Sonnet Fusion Dual 2.5-inch SSD RAID

Unable to load stock quantity

Please contact us for a delivery time estimates

Product type:
PCI Cards

Fusion Dual 2.5-inch SSD RAID

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

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!

Disk Striping

Increases performance by interleaving data into blocks (stripes) across two or more drives simultaneously to increase speed.

Fast RAID 1 Performance

Looking for the safety of a simultaneous backup? RAID 1 performance of up to 540 MB/s may be obtained with any compatible computer or expansion system.

Key Features

  • 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.
  • 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. Supports data transfers speeds up to 1000 MB/s. 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.


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, 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.

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

    Shipping policy

    Any items which are in stock, will be dispatched immediately - same day if possible and morning of the following business day at the latest. Items which are not in stock at our local warehouse will be routed to us, and dispatched immediately upon arrival to us. In that case, the estimated dispatch time is noted on the product page.

    Note that you are always welcome to email or call (+372) 5556 0057 for a more accurate shipping time estimate, as this does vary depending on a number of factors.

    Standard shipping

    Unless otherwise noted, all items are shipped standard via DPD. We normally ship to European Union countries only – do contact us for possible exceptions, particularly other European mainland countries. Shipping times vary between 1 to 10 business days within Europe – an up to date estimate will be given at checkout.

    Express shipping

    Our shipping partner for expedited deliveries is DHL Express; please contact us directly for a quote.

    Returning an item

    If you are not completely satisfied with your purchase, you can return your item(s) for a full refund within 14 days of confirmed delivery.

    Special sales, demo items and promotions may have modified return policies. If an item from a bundle is returned for refund, the total bundle discount or the total value of the gifts will get deducted from the returned item prior to issuing a refund. If the bundle discount (or gift value) exceeds the value of the returned item, the difference must be paid to be able to return the item.

    Return autorization

    If you would like to return any item(s), please contact us by either emailing or calling (+372) 5556 0057. We will share with you a Return Merchandise Authorization (RMA) code and ask that you clearly mark this code outside of your shipping box as you ship your item(s) back for a refund.

    You will be liable for the shipping and any applicable customs/duty fees returning the item(s).

    Incorrect items

    If the return is made due to a faulty product, or an incorrectly shipped product, or if you are returning the item(s) due to a defect, or functionality issue, or because it is not the item you have ordered, we will gladly email or mail a return shipping label covering all shipping related expenses. In order to determine whether the return is initiated due to a technical problem, we may ask for you to provide visual support like images or a video on the item(s).


    Returned merchandise must be in its original packaging, and placed in a decent shipping box, e.g. the same box that we shipped the items to you in. Please make sure to clearly mark the RMA code you have received from us outside on the box.

    Do not forget to cover or peel off any existing shipping labels on the box.

    DIT Supplies OÜ cannot be held accountable for return shipments that have not reached us or returns made without RMA codes. We strongly advise that if you are returning the item(s) with a carrier of your choice that you use a traceable shipping method.

    It may take 4-5 business days for your return to reach us. Once it is received and inspected, your refund will be processed and automatically applied to your credit card or original method of payment within 14 business days. Please note that depending on your credit card company, it may take an additional 2-4 business days after your credit is applied for it to post to your account.

    Customs, duties & taxes

    There are no customs duties or taxes on orders shipping within the EU. Orders shipped outside of the EU may be subject to import taxes, customs duties and fees collected by the destination country. The recipient of an international shipment may be subject to such import taxes, customs duties and fees, which are collected once a shipment reaches the recipient's country. Additional charges for customs clearance must be paid for by the recipient; we have no control over these charges and cannot predict what they may be. Customs policies vary widely from country to country; and when customs clearance procedures are required, it can cause delays beyond our original delivery estimates. We advise that you contact your local customs office for more information.