Brand NEW!Aluminum Frame, Lightweight and Durable DesignSupports SAS I/II, SATA I/II/III Hard DrivesData Transfer Rate up to 6.0GbpsIntegrative Shaping Aluminum Design for Quickest Heat SinkAluminum Front Bezel with Metal Key Lock Mechanism for SecurityMulti-Functional LED Indication4TB Hard Drive-CompatibleTray-Less and Screw-Less HDD mountingThe BPN-DE110SS is iStarUSA's third generation tray-less hot-swap hard drive cage. It features the latest transfer rate technology of 6.0Gbps (SATA I/II/III and SAS I/II), and is 3TB compatible. The LED Display lights features the new blue light by popular demand. Heat dissipation is enhanced by aluminum construction and optional 40mm fan. SATA power connector increases compatibility with most power supplies. The metal key locks help secure your hard drives and prevent unauthorized access.iStarUSAiStarUSA - BPN-DE110SSRoHS Compliance Version YesStandard Drive Bays 5.25in. Drives: OneHotswap 3.5in. Drives: OneHotswap HDD Type: 3.5in. SAS I/II & SATA I/II/IIIIndicators Blue for Power on/ Purple for HDD AccessSecurity Key LockMaterial of Front Bezel AluminumMaterial of Handle AluminumMaterial of Main Chassis AluminumColor of Front Bezel Black, Blue, Red, SilverColor of Main Chassis BlackCooling Fan 40mmDimensions (HxWxD) 1.65in. x 5.75in. x 7.10in.41.9mm x 146.0mm x 180.3mm- All international buyers are responsible for all tax, duties and/or customs fees.