Compliance : CE, RoHS, REACHModel Number : MB014SP-BColor : BlackSupport Drive Size : 2.5" SSD / HDDCompatible Drive Type : SATA / Single channel SAS (SAS host required)Number of Drives : 4Max Drive Height : 9.5mmDrive Bay : 1 x 5.25" drive bayHost Interface : 4 x SATA 7pinPower Input : 1 x SATA 15pin powerTransfer Rate : SATA 3.0 up to 6Gbps / SAS 3.0 up to 12GbpsSupport HDD Capacity : No LimitationDrive Cooling : 1 x 40mm fanStructure / Material : Metal Body with parital plasticSupport Hot-Swap : YesProduct Dimension (L x W x H) : 139 x 146 x 41.3 mmProduct Net Weight : 566gPackage Gross Weight : 664.5gDrive Activity LED Indication : Drive power: solid blue; HDD access: flashing bluePackage contents : 1 - Device, 1 - user manual, 10 - screwProduct Name : 4 x 2.5" SSD Dock Trayless Hot-Swap SATA / SAS Mobile Rack for Ext 5.25" BaySATA Connector Insertion Rate : 10,000Humidity : 5%~65% RHOperating Temperature : 0°C to 60°C (32°F to 140°F)Storage Temperature : -35°C to 70°C (-31°F to 158°F)