High availability dual controller 4U 24-bay storage provides non-stop power and easy deployment to handle your SMB and enterprise SAN/DAS services and applications. Get access to fast performance, convenient modular components, strong data integrity, friendly management, and extensive software bundles in one cohesive system. More information: Power | Power supply unit (PSU) capacity | 405 W |  | Number of power supply units | 3 |  | Redundant power supply (RPS) support | Yes |  | AC input voltage | 100-240 V |  | AC input frequency | 50 - 60 Hz | Operational conditions | Operating temperature (T-T) | 0 - 40 °C |  | Storage temperature (T-T) | -40 - 60 °C |  | Storage relative humidity (H-H) | 5 - 95 % |  | Operating altitude | 0 - 3660 m |  | Non-operating altitude | 0 - 12192 m | System requirements | Mac compatibility | Yes |  | Mac operating systems supported | Yes |  | Windows operating systems supported | Yes |  | Linux operating systems supported | Yes |  | Server operating systems supported | Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2 | Design | Chassis type | Rack (4U) |  | Product colour | Black, Grey |  | LED indicators | Yes |  | Number of fans | 3 fan(s) |  | Built-in display | Yes |  | Display type | LCD |  | Certification | UL, BSMI, CB, EAC CE, BSMI, FCC, KC | Performance | Device class | Small & Medium Business | Technical details | Harmonized System (HS) code | 84717020 | Storage | Supported storage drive types | HDD & SSD |  | Number of storage drives supported | 24 |  | Storage drive interface | Serial ATA |  | Storage drive size | 2.5/3.5 " |  | RAID levels | 0, 0+1, 1, 3, 5, 6, 10, 30, 50, 60, JBOD |  | Hot-swap drive bays | Yes | Weight & dimensions | Width | 446 mm |  | Depth | 527 mm |  | Weight | 27440 g |  | Package depth | 597 mm |  | Package height | 564 mm |
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