CalDigit Tuff nano

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The CalDigit Tuff nano is a mini portable bus-powered USB-C storage device with an internal PCIe SSD, that’s small enough to fit in your pocket.

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It offers read speeds of up to 1055MB/s and write speeds of up to 900MB/s. The Tuff nano uses a Toshiba M.2 NVMe PCIe SSD. The drive is only available in a capacity of 512GB which is a bit of a pity.

The drive weighs in at just 74g (2.6Oz). It is also IP67 certified.

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As far as compatibility is concerned, the drive will work with USB-C, USB-A, and Thunderbolt 3 computers. It is also compatible with iPadOS, macOS, Windows, ChromeOS, and Linux.


InterfaceUSB 3.2 Gen 2 (10Gbps)​
Type-C Port
Drive TypeToshiba M.2 NVMe PCIe SSD
Read SpeedUp to 1055MB/s
Write Speed​Up to 900MB/s
Size & WeightLength: 2.99 in (7.59 cm)
Width: 2.14 in (5.44 cm)
Height: 0.57 in (1.45 cm)
Weight: 0.163 lbs (0.074 kg)

What does it come with?

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  • 1 x Tuff nano
  • 1 x USB-C – USB-C Cable (0.25M)
  • 1 x USB-C – USB-A Cable (0.25M)
  • 1 x Carrying Case


The CalDigit Tuff nano (512GB) is now available for $149.95 USD

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