Add 3 more drives to your Mac Pro with the Sonnet Fusion Flex J3i mount

Sonnet Fusion Flex J3i Mac Pro Mount
Sonnet Fusion Flex J3i Mac Pro Mount (Image credit: Sonnet)

What you need to know

  • The Sonnet Fusion Flex J3i mount is coming soon.
  • It offers space for up to three internal storage drives.
  • Two slots support 3.5-inch and 2.5-inch drives. The other is 2.5-inch only.

Adding storage to Macs tends to involve Thunderbolt or USB-C cables, but if there's one thing that the Mac Pro offers it's the ability to tinker inside, hiding nasty external cabling. That and the globs of power of course. The new Sonnet Fusion Flex J3i mount puts up to three storage drives into a Mac Pro and you'll never know it's there.

Except for the sound of spinning disks if that's the route you go, of course!

Sonet reckons that this is the first mount of its type to have space for up to three drives at a single time. There are two spaces that can accommodate 3.5-inch and 2.5-inch drives, while the remaining slot is for a 2.5-inch SSD only. With current storage options that means users can add almost 40TB of storage and they'll never see it once the case is put back together.

Connectivity comes in the form of SATA so you shouldn't expect performance on a par with blazing fast NVMe SSDs, but if you're looking for archival space this might be the way to go. It isn't cheap, though – it'll cost you $199.99 when it goes on sale on June 15.

Oliver Haslam
Contributor

Oliver Haslam has written about Apple and the wider technology business for more than a decade with bylines on How-To Geek, PC Mag, iDownloadBlog, and many more. He has also been published in print for Macworld, including cover stories. At iMore, Oliver is involved in daily news coverage and, not being short of opinions, has been known to 'explain' those thoughts in more detail, too.

Having grown up using PCs and spending far too much money on graphics card and flashy RAM, Oliver switched to the Mac with a G5 iMac and hasn't looked back. Since then he's seen the growth of the smartphone world, backed by iPhone, and new product categories come and go. Current expertise includes iOS, macOS, streaming services, and pretty much anything that has a battery or plugs into a wall. Oliver also covers mobile gaming for iMore, with Apple Arcade a particular focus. He's been gaming since the Atari 2600 days and still struggles to comprehend the fact he can play console quality titles on his pocket computer.