ASUS has unveiled the Prime AP304, a panoramic ATX PC case combining curved tempered glass with a patented airflow system designed to deliver fresh air directly to high-performance graphics cards. ASUS said the panel undergoes a five-stage manufacturing process, including tempering for improved strength and durability. Inside, the AP304 supports graphics cards measuring up to 420mm long, CPU air coolers up to 175mm tall and power supplies up to 200mm. Cooling is centred around a three-sided “slot vent” positioned below the graphics card, helping channel cool air into the GPU area. The Prime AP304 will be available in black and white.