ToughTech Duo 3SR

This product is discontinued

ToughTech Duo has been discontinued and is no longer available.

Contact sales for help finding current products that meet your requirements.

    • Easy-to-use handheld RAID storage
    • Rugged aluminum construction
    • Simple drive replacement
    • Fast USB 3.0 data transfer
The ToughTech® Duo 3SR is a powerful two-drive storage device that makes on-the-go backup simple and secure. The Duo creates two copies of your data backed up data simultaneously, making it popular and with creative professionals like photographers, videographers, and musicians.

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Technical Specs

Product Name ToughTech Duo 3SR
Drive Bus SATA
Host (I/O) Ports (1) USB 2.0: up to 480 Mbps
(1) USB 3.0: up to 5 Gbps
(1) eSATA: up to 3 Gbps
Drive Types Supported SATA 2.5" drives
SATA SSD (solid state drives)
Sector Size Compatibility SATA 512n and 512e type drives (incompatible with 4Kn type drives)
Compatible Carrier/Module Type Removable tool-free sled
Insertion Rating up to 50,000 drive insertions
Number of bays 2
Lockable Bays Yes (slide switch-lock)
Supports S.M.A.R.T. disk info Yes
RAID Info RAID 0 (stripe), 1 (mirror)
Number of LEDs 7
Description of LEDs System power, system status, and RAID status
LEDs on each bay Power and drive access for each bay
Audible alarm Yes
LCD Screen Two-line backlit LCD controlled with four soft-touch menu navigation buttons
LCD Info 2 lines x 16 characters width
LCD Backlight Yes
Operating system compatibility Windows XP or later
Windows Server 2003 or later
Mac OS 10.7 or newer
Linux distributions that support the desired connection
Fan(s) Fanless design
Construction material(s) Rugged all-metal construction
Power switch 2 position: On / Off
Dimensions 3.50" x 6.26" x 1.34" (89mm x 159mm x 34mm)
Weight 1.25 lbs. (0.57 kg)
Populated Weight 1.70 lbs. (0.77 kg)
Kensington Slot Yes
Compliance FCC, CE, RoHS, RCM
Warranty CDSG provides a 2-year limited warranty for this product.
Technical Support Your investment our product is backed up by our free technical support for the lifetime of the product. If you need to contact us for any reason, visit our website.
Resources and Documents

Product Description


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