1. Introduction
The ORICO PSC-L20 is a robust 20-bay storage case designed for 3.5-inch hard drives. It provides multi-protection features including anti-static, shockproof, and moisture-proof capabilities, ensuring the safety of your valuable data during storage and transport. This manual provides detailed instructions for the proper use and maintenance of your ORICO hard drive case.
The case is constructed from durable ABS+PC engineering plastic material, featuring a built-in EVA cushion and foam to completely cover and secure hard drives. A water-resistant rubber ring in the inner-edge protects against liquids, making it ideal for various environments. The innovative pressure equalization valve allows the case to quickly equalize to different air pressures, beneficial during transport.

Image 1.1: The ORICO PSC-L20 20-Bay Hard Drive Storage Case in its closed state, showcasing its robust exterior design.

Image 1.2: Diagram illustrating the internal protective features, including shockproof crest foam, a waterproof silicone rubber composite sealing strip, and EPE+EVA shockproof fixed lining for stability.
2. Setup
Follow these steps to prepare your ORICO hard drive case for use:
- Unpacking: Carefully remove the hard drive case from its packaging. Inspect for any visible damage.
- Opening the Case: Locate the two safety latches on the front of the case. Push them outwards to release the lid.
- Inspecting Foam Inserts: The case contains pre-cut EVA foam inserts designed to hold 20 individual 3.5-inch hard drives. Ensure all foam dividers are in place and undamaged.
- Preparing Hard Drives: Ensure your 3.5-inch hard drives are clean and free of debris before insertion.

Image 2.1: The ORICO hard drive case opened, revealing the foam-lined interior with multiple slots designed for 3.5-inch hard drives.
3. Operating Instructions
This section details how to effectively use your ORICO hard drive case for storage and transport.
3.1 Inserting Hard Drives
- Gently place each 3.5-inch hard drive into an individual slot within the EVA foam lining.
- Ensure a snug fit to prevent any movement of the drives during transport. The foam is designed to hold them securely.

Image 3.1: A 3.5-inch hard drive being carefully placed into one of the foam slots within the open ORICO storage case.
3.2 Securing the Case
- Once all hard drives are inserted, close the lid of the case.
- Firmly engage both safety latches on the front of the case until they click into place. This ensures the lid is securely fastened and prevents accidental opening.
- The innovative pressure equalization valve allows for quick equalization to different air pressures, which is beneficial during air travel or changes in altitude.
3.3 Transporting the Case
- Utilize the sturdy ABS handle for easy and secure carrying. The handle is designed for comfort and durability.
- The robust construction protects against impacts and environmental factors, making it suitable for various transport scenarios.

Image 3.2: A hand holding the ORICO hard drive case by its integrated handle, demonstrating its portability.
Video 3.1: An official ORICO video demonstrating the multi-purpose use and features of the PSC 20-Bay hard drive suitcase, including opening, closing, and carrying.
4. Maintenance
Proper maintenance ensures the longevity and continued protective capabilities of your ORICO hard drive case.
- Cleaning the Exterior: Wipe the exterior of the case with a soft, damp cloth. Avoid using abrasive cleaners or solvents that could damage the plastic.
- Cleaning the Interior: For the interior foam, use a soft, dry brush or a low-power vacuum cleaner to remove dust and debris. Do not wash the foam inserts.
- Inspecting Seals and Latches: Periodically check the rubber sealing ring around the lid for any cracks or damage. Ensure the safety latches and handle operate smoothly and are free from obstruction.

Image 4.1: The ORICO hard drive case with water droplets on its surface, highlighting its water-resistant design.
5. Troubleshooting
This section addresses common issues you might encounter with your hard drive case.
- Case not closing properly: Ensure all hard drives are correctly seated in their designated slots and that no foreign objects are obstructing the lid or latches. Check that the foam inserts are not displaced.
- Hard drives feel loose in slots: Verify that only 3.5-inch hard drives are being used. The foam inserts are specifically designed for a snug fit with this size. If drives are still loose, ensure they are fully inserted into the foam cutouts.
- Difficulty opening or closing latches: Apply firm, even pressure when operating the latches. If they are stiff, a small amount of silicone lubricant can be applied to the moving parts, taking care to avoid contact with the rubber sealing ring.
6. Specifications
| Feature | Specification |
|---|---|
| Brand | ORICO |
| Model Number | ORICO PSC-L20-BK-US |
| Capacity | 20 x 3.5-inch HDDs |
| Material | ABS+PC Engineering Plastic, EVA Foam |
| External Dimensions (LxWxH) | 18.31 x 14.17 x 7.87 inches (46.5 x 36 x 20 cm) |
| Item Weight | 7.44 pounds (3.37 kg) |
| Color | Black |
| Protection Features | Anti-Static, Shockproof, Moisture-Proof, Dust-Proof |

Image 6.1: The ORICO hard drive case with an overlay indicating its external dimensions for reference.
7. Warranty and Support
ORICO products are designed for reliability and performance. For any product issues, technical support, or warranty inquiries, please contact ORICO customer service directly via email. Your satisfaction is important to us, and we are committed to providing assistance.
Please refer to the official ORICO website for the most up-to-date warranty information and contact details.





