Key Features
Compatibility
Product Description
OWC StudioStack Thunderbolt 5 Stackable Storage & Connectivity Enclosure for Mac Studio
OWC StudioStack Thunderbolt 5 Stackable Storage & Connectivity Enclosure for Mac Studio combines studio-class NVMe performance with high-capacity HDD storage and expanded desk I/O in a compact, stackable aluminum chassis designed to sit neatly under Mac Studio or Mac mini setups.
StudioStack delivers up to 6,302 MB/s real-world throughput on Thunderbolt 5 hosts, letting editors, colourists, CGI artists, and audio professionals use a low-latency NVMe scratch drive alongside large-capacity HDD archives without juggling multiple enclosures. Three Thunderbolt 5 ports and three USB‑A 10Gb/s ports multiply connection options for fast readers, audio interfaces, control surfaces, and multi-display workflows, while an adaptive fan and aircraft-grade aluminum body maintain sustained speeds with near-silent operation. Configure it as a ready-to-run solution or a DIY enclosure to match your workflow and budget.
Features and Benefits
- Internal-class speed up to 6,302 MB/s (real-world) on Thunderbolt 5 hosts for low-latency scratch and editing.
- Hybrid capacity: support for one NVMe M.2 (up to 8TB) plus one 3.5" SATA HDD (up to 24TB) for a combined maximum of up to 32TB. Enclosure with storage - Check Here.
- Designed to complement Apple Silicon (M-series) Mac Studio systems, the OWC StudioStack is fully compatible with any Thunderbolt™ 5-enabled device, including Windows PCs.
- Three Thunderbolt 5 (USB‑C, 80 Gb/s) ports expand displays and high-speed devices from a single host connection.
- Three USB‑A 10 Gb/s ports (two side-mounted for quick access) for fast accessories and media readers.
- Aircraft-grade aluminum enclosure that doubles as a heatsink for sustained performance.
- Smart adaptive fan that only spins when workloads demand it, keeping operation quiet for studio environments.
- Offered as ready-to-run configurations or a DIY enclosure for future upgradeability and flexibility.
- OWC ClingOn-ready cable stabilizer mount: Affix ClingOn to help prevent accidental cable disconnections (sold separately).
What's in the box
- Thunderbolt 5 (80 Gb/s) cable (included)
- 0.3M (11.8") Thunderbolt 5 Cable
- External Power Supply
- 1.0M (39") UK Power Cable (EU cable for EU customers)
- OWC StudioStack Getting Started QR Insert Card
- Support Manual for OWC StudioStack (digital)
- 1-Year OWC Limited Warranty
Product Q&A
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Q: What storage types does StudioStack support?
A: StudioStack supports one NVMe M.2 (2280) SSD and one 3.5" SATA HDD (or 2.5" SATA SSD) so you can pair fast scratch NVMe storage with high-capacity HDD archives. -
Q: How fast is the StudioStack on a Thunderbolt 5 host?
A: OWC reports up to 6,302 MB/s real-world performance on Thunderbolt 5 hosts when populated with high-performance NVMe media, delivering internal-class speeds for editing and playback. -
Q: Can I buy StudioStack empty and install my own drives?
A: Yes. OWC offers both ready-to-run configurations with drives installed and a DIY enclosure option for users who prefer to install their own NVMe and SATA drives. -
Q: Will StudioStack be noisy in a recording or editing environment?
A: StudioStack uses an adaptive (smart) fan that activates only under heavier workloads; combined with the aluminum enclosure used as a heatsink, it is engineered for near‑silent operation during typical studio tasks. -
Q: Does StudioStack include cables and a warranty?
A: A Thunderbolt 5 cable is included. OWC lists a 3‑year limited warranty on complete solutions with SSD or HDD installed and a 1‑year limited warranty for the DIY enclosure; check the specific SKU details for exact coverage.
Specification
- Performance: Up to 6,302 MB/s (real-world on TB5 hosts, dependent on NVMe chosen)
- Storage Capacity: Up to 8TB NVMe M.2 + up to 24TB 3.5" SATA HDD (total up to 32TB)
- Internal Bays: 1× M.2 NVMe (2280) slot; 1× 3.5" SATA bay (also accepts 2.5" SATA)
- External Ports: 3× Thunderbolt 5 (USB‑C, 80 Gb/s) ports; 3× USB‑A 10 Gb/s ports (two side-mounted)
- Included Accessories: Thunderbolt 5 80 Gb/s cable (length per SKU)
- Enclosure: Aircraft-grade aluminum for structural protection and thermal dissipation
- Cooling: Smart adaptive fan for studio-quiet operation
- Warranty: 3‑year OWC limited warranty on complete solutions; 1‑year OWC limited warranty on DIY enclosure (confirm per SKU)
- Product manual: PDF
Compatibility
Device Compatibility:
- Mac: Compatible with Macs that provide Thunderbolt 5, Thunderbolt 4, Thunderbolt 3, or USB4 host ports. Designed to be a compact companion to Mac Studio and Mac mini form factors. Designed to complement Apple Silicon (M-series) Mac Studio systems, the OWC StudioStack is fully compatible with any Thunderbolt™ 5-enabled device, including Windows PCs.
- PC: Compatible with Windows PCs that support Thunderbolt 5/4/3 or USB4 host ports.
- Other Devices: Works with USB‑C and USB4 devices where the host implements the required protocols; display counts and performance depend on host capabilities.
OS Compatibility
- Mac OS: macOS 14.x Sonoma and newer
- Windows OS: Windows 11
- Linux: Yes
- Mobile OS: iPadOS 17 and newer
- Chrome OS: Yes
Interface Requirements:
- Host must provide Thunderbolt 5, Thunderbolt 4, Thunderbolt 3 (Mac/PC), or USB4 connectivity to fully utilize StudioStack features.
- To reach the highest reported NVMe throughput (~6,302 MB/s), a Thunderbolt 5 host and a high-performance NVMe SSD are required.
Not compatible / Notes:
- Not all features (peak throughput, multi-display counts) are guaranteed on older Thunderbolt or USB-C hosts; performance and display support depend on the host’s chipset and OS.
- Compatibility Notice: ⚠️ Western Digital SN5xx series NVMe M.2 2280 SSDs are not compatible with the OWC StudioStack and should not be used.
Product Videos
Shipping, Returns & VAT
- Free UK Shipping: Delivered in approx. 2 working days
- Express Options: Faster methods available at checkout
- Free Shipping to Ireland: For orders over £100.00
- International Delivery: Times vary by destination; shipped via FedEx or DHL
- 30-Day Returns: Return within 30 days from order date
- UK, Ireland and EU Customers: Free return label provided
- Full Return Policy: Read Here
- Full Shipping Details: Read Here
VAT & Duties Information
UK & EU Customers: The price shown on our website is the final price you pay. No additional VAT, customs duties, or import fees will be charged upon delivery.
Orders are dispatched from Northern Ireland, allowing us to serve customers across the United Kingdom and the European Union without unexpected import charges.
Non-UK and non-EU destinations: Local taxes, customs duties, and import fees may apply and are the responsibility of the recipient.
Payment
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Customer Service
Email and chat available 24/7
Free number UK: 08001954072
International: +442838341148
Phone Line Opening Hours
- Monday - Friday: 09:00-17:00

