QNAP TR-004

**Summary** The QNAP TR-004 is a robust, four-bay storage enclosure designed to provide flexible and high-capacity expansion for both NAS devices and individual computers. By utilizing a USB 3.2 Gen 1 Type-C interface, it offers reliable data transfer speeds and supports a variety of RAID configurations, including RAID 0, 1, 5, 10, and JBOD. With its focus on hardware-based control and compatibility across Windows, Mac, and Linux, it serves as a versatile solution for users needing secure, external data management. **Buying Advice** The TR-004 is an excellent choice for users who have outgrown their current storage capacity—whether that is a home NAS or a laptop with limited drive space. It is particularly well-suited for professionals who need an independent RAID device that doesn't consume the processing resources of their primary NAS. Because it allows for hardware-level RAID management via DIP switches, it is perfect for those who want a set it and forget it storage solution that works across multiple platforms, including Windows, macOS, and Linux. **Pros** - **Flexible RAID Control:** Easily switch between hardware-controlled RAID (via physical DIP switches) and software-controlled configurations for customized data management. - **Versatile Connectivity:** Features a modern USB 3.2 Gen 1 Type-C interface, ensuring fast performance and broad compatibility with modern laptops and NAS units. - **Hardware Security:** Includes lockable hard drive trays to prevent accidental removal and an eject button for safe, deliberate disconnection. - **Broad Compatibility:** Works seamlessly across diverse operating systems, making it a reliable tool for cross-platform file sharing and data migration. **Cons** - **Licensing Requirements:** Accessing the exFAT file system requires the purchase of a separate driver license. - **Physical Footprint:** As a 4-bay enclosure, it has a substantial physical size that may not be ideal for users with very limited desk space. **FAQ for this product** * **Can I use the TR-004 with a computer that doesn't have a USB-C port?** Yes, the package includes a USB Type-A to USB Type-C cable, allowing you to connect it to standard USB-A ports on your computer or NAS. * **Does the TR-004 use my NAS's processing power when connected?** No. The TR-004 acts as an independent hardware RAID device, meaning it operates without requiring additional system resources from your connected NAS. * **How do I monitor the disk health of the drives inside?** You can monitor disk health and status using the QNAP External RAID Manager utility on your computer or the Storage & Snapshots Manager if connected to a QNAP NAS. **Value Score** 8/10: This enclosure offers strong value for its ability to offload RAID tasks from a host system while providing flexible, high-capacity expansion across multiple platforms.