Cooler Master Masterbox K500 Mid Tower Case

The Cooler Master MasterBox K500 ARGB is a black mid-tower case with a partially meshed front panel, tempered-glass side panel, and three included fans: two front ARGB fans and one rear fan. It is designed for gaming builds with practical airflow and lighting controls.

Key Features

• Black steel/plastic chassis with tempered-glass side panel
• Two front 120mm ARGB fans and one rear 120mm fan
• ATX, Micro-ATX, and Mini-ITX motherboard support
• Up to 400mm GPU length and 163mm CPU-cooler height
• PSU length up to 180mm listed
• Front radiator support up to 280mm; rear 120mm listed
• Supports up to six 120mm fan positions
• Front I/O with two USB 3.0 ports and audio

Who Is It For?

For a gaming or everyday desktop that needs a practical mid-tower layout, RGB lighting, and room for a long graphics card. Check GPU length, cooler height, and radiator fit before purchase.

Compatibility & Build Planning

Dimensions are approximately 455 × 204 × 472mm. The listed maximum GPU length is 400mm, CPU-cooler height 163mm, and PSU length 180mm. Check the motherboard and cooler configuration against these limits.

Technical Specifications

Frequently Asked Questions

How many fans are included?

Three are listed: two front ARGB fans and one rear fan.

Will a 400mm GPU fit?

400mm is the listed maximum; verify the actual card length and front cooling clearance.

Does it include a PSU?

No pre-installed PSU is listed.

Alfrensia helps you plan a compatible build by checking case, GPU, and cooling dimensions.