Define C Tempered Glass

• Sound dampening with ModuVent™ technology for silent operation
• Optimized for high airflow and silent computing
• Tempered glass side panel for a clean looking exterior with full interior visibility

Optimized for high airflow and silent computing
Extensive cooling support via both air and water are offered to make sure even the most powerful systems can be cooled effectively
Define Series sound dampening with ModuVent™ technology for silent operation in a compact full ATX or Micro ATX form factor

Side and front panels are lined with industrial-grade sound dampening material

Comes with two preinstalled Fractal Design Dynamic X2 GP-12 120 mm fans optimized to deliver maximum airflow while still maintaining a low noise level

Open air designed interior creates an unobstructed airflow path from the front intake to the rear exhaust

Full interior visibility
Tempered glass side panel for a clean looking exterior with full interior visibility

Easy-to-clean filters
Easy-to-clean high airflow nylon filters on the front and base with full PSU coverage and front access for convenience

Hide the mess
Power supply shroud conceals drive cage and excess cabling for an even quieter and cleaner looking interior free of airflow obstructions 

Smart layout and functionality
The open air design offers unobstructed airflow across your core components with high performance and silent computing in mind at every step.
Flexible storage options with room for up to five drives

Includes optional top filter to prevent dust buildup when ModuVent is removed for additional fan slots