Description
The Galileo HD-338U32R offers a robust aluminum housing designed to secure and manage dual SATA drives with ease. Supporting both 2.5-inch and 3.5-inch form factors, this enclosure utilizes a USB 3.2 Gen 1 Type-C interface to deliver transfer speeds up to 5Gbps. Its integrated hardware RAID controller allows users to toggle between performance-oriented RAID 0, safety-focused RAID 1, or expanded JBOD configurations without the need for complex software installations.
This product is for:
- Creative professionals needing high-speed scratch disks via RAID 0 for 4K video editing and large file manipulation.
- Small business owners seeking automated data mirroring through RAID 1 to protect critical financial and client records.
- Home media enthusiasts looking to consolidate large movie and music libraries into a single 40TB JBOD volume.
- IT administrators requiring a flexible, hot-swappable testing station for various 2.5-inch and 3.5-inch SATA drives.
- Remote workers needing a durable, fan-cooled external backup solution that remains silent during long operation hours.
Detailed specifications:
- Interface: USB 3.2 Gen 1 Type-C (Backwards compatible with USB 2.0 and 3.0).
- Drive Support: Dual-bay SATA I/II/III for 2.5-inch SSD/HDD and 3.5-inch HDD.
- Maximum Capacity: Up to 20TB per slot (40TB total system capacity).
- RAID Modes: Hardware-switchable RAID 0, RAID 1, JBOD, and Normal.
- Cooling System: Built-in 50mm x 50mm silent cooling fan for active thermal management.
- Dimensions and Weight: 200mm x 65mm x 120mm; approximately 645g (excluding drives).
- Power Supply: External DC 12V adapter (Input: 100-240V).
Setting up the HD-338U32R is straightforward thanks to its plug-and-play architecture and included USB-C to USB-C and USB-C to USB-A cables. The aluminum chassis feels premium and aids in passive heat dissipation, while the 5cm silent fan ensures that high-capacity mechanical drives stay within safe operating temperatures during heavy read/write cycles. LED indicators provide immediate visual feedback on drive status and RAID health, making it easy to monitor the system at a glance without opening disk management software.
Compared to standard single-bay enclosures, the Galileo HD-338U32R provides essential data redundancy through RAID 1, which is unavailable in basic models. While many dual-bay docks leave drives exposed to dust and physical damage, this enclosure features a fully enclosed aluminum body and active cooling, significantly extending the lifespan of high-performance NAS-grade hard drives. It bridges the gap between simple external storage and complex network-attached storage (NAS) devices by offering hardware-level RAID without the networking overhead or configuration complexity.
Q&A:
- Does this enclosure support 20TB hard drives? Yes, each slot supports up to 20TB, allowing for a maximum total capacity of 40TB.
- Can I use an SSD and an HDD together? Yes, the enclosure supports any combination of 2.5-inch and 3.5-inch SATA drives, though RAID performance is best with identical drives.
- What happens if a drive fails in RAID 1 mode? In RAID 1 (Mirroring), your data remains safe on the second drive; you can replace the failed drive to rebuild the array.
- Is the cooling fan loud? No, the unit features a 5x5cm silent fan designed to provide consistent airflow without significant acoustic noise.
- Does it work with Mac and Linux? Yes, it is cross-platform compatible with Windows 11/10/8/7, macOS 10.5 and above, and Linux 3.X kernels.
