Sonnet Announces New 4U Enclosure to Rack Mount Two Mac Pros

by

Mounting and organizing options for heavy duty Mac Pro users continue to grow since the new machine's launch at the end of last year, with Sonnet now announcing a new rack mount enclosure capable of holding two Mac Pros. The new enclosure is an additional option to go along with the enclosure and expansion chassis the company announced last week.

Rackmacpro
This time, the Sonnet Rack Mac Pro allows users to rack mount one or two Mac Pro machines in a 4U space. The unit includes a front panel power button with USB 3.0 port for each machine, plus a second USB 3.0 port, a Gigabit Ethernet port, and an HDMI connector on the back of the rack for each Mac Pro.

There are no rear Thunderbolt ports because, Sonnet says, there are no panel-mount Thunderbolt connectors available. There is, however, room inside the rack for Thunderbolt cables to be attached, and the company says it is "fairly easy" to directly connect Thunderbolt cables and they can be secured to the Mac Pro so they can not be accidentally unplugged.

The Rack Mac Pro also supports the mounting of Thunderbolt to Fibre Channel adapters like the Promise San Link2.

Pricing is expected to be $599 to rack mount a single Mac Pro, with an add-on to mount a second Mac Pro available for $299. Availability is likely to come in June alongside the previously announced combination enclosure and expansion chassis.

Related Roundup: Mac Pro
Buyer's Guide: Mac Pro (Neutral)
Related Forum: Mac Pro

Popular Stories

iOS 26

Everything New in iOS 26.2 Beta 3

Monday November 17, 2025 3:20 pm PST by
Apple provided developers with the third beta of an upcoming iOS 26.2 update, and there are still new features that are being added with each beta that we get. We've rounded up all of the changes that Apple made in beta 3. AirDrop Apple added new AirDrop functionality, providing a way for two people to share files temporarily without having to add one another as contacts. iOS 26.2...
Read Full Article • 20 comments
applecare apple care banner

Apple Brings New AppleCare+ Options to India

Tuesday November 18, 2025 8:42 am PST by
Apple today announced an expansion of AppleCare+ coverage in India, with new options for monthly and annual plans, and the addition of Theft and Loss for iPhone for the first time. Options for monthly and annual AppleCare+ plans in India provide more choice and flexibility, allowing users to keep coverage for as long as they require. Apple's vice president of Worldwide iPhone Product...
Read Full Article • 6 comments
Apple Wallet ID Illinois

iPhone Driver's License Feature Launching in Illinois

Tuesday November 18, 2025 8:47 am PST by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. Starting this Wednesday, November 19, the feature will be available to residents of Illinois. The announcement confirmed that the...
Read Full Article • 69 comments
iPhone 17 Pro Cosmic Orange

10 Reasons to Wait for Next Year's iPhone 18 Pro

Wednesday November 19, 2025 4:00 am PST by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
Read Full Article • 89 comments
iPhone 17 Pro and Air N1 Feature

iPhone 17 vs. iPhone 16 Wi-Fi Speeds: New Study Reveals the Winner

Tuesday November 18, 2025 10:53 am PST by
A new study has revealed that the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air achieve significantly faster average Wi-Fi speeds compared to the iPhone 16 series, thanks to Apple's custom-designed N1 chip. The study was conducted by Ookla, the company behind the popular Speedtest website and app. It said the results are based on global, crowdsourced Speedtest user data...
Read Full Article • 47 comments
Magic Keyboard Touch ID Feature

Apple Releases New Firmware for 140W USB-C Power Adapter, Magic Keyboard and Magic Trackpad

Tuesday November 18, 2025 1:05 pm PST by
Apple today released updated firmware for several accessories, including the 140W USB-C Power Adapter, the Magic Trackpad 2, the Magic Trackpad USB-C, the Magic Keyboard with Touch ID, and the Magic Keyboard with Touch ID and Numeric Keypad. There is no word on what's included in the updated firmware at this time, but it could offer performance improvements and security updates. Accessory...
Read Full Article • 78 comments
macbook black friday

