Areca ARC-8050T3U-6 – 180TB
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Areca ARC-8050T3U-6 – 180TB
Fast, Expandable 6-Bay Thunderbolt 3 and USB 3.2 Gen 2 Hardware RAID Array with Display Port (6 x 30.0 TB Drives Fitted - 7200rpm, 5yr Warranty)
The Areca ARC-8050T3U-6 is a 6-bay desktop RAID enclosure compatible with Thunderbolt 3 and USB 3.2 Gen 2.
It supports 12Gb/s SAS or 6Gb/s SATA drives in hardware RAID configurations up to 180TB capacity.
Dual Thunderbolt 3 ports enable daisy-chaining and high-speed data transfer at 40 Gbps.
- Equipped with dual-core 1.2 GHz SAS ROC processor and 2GB DDR3-1866 SDRAM cache.
- Includes 8K 30Hz DisplayPort output and single 2700 rpm cooling fan.
- Supports RAID levels 0, 1, 10, 3, 5, 6, 30, 50, 60, JBOD, and single disk.
- Compatible with macOS 10.12+ and Windows 8/10+ via Thunderbolt 3; OS-independent via USB.
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Category: Desktop Hard Drives & RAIDs
Brand: Areca Technology
We’re the UK’s #1 Areca Reseller!
We pride ourselves on knowing, selling and supporting Areca RAIDs & Controllers better than anyone else in the UK!
All our Areca RAIDs ship pre-configured & tested (RAID5 or RAID6, for Mac or PC). Please allow us 1-2 days to do this for you for free.
Seen a better price elsewhere? Let us know & we’ll do our best so you also benefit from our Areca knowledge, expertise & totally free after-sales support.
– The UK Areca RAID Experts!
Areca ARC-8050T3U-6 – 180TB Product Overview
The Areca ARC-8050T3U-6 provides high-performance hardware RAID storage in a compact 6-bay desktop form factor.
It connects via dual Thunderbolt 3 ports supporting 40 Gbps transfers, enabling efficient workflows for video editing, audio production, and data-intensive applications.
Hardware RAID Capabilities
The enclosure features a dual-core 1.2 GHz SAS RAID-on-Chip (ROC) processor from Broadcom or LSI, paired with 2GB DDR3-1866 SDRAM cache with ECC protection.
This delivers true hardware RAID without taxing host CPU resources, ideal for array rebuilding after drive failures.
Connectivity and Expansion
Dual Thunderbolt 3 (USB-C) ports allow connection to compatible hosts and daisy-chaining up to six devices.
An additional Thunderbolt 3 port supports peripheral chaining and notebook power delivery; SFF-8644 expansion supports 2-lane connectivity.
Drive and RAID Support
It accommodates six 12Gb/s SAS or 6Gb/s SATA drives, supporting RAID levels 0, 1, 10, 3, 5, 6, 30, 50, 60, JBOD, and single disk modes.
Controller-based hardware encryption enhances data security.
Display and Monitoring
A rear DisplayPort output supports 8K 30Hz or dual 4K UHD displays for direct array monitoring.
This provides real-time insights into RAID status without host dependency.
Thermal and Power Management
A 2700 rpm cooling fan maintains optimal drive temperatures.
The 180W power supply ensures reliable operation for fully populated bays.
Operating System Compatibility
Thunderbolt 3 mode supports macOS 10.12 or later and Windows 8/10 or later.
USB 3.2 Gen 2 mode is OS-independent, broadening device compatibility.
Areca ARC-8050T3U-6 – 180TB Key Features
- Dual Thunderbolt 3 ports provide 40 Gbps bidirectional bandwidth and support daisy-chaining up to six devices.
- USB 3.2 Gen 2 Type-C compatibility enables connection to a wide range of hosts.
- Dual-core 1.2 GHz SAS ROC with 2GB DDR3-1866 SDRAM ECC cache for hardware RAID processing.
- Supports six 12Gb/s SAS or 6Gb/s SATA drives with RAID levels 0, 1, 10, 3, 5, 6, 30, 50, 60, JBOD, and single disk.
- 8K 30Hz DisplayPort output for direct RAID monitoring and dual 4K display support.
- SFF-8644 2-lane expansion port for additional connectivity options.
- 2700 rpm cooling fan and 180W power supply for thermal stability.
- Controller-based hardware encryption engine for data protection.
- Optional battery backup module (BBM) support via ARC-6120BAT021-T3.
- Compact dimensions of 4.84 x 8.45 x 9.11 inches (146 x 255 x 290 mm) and 13.2 lbs (6.0 kg) weight.
Areca ARC-8050T3U-6 – 180TB Technical Specifications
| Form Factor | Desktop 6-Bay Tower |
| Drive Bays | 6 x 12Gb/s SAS or 6Gb/s SATA (2.5-inch or 3.5-inch HDD/SSD) |
| Maximum Capacity | 180TB |
| Host Interface | Thunderbolt 3 x 2 (40 Gbps), USB 3.2 Gen 2 Type-C, DisplayPort x 1 (8K 30Hz) |
| I/O Processor | Dual-Core 1.2 GHz SAS ROC (Broadcom SAS3108 or LSI SAS2308) |
| On-Board Cache | 2GB DDR3-1866 SDRAM with ECC |
| RAID Levels | 0, 1, 10, 3, 5, 6, 30, 50, 60, Single Disk, JBOD |
| Expansion Support | SFF-8644 (2-lanes) |
| Cooling | 1 x 2700 rpm fan |
| Power Supply | 180W internal |
| Dimensions (H x W x D) | 4.84 x 8.45 x 9.11 in (146 x 255 x 290 mm) |
| Weight | 13.2 lbs / 6.0 kg |
| DC Input | 4-pin XLR (optional) |
| OS Support | Thunderbolt 3: macOS 10.12+, Windows 8/10+; USB: OS Independent |
| Battery Backup | Optional ARC-6120BAT021-T3 |
| Encryption | Controller-based hardware encryption |
| Operating Humidity | 5% ~ 95%, non-condensing |
Areca ARC-8050T3U-6 – 180TB 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.

