Stress resistant The best materials are used in the case and make this 3.5" hard disk solution the ideal partner for extreme loads. The Back Plane with its lockable bays is also ideally equipped for security requirements. Cool and silent The active 80x80 mm fan works efficiently and adapts the temperatures as needed, keeping the case fairly quiet. But also the processed Alumimun contributes to the passive convection to the environment. Realtime Optical and acoustic signals report the current status of the hard disks and the fan at all times. The alarm temperature for the signal can be set to three levels (55° C, 60° C, 65° C). More information: System requirements | Mac compatibility | Yes |  | Mac operating systems supported | Yes | | Windows operating systems supported | Yes | Design | Housing material | Aluminium | | Product colour | Black | | LED indicators | Access, Error, Power | | Cooling | Yes | | Number of fans | 1 fan(s) | | Fan diameter | 80 mm | | Key lock | Yes | Ports & interfaces | SATA host port | Yes | | Number of SAS host ports | 4 | | Mini-SAS host port | Yes | | Number of mini-SAS host ports | 1 | | Number of SATA power connectors | 1 | | SATA power connector type | SATA 15-pin | Performance | Device class | Home & Home Office | | Country of origin | Taiwan | Technical details | Harmonized System (HS) code | 84717020 | Storage | Supported storage drive types | HDD | | Number of storage drives supported | 4 | | Supported storage drive interfaces | SAS, SAS-2, SAS-3, Serial ATA, Serial ATA II, Serial ATA III | | Storage drive sizes supported | 3.5 " | | Data transfer rate | 12 Gbit/s | | Hot-swap drive bays | Yes | Packaging content | Screws included | Yes | Weight & dimensions | Width | 145 mm | | Depth | 195 mm | | Height | 40 mm | | Weight | 1792 g | | Package width | 252 mm | | Package depth | 162 mm | | Package height | 180 mm | | Package weight | 2110 g |
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