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    QNAP TR-004-US SATA2 4-Bay Tower RAID Expansion Enclosure for both NAS and Computers



    • Mfr Part Number: TR-004-US
    • Hardware:
      • Drive Bay: 4x 3.5-inch SATA 3Gb/s
      • Drive Compatibility:
        • 3.5-inch SATA 6Gb/s, 3Gb/s hard disk drives
        • 2.5-inch SATA 6Gb/s, 3Gb/s hard disk drives
        • 2.5-inch SATA 6Gb/s, 3Gb/s solid state drives
      • Lockable with key lock: Key lock
      • Hot-swappable
      • USB: 1x USB 3.0 Type-C Port
      • Buttons: Eject, Set, One Touch Copy
      • Switches: Power; RAID modes - Software Ctrl, Individual, JBOD, RAID 0/1/5/10
      • Sound Level: 18.1 dB(A)
      • Security Slot: Kensington security slot
      • Minimum operating system: QTS 4.3.6 and later, Windows 7 and later, macOS X 10.11 and later, Linux
    • Storage Management:
      • General & Extenal Storage Mode:
        • Overview device, disks, and RAID info and status
        • Support for disk€™s S.M.A.R.T. monitoring
        • Location indication of blinking drive LEDs and sound beeping of enclosure
        • External RAID software configuration
        • RAID rebuild - Hot spare disk configuration
        • RAID rebuild speed customization
        • RAID recovery
        • Firmware update
        • Format partition
        • Erase partition and device
      • NAS Storage Mode:
        • The storage pools and volumes in the expansion enclosures are configured via the QTS operating system
        • Qtier Technology (automated storage tiering)
        • Volume and LUN snapshots - Snapshot Manager
        • Snapshot Cloning - Snapshot Replica - Snapshot Vault
        • Support for Windows Previous Versions (CIFS/SMB)
    • File System:
      • External HDD: EXT3, EXT4, NTFS, FAT32, HFS+, exFAT
    • Form Factor: Tower
    • Fan: System - 1x 12 cm, 12V DC smart fan
    • Power Supply: 65W, 100-240V AC, 50/60 Hz
    • Power Consumption (with 4x 1TB HDDs):
      • HDD Standby: 4.17 W
      • In Operation: 18.21 W
    • Dimensions(WxDxH): 6.31 x 8.62 x 6.63 inch / 160.2 x 219.0 x 168.5 mm
    • Net Weight: 4.08 lbs / 1.85 kg


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