Capacity, performance and value are three things always being examined by the media professional to increase efficiency and productivity. Similarly, a large chunk of media production and editing still favors the Mac. Our report today examines the newest release of the OWC ThunderBolt 4 external storage device, a device that connects to the newest Mac Pro via dual ThunderBolt 2 cables and allows storage transfer to reach the next level. Our report today will examine the ThunderBay 4 in various configurations utilizing 12TB of Toshiba's finest hard drives, along with four of OWC's own Mercury Electra 6G SSDs.