Fractal Design on Twitter: "With the Define R5 TG Panel Upgrade, you can now retrofit one or both sides of your Define R5. The Define S TG Panel Upgrade Kit is left-side
Amazon.com: Fractal Design Define R5 - Mid Tower Computer Case - ATX - Optimized for High Airflow and Silent - 2X Fractal Design Dynamic GP-14 140mm Silent Fans Included - Water-Cooling Ready - Black : Electronics
Any chance a Define R6 side-panel will fit on a R5 - Power Supplies - Linus Tech Tips
Fractal Design Define Mini C Case Review | KitGuru