Areca ARC-8050T3U-8 – 16TB
8-Bay Thunderbolt RAID Array

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Areca ARC-8050T3U-8 – 16TB
8-Bay Thunderbolt RAID Array

Very Fast 8-Bay Thunderbolt 3 and USB 3.2 Gen 2 Hardware RAID Array with Display Port (8 x 2.0 TB Drives Fitted - 7200rpm, 3yr Warranty)

The Areca ARC-8050T3U-8 – 16TB Enterprise RAID Array is a professional-grade 8-bay RAID storage enclosure designed for high-performance workflows and massive data requirements.

It features Thunderbolt 3 and USB 3.2 Gen2 connectivity, and 208TB of raw storage with advanced RAID protection.

Engineered for creative professionals, it delivers robust performance, reliability, and scalability for demanding applications.

  • 8 x 2TB hot-swappable drive trays.
  • Dual Thunderbolt 3 and USB 3.2 Gen2 Type-C host connections.
  • Supports RAID levels 0, 1, 1E, 3, 5, 6, 10, 30, 50, 60, Single Disk, and JBOD.
  • 2GB ECC DDR3 cache and dual-core 1.2GHz SAS ROC processor.

This Product Is Now Discontinued Or Unavailable.

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Category: Desktop Hard Drives & RAIDs, Thunderbolt Hard Drives & RAIDs
SKU: areca_arc-8050t3u-8_016tb
Brand: Areca Technology

Areca ARC-8050T3U-8 – 16TB 8-Bay Thunderbolt RAID Array – Product Overview

The Areca ARC-8050T3U-8 is a high-capacity, high-performance 8-bay RAID storage enclosure purpose-built for professional media, post-production, and enterprise data environments.

With support for Thunderbolt 3 and USB 3.2 Gen2, it delivers exceptional transfer speeds and versatile connectivity for both Mac and Windows systems.

Designed for reliability and scalability, this enclosure is ideal for 4K/6K/8K video editing, VR content creation, and large-scale backup or archiving.


Advanced RAID Engine and Data Protection

At its core, the ARC-8050T3U-8 features a dual-core 1.2GHz Broadcom SAS RAID-on-Chip (ROC) processor, ensuring hardware-accelerated RAID performance and robust data integrity.

It supports a comprehensive range of RAID levels, including 0, 1, 1E, 3, 5, 6, 10, 30, 50, 60, Single Disk, and JBOD, providing flexible options for balancing speed, redundancy, and capacity.


Massive Storage Capacity and Scalability

With eight hot-swappable bays, the enclosure accommodates 16TB of raw storage with its 8 x 2TB drives.


High-Speed Connectivity for Demanding Workflows

Dual Thunderbolt 3 ports enable daisy-chaining of up to six devices and support transfer speeds up to 40Gbps, while the USB 3.2 Gen2 Type-C port offers broad compatibility and fast data access.

This makes the ARC-8050T3U-8 ideal for multi-stream 4K/6K/8K video editing, VR/AR production, and other bandwidth-intensive applications.


Professional-Grade Reliability and Management

The enclosure is equipped with 2GB ECC DDR3-1866 cache memory for smooth, stable performance and enhanced data protection.

Advanced management features include an LCD panel for local monitoring, LAN port for out-of-band management, and support for controller-based AES 128/256-bit hardware encryption.


Efficient Cooling and Power Design

Dual low-noise cooling fans and a robust 270W power supply ensure reliable operation under heavy workloads, maintaining optimal drive temperatures and system stability.


Cross-Platform Compatibility

The ARC-8050T3U-8 is compatible with macOS (10.12 and later) and Windows (8/10 and later), making it a versatile solution for mixed environments and collaborative workflows.


Ideal Use Cases

This enclosure is tailored for video professionals, studios, and enterprises needing fast, reliable, and expandable storage for editing, backup, archiving, and high-throughput data applications.

