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Transposer with SSDEasy SSD Connection

Looking to add 2.5" SSDs (solid state drives) to your storage pool? The problem is that if you want to install them in your desktop computer or multi-drive storage system, you can't use them out of the box—they're too small. Sonnet’s Transposer is the solution you need—it adapts any 2.5" form factor SATA SSD (or hard drive) to any 3.5" form factor drive tray, without cables or hassles. Transposer enables you to readily add SSDs to your system.

How does it work? Simply plug in the smaller drive to the Transposer’s mating connector, secure the drive with the provided screws, and then install the Transposer/drive assembly like you would any 3.5" drive. Offering a tailor-made fit, this Sonnet adapter secures the 2.5" drive from the bottom, making Transposer compatible with drives from 7mm to 15mm tall. Standard position mounting holes on Transposer's bottom and sides, equivalent to those found on a 3.5" hard drive, give you the flexibility to mount it anywhere a 3.5" drive is used.

2.5" SSD to 3.5" Drive Bracket IconTransposer provides a rigid base to secure your SSD or hard drive. Its specially-engineered open-frame aluminum heatsink design delivers effective heat dissipation, especially important to maintain the long-term reliability of high-performance SSDs and hard drives. Transposer’s fixed mount connectors are attached to a simple circuit board, assuring solid connections betweeen devices, and the outside connector is positioned to plug into a backplane as the tray is inserted. Other advantages of this simple design include great compatibility and undiminished speed—Transposer is compatible with 3Gb/s and 6Gb/s SATA SSDs and hard disk drives. Because no bridge chip is used, Transposer does not cause any loss in data transfer speeds. Transposer takes the guesswork out of securely adapting a 2.5" SSD for use in 3.5" drive tray—it just works!


Key Features

Adapts any 2.5" SATA SSD or hard drive for use in any 3.5" drive tray

Can be used anywhere a 3.5" drive is normally used, including computer drive bays and side or bottom mount drive enclosure trays

Effectively conducts and convects away heat to help maintain the long-term reliability of high-performance SSDs and hard drives

Compatible with 3Gb/s and 6Gb/s SATA SSDs and hard disk drives

No loss in data transfer speeds—no bridge chip used


Transposer Installation with Bottom and Side Mount Drive Trays

Versatile Mounting Solution. Transposer adapts 7mm to 15mm 2.5" SSD drives to any 3.5" drive tray. Standard position mounting holes on the bottom of Transposer enable you to install an SSD drive into a Mac Pro hard drive carrier. Side mount position holes provide proper mounting positions for a a wide variety of drive trays, such as those used in Sonnet Fusion storage systems.

Mac Pro Hard Drive TrayMac Pro Hard Drive Carrier

With standard position bottom mounting holes, installation of Transposer into a Mac Pro's hard drive carrier is quick and easy.

Fusion Hard Drive TrayFusion Drive Tray

Transposer's side position mouting holes provide the security and convenience of installing 2.5" SSD drives in 3.5" drive trays.

Part No.  
TP-25ST35TA Transposer
Warranty 2-year
Dimensions (WxDxH)

4" x 5.4" x .7" (101.6 x 138.25 x 17.6 mm)

Package Contents
  • Transposer 2.5" SSD to 3.5" drive tray adapter

  • Drive mounting screws


Specifications subject to change without notice.





Drive Compatibility

2.5" SATA SSD and hard disk drives

Drive Tray Compatibility

Any drive tray compatible with 3.5" drives


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