Designed as production-grade media, the 3TB Studio 7200 rpm USB 3.1 Gen 1 Type-B External Hard Drive from Glyph Technologies features a hard drive that spins at 7200 rpm and has a capacity of 3TB for storing data such as videos, images, music, and more. The Studio has one USB 3.1 Gen 1 Type-B port, one eSATA port, and two FireWire 800 ports to connect to either Windows or Mac systems. Using either one of these connections, you can expect data transfer rates of up to 250 MB/s to access your content.