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Samsung's portable SSD X5 drives fast and rocks race car red

How does a read speed of 2,800 megabytes per second grab ya?

Headshot of David Katzmaier
Headshot of David Katzmaier
David Katzmaier Editor in Chief
David leads the editorial team at CNET. We create expert reviews, articles and video on every aspect of technology, from AI to Zoox. We are thoroughly, proudly human.
Expertise A 25-year CNET veteran, David has been reviewing TVs since the days of CRT, rear-projection and plasma. He created CNET's methodology for testing TVs, streaming services and AI tools. Prior to CNET he wrote for Sound & Vision magazine and eTown.com. Credentials
  • Although still awaiting his Oscar for Best Picture Reviewer, David does hold certifications from the Imaging Science Foundation and the National Institutes of Standards and Technology on display calibration and evaluation.
David Katzmaier
x5-dynamic1

Yup, looks pretty fast.

Samsung

Are you a professional working with large multimedia files? Or an impatient amateur willing to pay money for time?

Behold Samsung's latest storage gadget, the X5 portable external solid state drive. Boasting boosted Thunderbolt 3 connectivity, the company says the X5 can achieve read speeds up to 2,800 megabytes per second (MBps). That's up to 5.2 times faster than SATA portable drives and 25.5 faster than standard 1TB HDDs, according to Samsung.

The downside? It requires a Mac or PC with a Thunderbolt 3-compatible port for use; it's not backward-compatible with older computers. According to one early review, "If you try to plug it into a regular USB port that doesn't support Thunderbolt 3 it simply won't power on."

The drive is metal with a non-slip bottom mat (the red bit) and Samsung touts its drop-resistance. It ships worldwide Sept. 3, 2018, starting at $400 for the 500GB model, $700 for the 1TB model and $1,400 for the 2TB model.

By comparison, Samsung's popular 500GB T5 SSD, with a modest 540 MBps read-write speed, can be had for $130. But it doesn't look nearly as sweet.

x5-back

That fetching red undercarriage

Samsung