Introduction
The Avolusion HDDGear Pro X is a high-capacity 6TB external gaming hard drive designed to expand the storage of your Xbox Series X|S and Xbox One consoles. This drive features a brand-new, premium HDD case paired with a refurbished, top-tier internal 7200RPM enterprise hard drive, ensuring reliable performance. It comes pre-formatted for game console file systems, allowing for instant storage expansion without needing to open your console.
Note: For optimal performance, new Xbox Series X|S games require installation and execution from the console's internal SSD. This external HDD is primarily for storing older generation games, video, and media, freeing up space on your console's internal SSD for new titles. Games stored on this drive can be moved to the internal SSD for playing new generation titles, a process significantly faster than re-downloading.

Figure 1: Avolusion HDDGear Pro X 6TB External Gaming Hard Drive
What's in the Box
Please verify that all items are present in your package:
- Avolusion HDDGear Pro X 6TB External Gaming Hard Drive
- USB 3.0 Cable
- AC Power Adapter
- User Manual (this document)

Figure 2: Package Contents
Product Overview
The Avolusion HDDGear Pro X is designed for seamless integration with your Xbox console. It features essential ports for power and data transfer, along with a power switch for easy control.
Rear View and Ports

Figure 3: Rear View of the HDDGear Pro X with labeled ports.
- USB Port (Type C): For connecting the hard drive to your Xbox console using the provided USB 3.0 cable.
- Power Input: For connecting the AC Power Adapter to supply power to the hard drive.
- Power Switch: To turn the hard drive ON or OFF.
Dimensions and Placement
The compact design allows for versatile placement options, either vertically or horizontally, alongside your Xbox console.

Figure 4: HDDGear Pro X dimensions and placement example.

Figure 5: Various placement options for the HDDGear Pro X with Xbox consoles.
Setup
Follow these steps to connect and prepare your Avolusion HDDGear Pro X for use with your Xbox console.
- Connect Power: Plug the AC Power Adapter into the 'Power Input' port on the rear of the HDDGear Pro X, then plug the adapter into a wall outlet.
- Connect USB: Connect one end of the USB 3.0 cable to the 'USB Port (Type C)' on the HDDGear Pro X and the other end to an available USB port on your Xbox console.
- Power On: Flip the 'Power Switch' on the HDDGear Pro X to the ON position. The drive's indicator lights should illuminate.
- Xbox Detection & Formatting: Turn on your Xbox console. The console should detect the new external drive and prompt you to format it for games and apps. Follow the on-screen instructions. You will be asked to name the device and choose whether to install new things here by default.
Important: If the formatting prompt does not appear automatically, unplug and reconnect the USB cable. Navigate to Settings > System > Storage devices on your Xbox to manually initiate the formatting process.
Video 1: How to format an external USB hard drive for Xbox consoles. This video demonstrates the connection and formatting steps on an Xbox Series X.
Operating the Hard Drive
Understanding how to manage your games and apps between your console's internal storage and the Avolusion HDDGear Pro X is crucial for an optimized gaming experience.
Game Storage Strategy
- Xbox Series X|S Games: New generation games designed specifically for Xbox Series X|S must be played directly from the console's internal SSD. You can store these games on the HDDGear Pro X, but they will need to be moved back to the internal SSD to be played. Moving games is significantly faster than re-downloading them.
- Xbox One Games: Older generation Xbox One games can be stored and played directly from the Avolusion HDDGear Pro X, saving valuable space on your console's internal SSD.

Figure 6: Xbox Game Storage Strategy with External HDD.
Moving Games to the External Hard Drive
To move games from your Xbox console's internal storage to the Avolusion HDDGear Pro X:
- Go to Settings > System > Storage devices.
- Select your console's internal storage.
- Choose the game(s) you wish to move.
- Select 'Move or copy' and then choose the Avolusion HDDGear Pro X as the destination.
Video 2: How to move Xbox games from internal storage to the Avolusion USB HDD.
Moving Games from External Hard Drive to Internal Storage
To move games from the Avolusion HDDGear Pro X back to your Xbox console's internal storage (e.g., for playing Series X|S optimized titles):
- Go to Settings > System > Storage devices.
- Select the Avolusion HDDGear Pro X.
- Choose the game(s) you wish to move.
- Select 'Move or copy' and then choose your console's internal storage as the destination.
Video 3: How to move Xbox games from the Avolusion USB HDD to internal storage.
Maintenance
Proper care ensures the longevity and optimal performance of your Avolusion HDDGear Pro X.
- Placement: Place the hard drive on a stable, flat surface. Ensure adequate ventilation around the drive to prevent overheating.
- Cleaning: Use a soft, dry cloth to clean the exterior of the drive. Avoid liquid cleaners or abrasive materials.
- Handling: Handle the drive with care. Avoid dropping it or exposing it to strong impacts, as this can damage the internal components.
- Power Cycle: If the drive becomes unresponsive, try turning it off using the power switch, waiting a few seconds, and then turning it back on.

Figure 7: Designed for excellent heat dissipation.
Troubleshooting
If you encounter issues with your HDDGear Pro X, refer to the following common solutions:
- Drive Not Detected:
- Ensure the power adapter is securely connected to the drive and a working power outlet.
- Verify the USB cable is firmly connected to both the drive and the Xbox console. Try a different USB port on the console.
- Ensure the power switch on the drive is in the ON position.
- Restart your Xbox console.
- Formatting Issues:
- If the Xbox does not prompt for formatting, go to Settings > System > Storage devices and select the drive to format it manually.
- Ensure the drive is connected via USB 3.0 or faster.
- Game Performance:
- Remember that new Xbox Series X|S games must be moved to the console's internal SSD for optimal performance and to be playable.
- Older Xbox One games can be played directly from the external drive.
Specifications
| Feature | Specification |
|---|---|
| Digital Storage Capacity | 6 TB |
| Hard Disk Interface | USB 3.0 |
| Connectivity Technology | USB |
| Brand | Avolusion |
| Special Feature | Portable |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Description | Mechanical Hard Disk |
| Compatible Devices | Gaming Console (Xbox Series X, S, ONE X, S, Gen 1) |
| Installation Type | External Hard Drive |
| Color | Black |
| Hard Disk Rotational Speed | 7200 RPM |
| Data Transfer Rate | 5 Gigabits Per Second |
| Item Weight | 2 Pounds |
| Item Dimensions (L x W x Th) | 7.25"L x 4.25"W x 1.25"Th |
| Model Number | HDDGU3-PROX-6TB-XS |
Warranty
The Avolusion HDDGear Pro X 6TB USB 3.0 External Gaming Hard Drive comes with a 2-Year Warranty. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, refer to the documentation included with your product or contact Avolusion customer support.
Support
For further assistance, technical support, or warranty inquiries, please contact Avolusion customer service. You can typically find contact information on the manufacturer's official website or through the retailer where you purchased the product.
Manufacturer: Avolusion
Website: www.avolusionusa.com (Please check for the most current contact information)