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Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)
Sonnettech

Fusion Flex J3i (3-drive Mounting System for 2019/2023 Mac Pro)

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Product SKU: FUS-FLEX-J3
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Mount up to Three SATA Drives in Your 2019 Mac Pro. Add up to 52TB of Storage!

Mount up to Three SATA Drives in Your 2019 Mac Pro
While the 2019 Mac Pro offers fast 3,400 MB/s internal SSD storage, capacity is limited to 8TB. Connecting external drives is an option, but why not just use the space and connections inside the Mac Pro to add capacity? Sonnet’s Fusion Flex J3i makes it easy, enabling you to securely install and connect up to three SATA drives (sold separately) in the available space next to the PCIe card slots.

Install Two 3.5-inch Drives (20TB x 2) Plus One 2.5 SSD (up to 8TB)
Not only does the Fusion Flex J3i provide support for mounting two 3.5-inch hard drives of your choice, the Flex’s custom design provides mounting support for an additional 2.5-inch SATA SSD. Of course, the necessary mounting hardware and connecting cables are included for a clean installation.

Or Install Three 2.5-inch SSDs
The Fusion Flex J3i includes mounting plates and screws that enable you to install three 2.5-inch SSDs in total.

Rugged and Custom Design
Sonnet designed the Fusion Flex J3i to make maximum use of the space and connections inside the Mac Pro; constructed out of heavy-gauge aluminum, the J3i looks right at home inside the computer. Shock and vibration isolators for 3.5-inch drives protects each drive from cross-coupled vibration from the other, safeguarding against read/write errors and retries. Mounting plates for 2.5-inch drives are included, so there’s no need to purchase separate pieces to use them. Custom power and data cables deliver a clean look to the installation.

Key Features

  • Add up to 52TB of Storage
  • Mount up to Three SATA Drives (sold separately)
  • Heavy-gauge Aluminum with Refined Finish
  • Simple Installation
  • Complete Kit Includes: 2.5-inch Drive Mounting Bracket x2; 2-drive SATA Data/Power Cable Assembly; USB-3 to SATA Data/power adapter cable; Vibration Isolators and Mounting Screws
  • 2-year Product Warranty
  • Free Lifetime Technical Support
  • Designed and Made in the USA
  • Part Number: FUS-FLEX-J3
  • Warranty: 2-year
  • Form Factor: Expansion bracket
  • Dimensions (WxDxH): 5.5 x 4.7 x 3.4 in. (14 x 12 x 8.7 cm)
  • Compliance: RoHS 3 (Directive 2015/863), IEC62368-1 and IEC62368-2 Safety
  • Package Contents:
    • Fusion Flex J3i Expansion Bracket
    • 2.5-inch drive mounting bracket x2
    • 2-drive SATA data/power cable assembly
    • USB-3 to SATA data/power adapter cable
    • Vibration isolators and mounting screws
    • Product Manual

Technical Notes

  • Booting from Mac Pro 2019 from SATA port requires Security Setting change to enable external boot because macOS treats Mac Pro 2019 SATA ports as external.
  • To create a boot volume for Mac Pro 2023:
    • a) Install SSD in Fusion Flex J3i and connect to internal USB 3 port; then
    • b) Format SSD and install macOS.
  • Mac Compatibility:
    • Mac Pro 14,8 (2023) Desktop and Rackmount
    • Mac Pro 7,1 (2019) Desktop and Rackmount
  • Boot Support:
    • Mac Pro 2019 (Intel)
      • SSD connected to USB port bootable
      • SSD/HD connected to SATA port bootable(1)
    • Mac Pro 2023 (M2 Ultra)
      • SSD connected to USB port bootable(2)
      • SSD connected to SATA port not bootable

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