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How to Rackmount a Mac Studio and Mac mini M4 Together in One 3U Setup
Rackmount a Mac Studio & Mac mini Together: A Complete 3U Sonnet Workflow Guide
If your workflow uses both a Mac Studio and an M4 or M4 Pro Mac mini, you do not necessarily need to mount them in separate rack enclosures. By combining the Sonnet xMac Studio 3U enclosure with the dedicated xMac mini (2024+) expansion module, both Macs can be integrated into one organised professional rackmount system.
This guide explains how the two components work together, who this type of setup is designed for, and why it can be a practical solution for studios, production environments, IT installations and professional Mac workflows.
Who is this setup for?
This is a specialist rackmount solution for users who already work with, or plan to deploy, both a Mac Studio and an M4-generation Mac mini in the same professional environment.
- Video production and post-production studios running separate Mac systems for editing, encoding, ingest or automation
- Audio and recording environments where multiple Macs are used for different applications or processing tasks
- Broadcast, live production and mobile rack installations
- IT departments and server-room environments that want secure, organised Mac hardware deployment
- Developers, render farms and technical workflows using multiple Macs for distributed tasks
- Creative professionals who want both systems mounted together instead of using separate desktop or rack solutions
How the Combined Rackmount Setup Works
The Sonnet xMac Studio enclosure provides the main 3U rackmount platform. The Mac Studio occupies its dedicated mounting area, while the xMac mini expansion module uses the second modular space to securely install an M4 or M4 Pro Mac mini alongside it.
Mac Studio
Installed securely in the dedicated xMac Studio mounting section
M4 / M4 Pro Mac mini
Mounted inside the dedicated xMac mini (2024+) module
xMac mini Module
Installs into the available modular bay beside the Mac Studio
One 3U Rack System
Two different Macs organised together in one professional rackmount enclosure
The result is a compact dual-Mac rackmount workflow that keeps both systems secure, accessible and easier to integrate into a professional rack.
Why mount a Mac Studio and Mac mini together?
Many professional workflows use more than one Mac for different tasks. A Mac Studio may act as the main production workstation, while a Mac mini handles supporting jobs such as media ingest, encoding, streaming, automation, server duties or background processing.
When both computers are part of the same installation, mounting them together can be cleaner and more practical than using separate enclosures. It reduces rack-space complexity, keeps the systems physically organised and creates a more professional installation for studios, equipment rooms and mobile production racks.
What You Need for This Setup
The complete solution is built from two Sonnet components. The Macs themselves are not included.
Sonnet xMac Studio 3U Rackmount Enclosure

The main professional 3U rackmount enclosure. It securely houses the Mac Studio and provides the modular space used for the additional Mac mini mounting module.
Role in the setup: Main rackmount chassis and Mac Studio mounting platform.
Sonnet xMac mini (2024+) Expansion Module

The dedicated mounting module for the current-generation Mac mini. The module installs into the available modular space in the rack system and securely holds the Mac mini alongside the Mac Studio.
Role in the setup: Adds M4 and M4 Pro Mac mini mounting capability to the combined rack solution.
Complete Mac Studio & Mac mini Rackmount Bundle
To make the setup easier to purchase, we are preparing a complete bundle that combines the xMac Studio 3U enclosure with the xMac mini (2024+) expansion module.
Sonnet xMac Studio & Mac mini M4 3U Rackmount Bundle
Designed to mount one compatible Mac Studio and one M4 or M4 Pro Mac mini together in a single professional 3U rackmount system.
- 1× Sonnet xMac Studio 3U rackmount enclosure
- 1× Sonnet xMac mini (2024+) expansion module
- Supports a combined Mac Studio + Mac mini professional rack workflow
- Mac computers sold separately
Bundle product link: Here
Mac Compatibility
Mac Studio
- Mac Studio with M1 Max
- Mac Studio with M1 Ultra
- Mac Studio with M2 Max
- Mac Studio with M2 Ultra
- Mac Studio with M4 Max
- Mac Studio with M3 Ultra
Mac mini
- Mac mini M4 (2024)
- Mac mini M4 Pro (2024)
Mac computers are not included. Always confirm the exact Mac model and required rack configuration before ordering.
Example Dual-Mac Workflows
The benefit of this setup is not simply fitting two Macs into a rack. It gives each computer a clear role while keeping both systems organised in one installation.
Video Production
Mac Studio: Primary editing and colour workstation.
Mac mini: Encoding, ingest, proxy generation or background rendering.
Broadcast & Streaming
Mac Studio: Main production system.
Mac mini: Streaming, automation, monitoring or dedicated utility tasks.
Audio & Studio
Mac Studio: Main DAW and production workstation.
Mac mini: Sample hosting, secondary processing or studio services.
IT & Development
Mac Studio: Main high-performance workstation.
Mac mini: Build server, testing machine, automation node or local service host.
Why this rackmount workflow works
The biggest advantage is consolidation. Instead of treating the Mac Studio and Mac mini as two unrelated computers that each need their own mounting solution, this configuration brings both systems together inside one organised rackmount platform.
That can simplify equipment-room planning, reduce visual clutter and make professional Mac deployments easier to maintain. It is particularly useful when the two computers perform complementary roles and need to remain physically close to the same network, storage, switching or production infrastructure.
For mobile studios and production racks, the combined enclosure can also create a cleaner transport solution than carrying separate desktop systems.
Why buy this setup from FlexxMemory?
Mac-focused advice
We specialise in Mac storage, upgrades, Thunderbolt products and professional workflow solutions.
Complete solution
We bring compatible specialist components together so you do not have to work out the complete configuration yourself.
UK-based support
Get help before and after purchase from a specialist UK ecommerce store.
Business & project enquiries
Planning a studio, rack deployment or larger installation? Contact us for product advice and a tailored quotation.
📘 Continue Exploring Mac Workflow Guides
Explore our growing collection of Mac Workflow Guides for practical recommendations on storage, connectivity, backup and professional Mac setups.
Browse Workflow GuidesFrequently Asked Questions
Can I mount a Mac Studio and M4 Mac mini in the same rack enclosure?
Yes. This setup combines the Sonnet xMac Studio 3U enclosure with the xMac mini (2024+) expansion module, allowing the Mac Studio and compatible Mac mini to be integrated into one professional rackmount system.
Which Mac mini models are supported?
The xMac mini (2024+) expansion module is designed for the M4 and M4 Pro Mac mini models introduced in 2024.
Which Mac Studio models can be used?
The enclosure is designed for the Mac Studio form factor. Compatible generations include Mac Studio models based on M1, M2, M3 Ultra and M4 Max configurations.
Are the Mac Studio and Mac mini included?
No. The planned Flexx bundle will include the Sonnet xMac Studio enclosure and Mac mini expansion module only, unless otherwise stated on the final product page.
Why would I use two Macs in one rack?
Professional environments often assign different tasks to different computers. For example, the Mac Studio may be the main editing workstation while the Mac mini handles encoding, streaming, automation, server duties or background processing.
Can FlexxMemory help me plan a complete rackmount workflow?
Yes. If you are planning a studio, broadcast system, server-room deployment or another professional installation, contact us with your Mac models and workflow requirements and we can help identify suitable rackmount, storage and connectivity options.
Note: Mac computers are not included. Compatibility, specifications and availability are subject to change. Please refer to the individual product pages for the latest information.
