ARC-8050T3U-4A-88TB - Hard Drive Areca - Free user manual and instructions
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| Product Type | External RAID Enclosure |
| Model | ARC-8050T3U-4A-88TB |
| Brand | Areca |
| Interface | Thunderbolt 3 (USB-C) |
| Number of Bays | 8 |
| Supported Drive Form Factor | 3.5" and 2.5" SATA HDD/SSD |
| Maximum Raw Capacity | 88 TB (with 11 TB drives) |
| RAID Levels Supported | 0, 1, 5, 6, 10, 50, 60, JBOD |
| Data Transfer Rate | Up to 40 Gb/s (Thunderbolt 3) |
| Dimensions (H x W x D) | 200 x 150 x 250 mm |
| Weight | 5.5 kg |
| Power Supply | External AC adapter, 250W |
| Cooling Fan | 1 x 120mm fan |
| Hot-Swap Capability | Yes, with tool-less drive trays |
| Management Interface | Web-based GUI and LCD panel |
| Operating Temperature | 0°C to 40°C |
| Operating Humidity | 20% to 80% non-condensing |
| Included Accessories | Thunderbolt 3 cable, power adapter, drive keys, quick start guide |
| Safety Certifications | CE, FCC, RoHS |
| Warranty | 3 years |
| Main Functions | High-speed storage for video editing, backup, and data-intensive applications |
| Cleaning | Wipe with a dry, soft cloth; avoid liquids and abrasives |
| Spare Parts | Replacement fans, power supply, and drive trays available |
| Repairability | User-replaceable fan and power supply; drives easily swapped |
Frequently Asked Questions - ARC-8050T3U-4A-88TB Areca
How do I set up RAID on the ARC-8050T3U-4A-88TB?
Access the web-based management interface via your browser. Navigate to the RAID configuration section, select the drives, choose the desired RAID level (e.g., RAID 5), and confirm. The unit will automatically build the array.
Is the device compatible with both Mac and Windows?
Yes, the ARC-8050T3U-4A-88TB is compatible with macOS and Windows via Thunderbolt 3. No additional drivers are required for basic operation.
Can I mix different drive sizes and brands?
Yes, you can mix drives of different capacities and brands, but for optimal performance and capacity utilization, it is recommended to use identical drives. The RAID will use the smallest drive's capacity for consistency.
How do I replace a failed drive?
Locate the failed drive via the LCD panel or management interface. Remove the drive tray, replace with a new drive of equal or larger capacity, and insert it. The RAID will automatically rebuild if configured with redundancy.
What is the maximum supported capacity?
The maximum raw capacity is 88 TB when using 11 TB drives in all 8 bays. Larger drives up to 22 TB are supported, increasing total capacity accordingly.
How can I manage the unit remotely?
Use the web-based GUI by connecting to the unit's IP address on your network. It provides full RAID management, monitoring, and email alerts.
What is the noise level of the enclosure?
The noise level is approximately 25-30 dB under normal operation, due to the single 120mm fan. It is designed to be quiet for office or studio environments.
Does it support daisy-chaining with other Thunderbolt devices?
Yes, the ARC-8050T3U-4A-88TB supports Thunderbolt daisy-chaining up to 6 devices, including monitors and additional storage.
How do I reset the unit to factory defaults?
Press and hold the reset button on the rear panel for 10 seconds until the system beeps. Alternatively, use the management interface's reset option.
What is the warranty period?
Areca provides a 3-year limited warranty for the ARC-8050T3U-4A-88TB, covering hardware defects. Extended warranty options are available.
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