---
title: "OWC Express 4M2 Ultra: pre-installed storage, pricing"
description: OWC's Express 4M2 Ultra Thunderbolt 5 RAID is now available pre-configured with Aura Ultra SSDs, from 4TB to 32TB.
---

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# [OWC Express 4M2 Ultra: pre-installed storage, pricing](https://www.redsharknews.com/owc-express-4m2-ultra-pre-installed-storage)

 Written by [Andy Stout](https://www.redsharknews.com/author/andy-stout) | Jul 24, 2026 7:15:42 AM

OWC has released a new version of its OWC Express 4M2 Ultra RAID system pre-configured with its own high performance storage in 4TB to 32TB capacities.

Other World Computing (OWC) first announced the [OWC Express 4M2 Ultra](https://www.owc.com/solutions/express-4m2-ultra) at NAB this year, pitching it as the ultimate DIY Thunderbolt 5 RAID platform with a bring-your-own-SSD solution.

It’s an impressively high-performance and compact enclosure, but alongside that the company has now released new versions configured as a ready-to-run machine right out of the box.

The new options come pre-populated with OWC Aura Ultra SSDs in 4TB, 8TB, 16TB, and 32TB capacities, and deliver some impressive performance. Speeds of up to 6622 MB/s can accommodate most creative pipelines with ease even up at the high end, such as 12K RAW video, 8K multi-cam workflows, and large photo libraries.

## Key specifications

- Storage: 4TB, 8TB, 16TB, or 32TB per unit, expandable to 128TB via daisy chaining
- Connectivity: second Thunderbolt 5 port supports up to five additional daisy-chained devices
- Compatibility: Thunderbolt 5, Thunderbolt 4, Thunderbolt 3 (Mac only), and USB4
- RAID support: RAID 0, 1, 4, 5, 10, and JBOD via OWC SoftRAID
- Upgradeable NVMe SSDs

 Pricing and availability

The pre-configured machines are available now at

- 4TB: $2,399
- 8TB: $3,799
- 16TB: $5,579
- 32TB: $10,299

The DIY enclosures are also still available for $449, or $579 with SoftRAID included.

[View full post](https://www.redsharknews.com/owc-express-4m2-ultra-pre-installed-storage)

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