Description
The PROBOX HFR7-SU31CD redefines the external storage category by merging a high-capacity 4-bay RAID array with a comprehensive workstation docking station. Engineered in Taiwan, this metal-chassis unit supports up to 20TB per drive bay, offering a total potential capacity of 80TB for data-intensive environments. Utilizing the USB 3.2 Gen 2 interface, it delivers 10Gbps throughput, ensuring rapid file transfers and smooth 4K video editing directly from the enclosure. With its integrated 150W power supply, it not only powers four SATA III drives but also provides 60W Power Delivery to charge laptops and supports a 4K HDMI display expansion, effectively streamlining professional creative workflows.
This product is for:
- Video Editors: Professionals requiring high-speed RAID 0 performance and 4K monitor connectivity for seamless timeline scrubbing and high-resolution playback.
- Photographers: Users needing reliable RAID 1 mirroring for redundant backups of RAW files and integrated SD/MicroSD UHS-II slots for rapid media ingest.
- Remote Professionals: Individuals seeking a single-cable solution to expand laptop storage while providing 60W PD charging and peripheral connectivity.
- Data Archivists: Collectors managing massive libraries who require support for individual 20TB drives and long-term hardware durability in a metal enclosure.
- Small Business Owners: Teams looking for a cost-effective, hardware-based RAID solution for shared project storage without the complexity of NAS configurations.
Detailed specifications:
- Interface: USB 3.2 Gen 2 (Type-C) with data transfer rates up to 10Gbps.
- Drive Support: 4 x 3.5-inch SATA I/II/III HDD (2.5-inch SSD/HDD supported via optional adapters); Max 20TB per bay.
- RAID Modes: Hardware-controlled RAID 0, RAID 1, JBOD, and Single mode; supports two separate RAID groups.
- Integrated Hub: 1 x USB-C (10Gbps), 2 x USB-A (5Gbps), SDXC/MicroSDXC UHS-II card readers.
- Video Output: 1 x HDMI v2.0 supporting 4K resolution at 30fps via DisplayPort Alt Mode.
- Power Delivery: USB-C PD output providing 5V/9V/15V/20V up to 3A (60W maximum).
- Cooling: 80mm smart thermal-sensing fan with automatic speed adjustment and SYNC power-saving mode.
Operating the HFR7-SU31CD is a streamlined experience thanks to its tool-less quick-release drive handles and intuitive multi-color LED indicators for RAID status and fan health. The smart fan technology maintains optimal operating temperatures for high-capacity 20TB drives without excessive noise, which is critical for quiet studio environments. The inclusion of a built-in 150W power supply eliminates the need for bulky external power bricks, making the workstation setup significantly cleaner. Users will find the SYNC power-saving mode particularly useful, as it automatically spins down drives and enters sleep mode in tandem with the host computer, extending the lifespan of mechanical hard drives.
Compared to standard 4-bay enclosures that only offer storage, the PROBOX HFR7-SU31CD functions as a workstation-grade hub. While typical RAID boxes require a separate docking station for SD cards and HDMI output, this unit integrates those features into a single durable metal chassis. Its 10Gbps USB 3.2 Gen 2 bandwidth doubles the speed of older USB 3.0 (5Gbps) enclosures, making it far more suitable for modern SSD-based workflows. Furthermore, the 60W Power Delivery feature sets it apart from competitors that often require the laptop to be plugged into its own charger, providing a true single-cable desktop experience.
Q&A:
- Does this enclosure support 4KN (4K Native) sector hard drives? No, the HFR7-SU31CD is specifically designed for standard sector drives and does not support 4KN formats.
- Can I use 2.5-inch SSDs in this 4-bay enclosure? Yes, 2.5-inch SATA SSDs and HDDs are compatible, though they require the purchase of separate 2.5-inch to 3.5-inch drive brackets.
- What is the maximum storage capacity supported? The unit supports up to 20TB per bay, allowing for a maximum total capacity of 80TB across four bays.
- Does the HDMI port work with all computers? The 4K HDMI output requires the host computer's USB-C port to support DisplayPort Alt Mode for video signal transmission.
- Can I create two different RAID arrays simultaneously? Yes, the device supports two sets of RAID configurations, such as two drives in RAID 1 for safety and two drives in RAID 0 for speed.
