
Best selling PC cases from Cooler Master
On this page you’ll find a ranking of the best PC cases from Cooler Master. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. Cooler Master Elite 500
The Elite 500 is the ideal solution for optimal cooling. The extensive ventilation at the front allows fresh air to enter the system, suitable for both air-cooled and liquid-cooled configurations. For simple tasks, the Elite 500 is a cost-effective solution for professional computing. For more demanding tasks, the Elite 500 offers high compatibility for upgrades, can accommodate liquid cooling, and provides space for the longest and widest graphics cards.

2. Cooler Master Force 500
The CM Force 500 is the first model in a case series that is simple, black, classic, and affordable. The top power supply mounting is compatible with almost all available power supplies. It supports all current ATX and Micro-ATX motherboards, as well as graphics cards up to 320 millimeters long, including an AMD HD 7990. Two optical drives and two hard drives can be installed without tools, and additionally, six standard hard drive bays are integrated. Thanks to the front USB 3.0 port, data can be transferred at high speed, and smartphones and tablets can be quickly charged.

3. Cooler Master MasterBoX Q300L
The MasterBox Q300L is your straightforward alternative in Cooler Master's MasterBox Q series. A series that can be compact yet stands out for its functionality and modularity without compromising thermal performance. Although its size may not suggest it at first glance, the MasterBox Q300L supports a standard ATX power supply, which is not commonly seen in this size. Due to the various system configurations, the I/O panel can be positioned in six different locations, with three options on each side of the case. You can decide which setup fits your system best. With its cubic frame design and the unique pattern on the magnetic dust filter, the chassis will stand out from the rest. The combination of practical design and a unique customizable look makes the MasterBox Q300L the perfect choice for office and home use.

4. Cooler Master MasterBox MB400L
Every element of the MasterBox MB400L has been developed from an elegant palette. With a brushed finish, subtle color tone, and the minimalist Cooler Master hexagon, this Micro-ATX PC case enhances both gaming setups and workspaces while accommodating the latest hardware. The high style complements the high upgradeability with front, top, and rear ventilation, offering additional mounting options for future cooling component upgrades. When an optional RGB or ARGB fan is installed behind the front panel, the Cooler Master hexagon on the front panel is illuminated. In total, up to 6 fans can be mounted simultaneously to ensure that even the most demanding setups stay cool under heavy load.

5. Cooler Master CoolerMaster Geh MasterFrame 600 Silber
MasterFrame 600
The MasterFrame 600 is the flagship case of the series, measuring 544 x 531 x 261 mm. It features a versatile, spacious design that supports standard ATX motherboards and provides ample room for expansions, cooling, and efficient cable management.
EXO Structure
Evolutionary Frame Concept
The exposed structural design enhances the adaptability of the case and offers flexible configuration options for various scenarios.
Dynamic Frame
Modular and Future-Proof
Supports modular configurations out of the box, allowing for flexible hardware adjustments and providing the best upgrade potential for customizations and system expansions.
Versatile and Maker-Oriented
Personalized Customization
Interchangeable panels offer endless personalization possibilities, transforming your case into a unique expression of style and functionality.
Ready for the Latest Graphics Cards
Fully compatible with the next generation of GPUs
The spacious interior accommodates the latest high-performance graphics cards, ensuring seamless upgrades for gaming and creative workloads.
Extreme Cooling Support
Multiple Radiator Placements
Provides space for up to three 360 mm radiators and custom water cooling solutions, ensuring exceptional thermal performance during extreme overclocking and high-performance hardware.
Interchangeable Panel.

Cooler Master CoolerMaster Geh MasterFrame 600 Silber
ATX, E-ATX, ITX, mATX, Mini-DTX, Mini-ITX, SSI CEB
6. Cooler Master Qube 500 Flatpack
The Qube 500, a highly customizable flatpack case from Cooler Master, allows you to showcase your personal style and creativity. It is delivered flat-packed and disassembled, designed to provide a fun, easy, and satisfying building experience that starts from scratch. Additionally, the innovative packaging of the Qube 500 significantly reduces the CO2 footprint during transport and overall environmental costs. With two 280mm radiator slots and 8 fan positions, along with EATX support, this case has everything you need for a modern build, all in a super compact size of just 33 liters. The removable nature of the flatpack design makes it incredibly easy to open any panel, plug in or unplug cables, and close it back up without any hassle. With the Qube 500, we aim to bring about a change in the industry by offering users an eco-friendly case solution that is easier to build, meets all desired specifications, and is highly customizable.

7. Cooler Master MasterBox 600
Bigger is better. The MasterBox 600 aims to deliver high performance across all areas of the PC building community. We believe that all users should achieve the highest levels of performance, which is why the MasterBox 600 was designed to offer premium features and performance to the widest user base. The MasterBox 600 is prepared for a 420 mm radiator and a 410 mm GPU, and supports motherboards with rear connections, setting a new standard for modern ATX cases.
The support for rear-connected motherboards creates space in the front area of the case and provides improved cable management space of up to 33-35 mm behind the motherboard tray.
The upgrade space accommodates graphics cards up to 410 mm, CPU coolers up to 170 mm, and multiple fan/radiator locations to allow for upgrades and stay ahead in gaming.
The FineMesh performance front panel features large mesh openings that provide unobstructed airflow and excellent temperatures for demanding systems.
The removable HDD cage supports up to 2x3.5” HDD storage and 6x2.5” SSDs. The HDD cage is fully removable to enhance access during assembly and system upgrades.
Versatile cooling options support up to seven 120 mm fans and 360 mm radiators on the top, as well as 420 mm on the front panel, to effectively cool even the most powerful CPUs.
The optimized airflow includes 3x 140 mm Sickeflow fans and one CF120 fan, delivering exceptional cooling performance and appealing aesthetics.

8. Cooler Master HAF 700
To unlock their true potential, cooling components must work together as an ecosystem rather than individually. The right case can achieve this for you. The HAF 700 EVO heralds a new era of thermal efficiency with unique features that surpass the standards of today's cooling solutions. Discover PC DIY: a form of entertainment, a refined expertise, an exquisite art form, and a lifestyle.

9. Cooler Master Go CoolerMaster MasterBox TD500 ARGB V2 Black
The iconic polygonal design of the MasterBox TD500 Mesh V2 ensures that your system looks unique and your gaming sessions run smoothly.

Cooler Master Go CoolerMaster MasterBox TD500 ARGB V2 Black
ATX, mATX, Mini-ITX, SSI CEB
10. Cooler Master COOLERMASTER NCORE 100 MAX - M-ITX
Discover the Ncore 100 MAX from Cooler Master: a compact, high-performance addition to the MAX series. It features advanced cooling, energy solutions, and a small form factor with anodized aluminum panels. It accommodates up to 3.9 slot GPUs and ensures compatibility with the latest processors, delivering unmatched performance without compromising design. Experience versatility, compatibility, and top performance with the sleek, space-saving Ncore 100 MAX.
