OWC OWCME3QH7T4.0 Mercury Elite Pro 4.0TB 7200RPM USB 3.0/FireWire 800/eSATA External Hard Drive, 64MB Cache

OWC offers its Mercury Elite Pro series of external hard drives with a next-generation, high-speed Oxford 944 and Oxford 3100 USB/FireWire/eSATA chipset, along with the fastest SATA drive mechanisms available to provide blazing-fast transfer rates of up to 300 Megabytes Per Second.The 7200RPM OWCME3QH7T4.0 offers 4.0TB of storage with a 64MB cache, and comes in a compact and shock-resistant chassis with plenty of connections, no matter what type of system you are using.This hard drive offers one USB 3.0 port (backwards compatible with USB 2.0/1.1), two FireWire 800 (1394B) ports, and one eSATA port, and includes all the necessary connecting cables for each port type.