The Best Early Black Friday Mac Deals

Tuesday November 18, 2025 7:32 am PST by
We're getting closer to Black Friday, which lands next week on Friday, November 28. In the lead-up to the shopping holiday, we're tracking a few lowest-ever prices on Apple's most popular Macs, including the M4 MacBook Air and brand new M5 MacBook Pro. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small payment,...
Read Full Article • 1 comments
Apple Sports App Preview Feature

Apple Sports App on iPhone Now Available in More European Countries

Monday November 17, 2025 6:27 am PST by
The free Apple Sports app on the iPhone was released in additional European countries today, including Belgium, Croatia, Czechia, the Netherlands, Luxembourg, Poland, Hungary, Denmark, Finland, Norway, Sweden, Switzerland, Slovakia, Slovenia, Serbia, Greece, Estonia, Latvia, Romania, Ukraine, and others. The app was already available in the U.S., the U.K., Canada, Austria, France, Germany,...
Read Full Article • 22 comments
best early black friday deals

Best Black Friday Apple Deals Live Now - Save on AirPods, iPads, and Apple Watches

Saturday November 15, 2025 1:45 pm PST by
We're officially in the month of Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When ...
Read Full Article • 3 comments
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2, AirPods Pro 3, and AirPods 4

Thursday November 13, 2025 11:35 am PST by
Apple today released new firmware designed for the AirPods Pro 3, the AirPods 4, and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B25, while the AirPods Pro 2 and AirPods 4 firmware is 8B21, all up from the prior 8A358 firmware released in October. There's no word on what's include in the updated firmware, but the AirPods Pro 2, AirPods 4 with ANC, and AirPods Pro 3...
Read Full Article • 74 comments

Top Rated Comments

whooleytoo Avatar
whooleytoo
152 months ago
Makes for a nice looking chest.

Yeah... "nice rack" takes on a whole new meaning...
Score: 25 Votes (Like | Disagree)
Lucky736 Avatar
Lucky736
152 months ago
It does not make sense to spend hundreds of dollars on top of an already pricey machine simply to rack-mount it. Apple needs to release new dedicated rack-mountable hardware.
So it makes more sense to spend hundreds of millions if not more, when they didn't quite make out the first two times they tried it, designing, setting up manufacturing, marketing, and everything else that goes with selling and SUPPORTING yet another model? :rolleyes:

NEWS FLASH: The market and people who require this setup don't care what the machine looks like, they care what it performs like.
Score: 14 Votes (Like | Disagree)
Scarpad Avatar
Scarpad
152 months ago
Kinda kills the point of them looking unique, No ?

Which begs the question did they ever need to look that way. The individual or company that needs the power of the pro don't need it to look like a work of art, they just need it functional.
Score: 13 Votes (Like | Disagree)
Osnabrueck Avatar
Osnabrueck
152 months ago
I do motion/video/fx for large productions and travel with my gear all the time.

There's a great practical utility around the MacPro's form factor. For the first time I can easily pack my rig into a carry-on bag. This is a huge deal for me since I'm often asked to render AfterEffects projects on location just hours before showtime.

I'm in the minority, but for me the new Pro has opened up a ton of options for what I can execute while on the road without the hassle of checking in my gear in a tuff case.

Add to that - this rack mount solution is a good approach. We always use redundant machines on location, in case one goes down during a performance.
Score: 12 Votes (Like | Disagree)
danielsutton Avatar
danielsutton
152 months ago
They cannot sell "functional" by the hundreds of thousands, or perhaps even the tens of thousands.

A third party has provided a solution that Apple will allow that provides such functionality. Sonnet can be profitable with this with a lower volume of sales.

It does not make sense to spend hundreds of dollars on top of an already pricey machine simply to rack-mount it. Apple needs to release new dedicated rack-mountable hardware.
Score: 10 Votes (Like | Disagree)
laurim Avatar
laurim
152 months ago
I'll be surprised if they can move one of these things of the shelf. I see a very small purpose for the single mount option, but I wouldn't think anyone would have two MP's in a rack, and why does it cost this much?
In live show work, we almost always have a "Main" and "Backup" computer. This would be perfect for that. Slips into a rack with the other A/V components and makes the MacPros essentially impossible to steal when we're not on site.

Just because you don't know what pros use MacPros for, doesn't mean a market doesn't exist. For Sonnet to go through the trouble to make this, THEY understand the market.
Score: 9 Votes (Like | Disagree)
Read All Comments