Best Cooler Master PC Cases with 200mm in 2026: 3 Picks

Quick picks

The best fit for you

• You need E-ATX support and 200mm fans Cooler Master HAF 700 EVO E-ATX Full-Tower It supports E-ATX motherboards and includes 200mm fans for large builds.
• You want an open-frame case for modding Cooler Master MasterFrame 500 Mesh Case Its open-frame design and included 200mm fans suit custom loop builds.
• You prefer a white ATX mid-tower Cooler Master HAF 500 ATX Mid-Tower Case It offers white styling, ATX support, and 200mm fan compatibility.

Our 3 picks

1 Best overall

Cooler Master HAF 700 EVO E-ATX Full-Tower

Best for: E-ATX builders needing 200mm fans

Fan Size

200mm (what this guide is about)

Motherboard Support

E-ATX

Case Type

Full-Tower

Included Fans

200mm Sickleflow Fans

Connectivity

Type-C

Dimensions

26.2 × 11.5 × 24.6 inches

View on Amazon: Cooler Master HAF 700 EVO E-ATX Full-Tower Affiliate link

This Cooler Master HAF 700 EVO is an E-ATX full-tower case designed for high airflow. It includes 200mm Sickleflow fans and features a breathable tempered glass front panel. The interior supports mammoth water cooling setups and tool-less assembly. At 55.3 pounds, it is a substantial build for large components.

Pros

• Supports E-ATX motherboards
• Includes 200mm Sickleflow fans
• Features tool-less technology
• Offers mammoth water cooling support

Cons

• Heavy at 55.3 pounds
• Large footprint requires ample space
• Limited to black color option

Good fit if

• You need E-ATX motherboard support
• You want 200mm fan compatibility
• You prefer tool-less assembly

Skip if

• You require compact ITX builds
• You need multiple color options
• You prefer lightweight cases

Verdict: Cooler Master HAF 700 EVO E-ATX Case fits builders needing E-ATX support and 200mm fans. It suits those prioritizing airflow and large cooling solutions over portability.

2 Best budget

Cooler Master MasterFrame 500 Mesh Case

Best for: Open-frame modding and high airflow builds

Fan Size

200mm (what this guide is about)

Motherboard Support

Mini-ITX to E-ATX

Case Type

Open-Frame

Included Fans

2x 200mm

Radiator Support

360mm

Max GPU Length

390mm

View on Amazon: Cooler Master MasterFrame 500 Mesh Case Affiliate link

The Cooler Master MasterFrame 500 Mesh is an open-frame ATX case built for high airflow and customization. It comes with two pre-installed 200mm front intake fans and supports up to seven fans or 360mm radiators. The FreeForm 2.0 aluminum exo-structure allows flexible configurations for Mini-ITX to E-ATX boards. You will appreciate the interchangeable panels and open layout if you want a modding-friendly chassis with strong out-of-the-box cooling performance.

Pros

• Pre-installed dual 200mm front intake fans
• FreeForm 2.0 aluminum open-frame design
• Supports Mini-ITX to E-ATX motherboards
• Accommodates up to 7 fans or 360mm radiators
• Interchangeable panels for customization

Cons

• Large footprint measures 18.5 inches long
• Heavy build at 22 pounds
• Open-frame design exposes internal components

Good fit if

• You want flexible open-frame configurations
• You need support for E-ATX motherboards
• You prefer high airflow with pre-installed 200mm fans

Skip if

• You need a fully enclosed chassis
• You have limited desk space for large cases
• You prefer a lightweight build under 15 pounds

Verdict: The Cooler Master MasterFrame 500 Mesh fits builders who value modularity and airflow over enclosed aesthetics. Its open-frame design and included 200mm fans make it ideal for custom loops or exposed hardware showcases.

3 Best atx

Cooler Master HAF 500 ATX Mid-Tower Case

Best for: ATX builders wanting high airflow and white styling

Fan Size

200mm (what this guide is about)

Motherboard Support

ATX

Case Type

Mid-Tower

Side Panel

Tempered Glass

Connectivity

Type-C

Dimensions

23.4 × 12.2 × 23 inches

View on Amazon: Cooler Master HAF 500 ATX Mid-Tower Case Affiliate link

The Cooler Master HAF 500 is a white ATX mid-tower with a mesh front and dual 200mm ARGB fans. These large fans move high airflow volumes quietly. A rotatable 120mm GPU fan adds dedicated cooling. It includes a USB 3.2 Gen 2 Type-C port and a tool-free tempered glass side panel. This case suits builders wanting high airflow and white aesthetics.

Pros

• Dual 200mm ARGB fans for high airflow
• Rotatable 120mm GPU fan for dedicated cooling
• USB 3.2 Gen 2 Type-C on I/O panel
• Tool-free tempered glass side panel
• Mesh front panel for large filtered intakes

Cons

• Limited to ATX motherboard support only
• No mention of included case fans beyond the dual 200mm units
• Heavier build at 24.4 pounds

Good fit if

• You want high airflow in a mid-tower
• You prefer white aesthetics with ARGB lighting
• You need USB Type-C connectivity

Skip if

• You require E-ATX motherboard support
• You prefer a smaller form factor
• You do not want tempered glass panels

Verdict: Cooler Master HAF 500 White ATX offers strong airflow and white styling for ATX builds. It fits users who prioritize cooling performance and modern I/O in a mid-tower chassis.

Specifications side by side

Choosing the Right 200mm Case

1. Check Motherboard Support

   Verify your motherboard fits the case before buying. The HAF 700 EVO supports E-ATX boards, which are larger than standard ATX. If you use an E-ATX motherboard, you must choose this full-tower option. Standard ATX boards fit in the MasterFrame 500 and HAF 500. Always compare the listed motherboard support spec against your board size to ensure physical compatibility. Mismatched sizes prevent installation.

2. Compare Tower Sizes

   Tower size determines how much space the case occupies on your desk. The HAF 700 EVO is a full-tower, measuring 26.2 inches long and 24.6 inches high. It weighs 55.3 pounds, so it is not portable. The HAF 500 is a mid-tower at 23.4 inches long. The MasterFrame 500 is a large open-frame design. Choose based on your available desk space and whether you need a stable, heavy base or a lighter setup.

3. Review Connectivity Options

   Check the rear I/O panel for needed ports. The HAF 700 EVO and HAF 500 both include USB Type-C connectivity. This allows fast data transfer and modern device charging. The MasterFrame 500 data does not list specific connectivity ports. If you rely on Type-C for peripherals, prioritize the HAF 700 EVO or HAF 500. Verify the port types in the attributes section before purchasing to avoid adapter needs.

4. Consider Side Panel Material

   Side panel material affects visibility and airflow. The HAF 500 features a tempered glass side panel. This lets you view your internal components while maintaining a sealed environment. The HAF 700 EVO and MasterFrame 500 do not list tempered glass in their specs. The MasterFrame 500 is open-frame, offering maximum visibility but less dust protection. Choose glass for aesthetics and closed panels for dust control.

5. Match Use Case to Design

   Select a case that matches your primary build goal. The HAF 700 EVO suits E-ATX builders who prioritize airflow and large cooling solutions. The MasterFrame 500 is ideal for modders who want an open-frame design for custom loops. The HAF 500 fits ATX builders wanting high airflow with white styling. Each model targets a specific user need. Align your priority, such as modularity or aesthetics, with the correct case design.

Frequently asked questions

See also

• best cooler master ATX PC cases
• best cooler master mid tower PC cases
• best cooler master PC power supplies
• cooler master td5 pro gaming PC alternatives