High Speed: The D6-320 adopts USB 3.2 Gen2 protocol for high-speed data transmission up to 10Gbps. With 6 hard drives installed, the read/write speed can reach up to 1,030MB/s (SATA III HDD 8TB x 6). With one hard disk installed, the read speed can reach 510MB/s (SATA III HDD 1TB SSD x 1). Super-large Storage Space: The D6-320 HDD storage enclosure can support up to six 3.5' and 2.5' SATA HDD, as well as 2.5' SATA SSD, with a maximum capacity of 22TB per drive, providing users with up to 132TB (22TB x 6) of storage space. Note that the D6-320 does not support arrays and only works with individual disks. Plug and Play, Highly Compatible: The D6-320 das storage is a plug-and-play device that doesn't require drivers to work. It is highly compatible with MAC, Windows, and Linux operating systems. Better Heat Dissipation: The D6-320 USB storage has an intelligent temperature-controlled and low-noise fan that automatically adjusts its speed based on the temperature of the hard disk.