Areca ARC-8050T3U-8 – 16TB 8-Bay Thunderbolt RAID Array – Key Features

  • 8-bay desktop RAID enclosure with 8 x 2TB drive mechanisms fitted..
  • High-performance 40Gb/s Thunderbolt 3 interface with dual ports for daisy-chaining additional devices.
  • USB 3.2 Gen2 compatibility for universal connectivity with both Mac and Windows systems.
  • Powerful dual-core 1.2 GHz SAS RAID-on-Chip processor for optimal performance.
  • 2GB DDR3-1866 on-board cache with ECC protection to ensure data integrity.
  • Multiple RAID level support including 0, 1, 3, 5, 6, 10, 30, 50, 60, Single Disk, and JBOD.
  • Dedicated DisplayPort output for monitoring RAID status and performance.
  • Controller-level hardware encryption for enhanced data security.
  • Support for Self-Encrypting Drives (SED) functionality.
  • Intelligent power On/Off function to maintain data integrity during power events.
  • Dual 2700 RPM cooling fans for efficient thermal management.
  • LCD display panel for easy monitoring and configuration.
  • Includes 1m 40Gb/s active Thunderbolt 3 (USB-C) cable.
  • Full compatibility with Apple Silicon on Macs.
  • Support for simultaneous 4K input/output workflows.
  • Advanced configuration options for video-optimized performance settings.

Areca ARC-8050T3U-8 – 16TB 8-Bay Thunderbolt RAID Array – Technical Specifications

Product NameAreca ARC-8050T3U-8 – 16TB 8-Bay Thunderbolt RAID Array
Raw Capacity16TB (8 x 2TB drives fitted)
Drive Bays8 x 2TB drive trays (hot-swappable)
Form FactorDesktop/Tower 8-Bay
Dimensions (H x W x D)5.7 x 11.8 x 11.4 inches (146 x 302 x 290 mm)
Weight15 lbs (6.9 kg) - Diskless
Host ConnectionThunderbolt 3 x 2 / USB 3.2 Gen2 Type-C / DisplayPort x 1
Transfer SpeedUp to 40Gbps (Thunderbolt 3)
ProcessorDual Core 1.2 GHz SAS RAID-on-Chip (ROC)
Cache Memory2GB DDR3-1866 with ECC protection
RAID Levels0, 1, 3, 5, 6, 10, 30, 50, 60, Single Disk, JBOD
Cooling SystemDual 2700 RPM low-noise cooling fans
Power Supply270W
OS SupportmacOS 10.12 or later & Windows 8/10 or later
Apple Silicon SupportFully supports Apple M1 silicon on Macs
Management InterfacesLCD panel, LAN port (Out-of-Band Management), ArcSAP utility
Hardware EncryptionController-based 128/256-bit AES/Password
SED SupportYes (Self-Encrypting Drives)
BBU SupportYes (Optional: ARC-6120BAT021-T3)
Display SupportSupports dual 4K UHD external displays
Included Cable1m 40Gb/s active Thunderbolt 3 (USB-C) cable
Daisy-Chain SupportUp to 5 additional Thunderbolt devices
Warranty3 years for the enclosure, 3 years for the included drive mechanisms

Areca ARC-8050T3U-8 – 16TB 8-Bay Thunderbolt RAID Array – Product Downloads

Areca Technology Delivery Information

In general, next working day delivery services (UK Mainland) are available on Areca equipment orders placed before 2pm (subject to stock availability).

We kindly advise you let us preconfigure each Areca RAID (as RAID5, RAID6 etc), so they arrive properly setup, ready to “plug’n’play”.

This is a free service, and takes 1-2 days prior to shipping.

Non-timed deliveries should be delivered between the hours of 9am and 6pm.

Orders placed after 2pm on Fridays and on weekends will be processed as normal the following Monday.

Orders placed on Bank Holidays will be processed the next working day.

If urgent, please call one of our helpful account managers so they may double check everything for you, enabling you to place your order with confidence.

Please note: these product details are for guide purposes only, and may contain errors.

We always recommend double-checking the product specs and features on the the manufacturer website,  or contact us if unsure before ordering.