From Manufacturer
Expand your Thunderbolt 5-equipped Mac Studio with the power, speed, and connectivity of the xMac Studio/Echo II DV Thunderbolt 5 Pro Rackmount System from Sonnet. Built with a 3 RU form factor, this enclosure is able to house the Mac Studio and Echo II DV so your Mac Studio can overcome a lack of available PCIe slots. It provides dual PCIe 4.0 x16 slots, allowing users to simultaneously connect two full-height, full-length PCIe cards using two Thunderbolt 5 ports and two included Thunderbolt 5 cables. Each slot has its own Thunderbolt 5 controller, meaning each installed PCIe card has access to up to 6000 MB/s of bandwidth, rather than 6000 MB/s being shared between the two slots. All of this supports bandwidth-hungry, non-GPU I/O cards, such as DV I/O, NVMe SSD storage, and multiport 25Gb Ethernet adapters. Power is provided by an integrated 400W PSU with dual 75W auxiliary connectors and operations are kept cool using dual cooling fans.
Please note that optical Thunderbolt cables are not supported.
