The RackMac Studio Pro 3U Rackmount Enclosure holds one or two Mac Studio computers in a standard 19-inch server rack. A toolless front panel preserves access to each Mac Studio's ports and SD card reader without needing to remove the computer from the rack, and the enclosure provides one USB-A port per installed computer for a wired-accessory connection at the front. A dedicated space on the enclosure's underside holds USB or Thunderbolt 3 SSDs, sold separately, for additional storage alongside the housed Mac Studios. The 3U form factor keeps installation straightforward in standard rack environments.