1. 6 bay disc design, more capacity, can be put 6pcs 2.5 inch notebook at the same time, all notebook SATA interface compatibility.2. With key design, is more safe.3. All metal , strong and durable, good heat dissipation, built-in cooling fan.4. Installation is more convenient, one push one pull can be completed.5. Signal, data transmission, with LED light indication. 6. Easy installation to support hot pluggable.Material: MetalColour: BlackSupport capacity: 6TBTransmission interface: SATATransmission speed: 6GbpsSupport : 7.0/9.5mm thickness 2.5 inch SATA /SSD solid state Power supply: 4PIN power supplyLED indicator light: power lamp / data lampPackage Contents:1x 6 Bay hard drive chassis6x SATA data cable2x parts package1x instruction manualOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.