ORICO 9758C3
ORICO 5-Bay HDD Enclosure User Manual
Model: 9758C3 | Brand: ORICO
1. Product Overview
The ORICO 9758C3 is a high-capacity, 5-bay external hard drive enclosure designed for efficient personal data management. It features a tool-free design for easy installation and supports USB 3.1 Type-C for high-speed data transfer. This enclosure is ideal for users requiring extensive storage solutions for various devices and operating systems.

Figure 1: The ORICO 5-Bay HDD Enclosure (Model 9758C3) with its top cover open, revealing the drive bays.
2. Package Contents
Please verify that all items listed below are included in your package. If any items are missing or damaged, please contact ORICO customer support.
- 1 x ORICO 5-Bay DAS (Direct Attached Storage) Enclosure
- 1 x Packing Box
- 1 x User Manual (this document)
- 1 x 12V/10A Power Adapter
- 1 x USB-C 2-in-1 Data Cable (1 meter)
- Mounting Screws
- 1 x Screwdriver

Figure 2: Visual representation of the ORICO 5-Bay HDD Enclosure package contents, including the enclosure, power adapter, cables, and tools.
3. Specifications
| Feature | Detail |
|---|---|
| Model | 9758C3 |
| Number of Bays | 5 |
| Supported Drive Types | 2.5" / 3.5" SATA I/II/III HDD/SSD |
| Max Single Drive Capacity | Up to 22TB per drive |
| Total Max Capacity | Up to 110TB (22TB x 5) |
| Output Interface | USB 3.1 Type-C |
| Data Transfer Rate | Up to 5Gbps (USB 3.1 Gen 1) |
| Power Adapter | 12V/10A External Power Supply |
| Cooling System | Integrated 120mm Silent Fan, Large Ventilation Holes |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Auto Sleep Mode | After 10 minutes of inactivity |
| Supported OS | Windows, Mac OS, Linux |
| Compatible Devices | PC, Laptop, Tablet, Smartphone, Game Consoles, Smart TV, Router |
4. Setup Guide
4.1. Hardware Installation (HDD/SSD)
- Open the Enclosure: Gently press down on the top cover of the enclosure. The unique PUSH structure allows for quick and tool-free opening.
- Insert Drives: Slide your 2.5-inch or 3.5-inch SATA HDD/SSD into the available drive bays. Ensure the drive is fully seated in the SATA connector. The enclosure supports up to five drives.
- Secure Drives (Optional): While the tool-free design allows for easy insertion, you may use the provided mounting screws and screwdriver for additional security, especially for 2.5-inch drives or if the enclosure will be moved frequently.
- Close the Enclosure: Once all drives are installed, gently close the top cover until it clicks into place.

Figure 3: Illustration of the tool-free "Press-to-open" mechanism and the compatibility with 3.5" HDD, 2.5" HDD, and 2.5" SSD drives.
4.2. Connecting to Host Device
Connect one end of the provided USB-C 2-in-1 data cable to the Type-C port on the ORICO enclosure. Connect the other end to an available USB Type-C or USB Type-A port on your computer, laptop, or other compatible device.
4.3. Power Connection
Plug the 12V/10A power adapter into the power input port on the back of the ORICO enclosure. Then, plug the power adapter into a standard electrical outlet. Ensure the power switch on the enclosure is in the "ON" position.
5. Operating Instructions
5.1. Power On/Off
After connecting the power adapter and data cable, press the power button on the enclosure to turn it on. The LED indicators on the front panel will illuminate, indicating power and drive activity. To power off, press the power button again or safely eject the drives from your operating system before disconnecting power.
5.2. Drive Recognition and Management
Upon connection, your operating system (Windows, Mac OS, Linux) should automatically detect the drives within the enclosure. Each drive will be recognized individually. For new drives, you may need to initialize and format them using your operating system's disk management tools before use.
5.3. Data Transfer
The ORICO 9758C3 supports USB 3.1 Gen 1, providing data transfer speeds of up to 5Gbps. Actual read/write speeds can reach approximately 260 MB/s, allowing for rapid transfer of large files. Simply drag and drop files to and from the recognized drives as you would with any other external storage device.

Figure 4: Display illustrating the high-speed data transfer capabilities of the enclosure, with measured read and write speeds.
5.4. Smart Sleep Mode
To conserve energy and prolong the lifespan of your hard drives, the enclosure features a smart sleep mode. If there is no data activity for 10 minutes, the drives will automatically enter sleep mode. They will wake up automatically upon data access.
5.5. Capacity and Expansion
With 5 bays, the enclosure supports a massive total storage capacity of up to 110TB (22TB per drive). This allows for significant expansion of your storage for photos, music, movies, and other large data sets.

Figure 5: An infographic highlighting the massive 110TB expansion capability, suitable for millions of photos or thousands of movies.
5.6. Compatibility
The ORICO 9758C3 is broadly compatible with various operating systems and hardware devices, ensuring versatile usage across your digital ecosystem.
- Operating Systems: Windows, Mac OS, Linux, Chrome OS, Android.
- Hardware Devices: PCs, Laptops, Tablets, Smartphones, Game Consoles, Smart TVs, Routers.

Figure 6: A visual guide demonstrating the wide range of devices and operating systems compatible with the ORICO 5-Bay HDD Enclosure.
6. Maintenance
6.1. Cleaning
To maintain optimal performance and longevity, regularly clean the exterior of the enclosure with a soft, dry cloth. Avoid using liquid cleaners or abrasive materials. Ensure the device is powered off and disconnected from all power sources before cleaning.
6.2. Heat Dissipation
The ORICO 9758C3 is equipped with large ventilation holes and an integrated 120mm silent fan to ensure efficient heat dissipation. To prevent overheating, ensure the enclosure is placed in a well-ventilated area and that the air vents are not obstructed. Proper airflow is crucial for maintaining stable operation and extending the lifespan of your hard drives.

Figure 7: Depiction of the enclosure's cooling system, illustrating airflow and the robust 120W power supply for stable operation.
7. Troubleshooting
| Problem | Possible Cause / Solution |
|---|---|
| Enclosure not recognized by computer. |
|
| Drives not appearing in "My Computer" or "Finder". |
|
| Slow data transfer speeds. |
|
| Enclosure becomes hot during operation. |
|
8. Warranty and Support
ORICO products typically come with a manufacturer's warranty. For specific warranty terms, duration, and claim procedures, please refer to the warranty card included with your product or visit the official ORICO website. Information regarding spare parts availability and software updates may also be found on the official website or by contacting ORICO customer support directly.
For technical assistance or further inquiries, please visit the ORICO official support page or contact their customer service team. Keep your purchase receipt and product serial number handy when seeking support.
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