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Compact silver four-bay Thunderbolt RAID enclosure with 32TB storage

Promise Technology

Promise Technology Pegasus M4 32TB Thunderbolt 3 RAID drive enclosure

SKU CH-MKW1-EF6QM

Four-bay Thunderbolt 3 RAID enclosure with 32 TB total capacity delivering over 2,000 MB/s for creative workloads

  • 32 TB total capacity from four 8 TB enterprise SSDs
  • Over 2,000 MB/sec throughput via Thunderbolt 3 for low-latency workflows
  • PromiseRAID engine delivers enterprise-grade stability and performance
  • Compact four-bay enclosure fits studio or mobile setups
  • Designed for video editing, 3D rendering and data-intensive creative work

What this is

The Promise Pegasus M4 is a 32TB Thunderbolt 3 SSD RAID storage solution built for creative professionals. It houses four 8TB enterprise SSDs in a compact four-bay enclosure driven by the PromiseRAID engine. The unit delivers over 2,000 MB/sec throughput with low latency for demanding workflows.

Who it suits and who it does not

Video editors, photographers and 3D artists who need high-speed, reliable access to large project files will benefit from this enclosure. Buyers who require internal installation or a different interface should consider other options. The design targets external, portable use in studio or mobile environments.

Build integration

The enclosure connects via Thunderbolt 3 and provides 32TB of ready-to-use RAID storage without additional drives. Its compact form factor saves desk space while delivering enterprise-grade endurance. The PromiseRAID engine handles data protection so the host system can focus on creative applications.

Highlights

  • 32 TB total capacity from four 8 TB enterprise SSDs
  • Over 2,000 MB/sec throughput via Thunderbolt 3 for low-latency workflows
  • PromiseRAID engine delivers enterprise-grade stability and performance
  • Compact four-bay enclosure fits studio or mobile setups
  • Designed for video editing, 3D rendering and data-intensive creative work

Specifications

No published specifications for this item yet.

Questions about this item

What host port does the Pegasus M4 need for its 2000 MB/sec throughput?

The enclosure requires a Thunderbolt 3 port on the host computer to reach the stated transfer rate.

Can I keep using my existing Thunderbolt 2 devices on the same chain?

Thunderbolt 2 peripherals work through an adapter, but the Pegasus M4 itself needs a native Thunderbolt 3 connection for full speed.

How do I verify the RAID array is healthy after setup?

Open the Promise Utility software; it shows array status, drive health and current throughput in real time.

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