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Sonnet Tempo Fusion Dual 2.5-inch SSD RAID Sata PCIE Card

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In stock at supplier: Yes

Leaves our warehouse in 6-8 weeks

Shipping cost is $9.90 (flat rate) for any size order.
This product is covered by an Australian Replacement Warranty.
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Product code: FUS-SSD-2RAID-E

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Dual 2.5-inch SSD PCIe 3.0 card with hardware RAID controller, plus 10Gbps USB-C port • Add your own SSDs.

Your price: $320.99

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Add up to 8TB of SSD Storage!

Install Two 2.5-inch SATA SSDs into a PCIe Card Slot

If you need faster, high-capacity internal storage for your desktop computer or server, 2.5-inch SATA SSDs are the cost-effective choice. Sonnet’s Fusion™ Dual 2.5-inch SSD RAID PCIe card enables you to upgrade your system in a flash, mounting one or two SSDs (sold separately) with up to 8TB capacity(1) in a single full-length PCIe card slot, with no power or data cables, adapters, or mounting trays required.

Great 2-Drive Hardware RAID 0 Performance

Install the Sonnet Fusion card into a PCIe 3.0 slot of a computer or Thunderbolt 3 expansion system and achieve great transfer speeds up to 1000 MB/s!

Still use a Mac Pro 5,1 tower? Enjoy performance up to 800 MB/s now, and migrate the Sonnet card to the new Mac Pro (2019) to enjoy even better performance.

Fast RAID 1 Performance

Looking for the safety of a simultaneous backup? RAID 1 performance of up to 560 MB/s may be obtained with any compatible computer or expansion system.

If primary drive crashes, the mirrored drive will automatically replace the primary drive.

Hardware RAID Controller Onboard

A high performance RAID controller manages the SSDs you install, supporting Fast (RAID 0), Safe (RAID 1), Volume (Span) and, particularly important to pro audio users, JBOD (Just a Bunch of Disks) configurations, so you can choose the mode that best suits your needs:

  • Fast

Choose RAID 0 for the best performance.

  • Safe

Choose RAID 1 for a mirrored backup of your data.

  • Volume

Choose Span to create a single large volume bridging both drives.

  • JBOD

Choose JBOD (Just a Bunch of Disks) to work with twice as many audio tracks.

Regardless the mode you select, changing the configuration is easy – with no software to install or jumper blocks to move around, a turn of a switch and the press of a button is all it takes.

Fast USB Speed and Plenty of Power for Bus-powered Devices

Sonnet’s Fusion Dual 2.5-inch SSD RAID card also includes a SuperSpeed USB-C (USB 3.2 Gen 2) port that supports data transfers of up to 1000 MB/s(3), and provides up to 15W of power to support bus-powered devices—you can connect a fast external drive without installing another card.

Thunderbolt Port? Connect Two SSDs Through One Cable

Got a Thunderbolt connection, but no PCIe card slot? Fusion Dual 2.5-inch SSD RAID card provides full performance and is ideal for use in a Sonnet Thunderbolt 3 or Thunderbolt 2 edition Echo™ Express III-D, III-R, or xMac™ Thunderbolt to PCIe card expansion system. The combo enables you to add two SSDs plus a USB-C port to any Mac or Linux computer with Thunderbolt 2 or Thunderbolt 3 ports, or Windows PC with Thunderbolt 3 ports.


  • Add up to 8TB of SSD Storage

Mounts two cost-effective 2.5-inch SATA SSDs (sold separately) in a full-length PCIe slot.

  • Great SSD Performance

Supports data transfers speeds up to 1000 MB/s(2).

  • Onboard Hardware RAID Controller

Supports RAID 0, RAID 1, Span, and JBOD configurations in macOS®, Windows, and Linux.

  • USB 3.2 Gen 2 USB-C Port

Includes SuperSpeed USB-C 10Gbps port to connect a fast external drive.

  • Great USB Performance

Supports data transfers speeds up to 1000 MB/s(3).

  • Power for Peripherals

Supports a USB bus-powered SSD, SSD RAID, or hard drive device with up to 15W power.

  • Optimized for Thunderbolt

Use in Sonnet Thunderbolt expansion systems at full performance!

