White MasterBox 520 Mesh delivers robust airflow with three pre‑installed 120 mm ARGB fans and a front mesh filter, while tempered glass side panels showcase your build. The mid‑tower supports ATX to Mini‑ITX boards, up to 16.5 cm coolers, and offers USB‑C, USB‑3.2 Gen 1/2 ports for connectivity. Its modular design accommodates multiple fan configurations, three 2.5″ bays, and a 20 cm PSU length, making it ideal for high‑performance gaming rigs or quiet workstations.