. Also, consider the compatibility with your system components and the ease of installation and upgrades. Make sure to measure the available space in your rack and compare it with the dimensions of the case you are considering.


What features should I look for in a rack mount PC case?

When selecting a rack mount PC case, consider the following features to ensure compatibility and efficiency in your server environment. Some important features to look for include: adequate ventilation for proper airflow, space for expansion cards, room for storage drives, support for multiple power supplies, and compatibility with standard server racks.

Additionally, a locking mechanism can be beneficial for securing the case and preventing unauthorized access. Cable management and tool-less installation are other aspects to consider as they can simplify the installation and maintenance process. Customizable front and internal layouts can also improve accessibility and organization. Review the features of several cases to determine which one best fits your needs and requirements.

Can I install multiple power supplies in a rack mount PC case?

Yes, many rack mount PC cases support the installation of multiple power supplies. This configuration is useful for ensuring an uninterrupted power supply and redundant backup during power outages or system failures. To utilize multiple power supplies, make sure that the case you choose has support for such a setup. Cases with a dedicated tray for redundant power supplies can help maintain a higher level of reliability.

It is crucial to connect the power supplies correctly, according to the manufacturer’s instructions, and to ensure proper grounding to avoid any electrostatic discharge issues. Additionally, consider using a UPS (Uninterruptible Power Supply) or a PDU (Power Distribution Unit) to manage power delivery and protect your system from power surges and voltage fluctuations.


Are rack mount PC cases noise-reducing?

While some rack mount PC cases may come with noise-reducing features, noise reduction may not be a top priority in the design of these cases. Rack mount cases are typically designed to manage and organize IT equipment, providing a professional appearance and facilitating better overall system management. They usually offer ventilation for better air circulation and cooling, which can contribute to some noise.

If noise reduction is a concern for your environment, consider using server cabinet enclosures or soundproof enclosures specifically designed for reducing noise. These enclosures can significantly reduce noise generated by the computer components within the rack, providing a quieter and more comfortable working environment.

How do I choose the right rack for my rack mount PC cases?

When selecting a rack for your rack mount PC cases, consider the following factors to ensure a proper fit and compatibility with your system components: rack depth, mounting holes distance, and leveling feet compatibility. Here are some steps to follow when choosing the right rack for your needs:

  1. Measure the rack depth to ensure it can accommodate the height of your rack mount cases. 2. Check the mounting holes distance to ensure it matches the spacing on your rack mount cases. 3. Assess the leveling feet compatibility if your cases have them to ensure the racks can support them properly.

You can also consider factors such as the rack’s construction material, weight capacity, locking mechanisms, and cable management. When purchasing a rack, consult the product specifications to ensure it meets your requirements and specifications. It is also important to consider the overall layout of your server room or data center and the rack’s compatibility with other equipment you may have installed in the same area.

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