Specifications Mfr Part Number: MB971SPO-B Features: Compatible with any standard 5.25" external bay Fits 1x 3.5" SATA HDD and 1x 9.5mm Ultra-Slim ODD device Dual-purpose drive guiding mechanism & stabilizer Tray-less, screw-less, tool-less 3.5" drive installation Spring loaded dust cover for 3.5" bay, snap-off dust cover for ODD bay Both bays powered by a single 15-pin SATA power connector Eagle-hook lock system keeps drives secured within the enclosure Cool blue drive activity LED, solid blue for power, flashing blue for drive activity Front access HDD power switch, physically disconnect power without removing drive Ideal storage upgrade kit for small-form factor system that has limited expansion space such as compact gaming PCs, media center PCs, HTPCs, in-vehicle computers, and home servers Locking latch design for both 7 pin SATA connector and 15 pin power adapter Industry leading 3 year warranty with exceptional customer support Support Drive Size: 1x 3.5" HDD / 1x Ultra Slim ODD Compatible Drive Type: SATA Number of Drives: 1 Max Drive Height: 1x 3.5" up to 26.1mm, 1x Ultra Slim ODD Drive Bay: 1x external 5.25" drive bay Host Interface: 2x SATA 7pin Power Input: 1x 15 pin SATA power connector Transfer Rate: Up to 6Gbps (Depending on hard drive speed) Support HDD Capacity: No Limitation Drive Cooling: Metal heat dispersion Structure / Material: Metal and plastic Support Hot-Swap: Yes Drive Security: N/A RAID Status LED Indicator: None Drive Activity LED Indication: Drive power - solid blue; HDD access - flashing blue SATA Connector Insertion Rate: 10,000 Compliance: CE, RoHS, REACH Color: Black Dimensions (WxLxH): 146.0 x 173.8 x 42.0 mm Weight: 307.2 g