1. Greater compatibility and larger capacity: 6 2.5-inch notebook hard disks can be placed at the same time, all notebook SATA interface hard disks can be used, support 7.0~9.5mm thickness hard disk SATA123 and SSD fixed hard disk use. 2. Hard disk with key design is more secure: The innovative design with lock can effectively protect the hard disk from being overturned and stolen and other headaches, and better protect the safety of the hard disk. 3. The all-metal body is sturdy and durable to dissipate heat: The all-metal body is used to make it more sturdy and durable, with good heat dissipation to ensure that the hard disk does not get hot after long-term use, effectively extending the life of the hard disk and improving the performance. 4. The transmission of the data signal indicator is clear at a glance: LED power on and data transmission signal lights display, timely grasp the operation of the hard disk hard disk work is more clear and intuitive. 5. Cooling fan design hard disk does not get hot: Built-in cooling silent fan effectively solves the problem of hot computer hard disk when used for a long time, greatly increasing the use efficiency of the hard disk and the service life of the hard disk. 6. Multi-protection data transmission is safer: built-in circuit security technology, 9 kinds of safe data circuit protection, overcurrent, overvoltage, leakage and other multiple protections, always escort your hard disk data transmission safety. The main parameters: 1. Material: Metal 2. Support capacity: 6TB 3. Size: 170x146x42mm 4. Power support: large 4 pin power supply 5. Transmission speed: up to 6Gbps 6. Transmission interface: SATA 7. LED indicator: power lightdata light 8. Product use: 5.25 optical drive in standard case 9. Support hard disk: 7.09.5mm thickness 2.5 inch SATA hard diskSSD solid state hard disk Packing list: Key x 2 SATA cable x 6 2.5 hard drive screws x 24 Product