- You cannot add "MSI MPG VELOX 100P AIRFLOW MidTower Gaming Case Tempered Glass, CPU Cooler Support Upto 175mm, Graphics Card Supoort Upto 380mm, 7x PCI Slot, 360mm Rad Supported, Front I/O: 2x USB, 1x Type C, HD Audio" to the cart because the product is out of stock.