  • Mac, Windows & Linux Compatible

Supports Mac, Windows, and Linux computers with PCIe 3.0 slots.



Mac Compatibility

  • Mac Pro 5,1 (Mid 2010 & Mid 2012) with available full-length PCIe slot
  • Mac Pro 7,1 (2019) 
  • macOS 10.10.5, 10.12.6+(4)
  • macOS Catalina compatible
  • Note: not compatible with macOS 10.11

Windows Compatibility

  • Computer with available full-length, full-height PCIe slot (PCIe 3.0 slot is preferred)
  • Windows 10, 8.1, 7
  • Windows Server 2016, 2012, 2008 (64-bit editions)

Linux Compatibility

  • Computer with available full-length, full-height PCIe slot (PCIe 3.0 slot is preferred)
  • Linux Kernel 5.0+

Thunderbolt Compatibility

  • Mac computer with Thunderbolt 2 or Thunderbolt 3 ports via a Thunderbolt 2 or 3 to PCIe card expansion system with available full-length PCIe slot
  • Windows computer with Thunderbolt 3 ports via a Thunderbolt 3 to PCIe card expansion system with available full-length PCIe slot
  • Linux computer with Thunderbolt 2 or Thunderbolt 3 ports via a Thunderbolt 2 or 3 to PCIe card expansion system with available full-length PCIe slot


Part Number



  • 2-year

Form Factor

  • Full-height, full-length PCIe card

Bus Interface

  • PCI Express 3.0 x4

Internal Connectors

  • Two SATA for 2.5-inch SSDs

External Connector

  • One USB-C port (10Gbps USB 3.2 Gen 2)

SSDs Supported

  • SATA 6 Gb/s

Boot Support

  • No

Supported Drive Configurations

  • RAID 0
  • RAID 1
  • Span
  • JBOD

S.M.A.R.T. Status Data Reporting Support

  • No

USB-C Port Specifications

Peripherals Supported

  • Industry standard USB 3.2 Gen 1, 2 & 2x2, USB 3.1 Gen 1& 2, USB 3.0, 2.0, and 1.1
  • Thunderbolt 3-only peripherals are NOT supported

Bus-powered Peripherals Supported

  • 3.0A advertised using USB CC (Channel Configuration)
  • Up to 15W for operation or charging

Cables Supported

  • USB-C 10Gbps
  • USB-C 5Gbps
  • Thunderbolt 3 40Gbps (0.5- and 0.7-meter only)
  • Thunderbolt 3 20Gbps

USB Chipset

  • ASMedia 3142
  • ASMedia 1352R

USB Standard

  • Complies with OHCI (Open Host Controller Interface), EHCI (Enhanced Host Controller Interface), and xHCI (eXtensible Host Controller Interface) standards


  • USB attached SCSI protocol supported under macOS 10.10 & 10.12+, Windows 10

Number of Devices Supported

  • Up to 31

Hot Plug

  • Supports hot-pluggable and hot swappable device connection

Boot Support

  • No computers support booting at this time

RoHS Compliant

  • Yes

Package Contents

  • Fusion Dual 2.5-inch SSD RAID card
  • Drive mounting screws
  • Documentation

Support Links

Product Manual

PDF Icon

Technical Notes

  • As of 01/2020, the current maximum capacity of 2.5-inch SATA SSDs is 4TB. This product will support higher capacity SSDs as they become available. Read/Write performance measured with SanDisk Ultra II SSDs using ATTO Disk Benchmark, 64MB transfers.
  • This product’s SSD performance will vary based on the type and number of SSDs used, simultaneous data transfers via the card’s USB port, and the computer’s PCIe architecture.
  • This product’s USB performance will vary based on simultaneous data transfers via attached SSDs, and the computer’s PCIe architecture.
  • macOS 10.10 and 10.12 erroneously reports a 5Gbps connection when connected at 10Gbps.

Additional Information

Colour No
Type No
Connection USB-C
Interface PCI
Form Factor PCI Express
Suitable for Mac Pro
Model Identifier MacPro5,1, MacPro7,1
Manufacturer Sonnet
Manufacturer P/N FUS-SSD-2RAID-E
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Macfixit Australia is an Australian owned and operated business based in Melbourne, Victoria and we've been operating since 2005.

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