Meet the AKiTiO Thunder3 Duo Pro: a dual bay RAID storage enclosure that can accommodate 2.5-inch and 3.5-inch drives and provide you with data transfer speeds of up to 785 MB per second while simultaneously providing 2 x 4K video signal streams. It doesn’t make a whole lot of noise but has a fan for active cooling.
The device features Thunderbolt 3, USB 3.1 Gen 1 and DisplayPort connectivity. You can install new drives without a tool. Costs under $250 at this time.