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QNAP TR-004U 4 Bay Rackmount NAS Expansion

QNAP ★ 3.7/5 · ItemOracle Score Premium

$458 USD
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QNAP TR-004U 4 Bay Rackmount NAS Expansion - Optional Use as a Direct-Attached Storage Device

Expandable NAS expansion unit for QNAP systems with four SATA bays and optional direct-attached storage use. Includes a disk mode switch and lockable drive trays for added control and security

Highlights

  • four-drive SATA support
  • disk mode switch for control
  • lockable drive trays

Pros

  • Supports up to four SATA drives
  • Disk mode dip switch for hardware/software RAID control
  • Lockable hard drive trays
  • Can monitor disk health via storage & snapshots Manager

Cons

  • No explicit mention of built-in RAID configuration beyond support
  • Limited customer insight data available

Best For

  • expand storage for QNAP NAS
  • add external storage via direct-attached configuration
  • increase RAID capacity with removable drives
  • secure drive trays against accidental removal
  • monitor disk health through QNAP tools
  • multi-drive expansion in rackmount environments

Features

  • USB 3.0 Type-C port enables faster data transfer for connected devices
  • Supports up to four SATA drives for expanded storage and RAID options
  • Disk mode dip switch toggles hardware control and software control configurations
  • Lockable drive trays prevent accidental drive removal during operation
  • Configurable RAID and disk health monitoring via Storage & Snapshots Manager with a QNAP NAS

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