Building a great gaming PC does not require spending a fortune on your case. The best budget gaming PC cases under $100 offer solid construction, decent airflow, and room for upgrades without breaking the bank.

GameMax AutoBot Full Tower Gaming Case with 4xUSB and rainbow addressable fan, Mod Gaming chassis with Unique aesthetic design
• Terrific dream masterpiece, the body of aluminum chassis is processed by CNC machine tools subtly
• Additional tempered glass dual side panel for expanding maximum looing inside and colorful light internal
• 4xUSB ports in the front panel easy to extend external setting and USB3.0 high transfer speed
•

ARES Mid-Tower Case, Micro ATX Chassis, front panel with ARGB strips and Top support to fix the cooling fan
• Suit for your business PC system and gaming builder

GameMax new NOVA N6 ATX unique gaming chassis design, both quality, and performance, with the latest top PSU cover, to speed up installation by assembling your system by open frame motherboard plate
• NOVA N6 Gaming mid-tower with USB3.0 high-speed transfer, and see trough glass sid

GameMax new Nova N5, ATX unique gaming chassis design, both quality, and performance, with a lastest top PSU cover, to speed up installation by assembling your system by open frame motherboard plate
• NOVA N5 Gaming mid-tower with USB3.0 high-speed transfer, and see trough glass sid
A budget gaming PC case under $100 is more than capable of housing a powerful gaming rig. GameMax proves you do not need to spend big to get a case that looks great, builds well, and keeps your hardware cool.