Slim outside. Brilliant inside.

The Seagate® Slim Portable Drive is our thinnest, sleekest way yet to back up the things that are important to you.

  • The industry’s slimmest portable external hard drive
  • Protect your data with easy flexible backups
  • Save photos automatically from your social networks
  • Share photos and videos to social networks with a click
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  • Windows 8 Compatible

    Windows 8 32- and 64-Bit

  • Windows 7 Compatible

    Windows 7 32- and 64-Bit

  • Windows Vista Icon

    Windows Vista 32- and 64-Bit

  • Mac Icon

    Mac OS

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Wallets are bigger than this.

The Seagate Slim Portable Drive is more than just the slimmest portable external hard drive available, it also contains simple intuitive software to make backing up your important content a doddle.

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How slim is slim?

This amazing drive is about as thin as a pencil. So it fits — and goes — anywhere.

Easy backup

Choose from two easy backup options in the Seagate Dashboard — scheduled or continuous backups — and then forget it.

Save and share social media

Save and share social media

Do not risk losing those great pics you post online. Seagate Slim Portable Drive USM lets you download them automatically with a click.

USM Compatibility

USM Compatibility

Even with a different form factor, the sleek, stylish Seagate® Slim portable drive is USM-compatible. Perfect for the traveller, this drive can pack it all in and you can share your content with others wherever you go. Use it with the included USB 3.0 interface adapter or with any USM-compatible device.

PC and Mac compatible.

Works with PC or Mac.

Use the drive interchangeably on your PC or Mac computer without reformatting.

More Seagate Slim portable drive features
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Photos, videos and more – on the go.

Life is full of amazing moments that you want to remember forever. The Seagate Slim portable drive goes where you go, providing easy plug-and-play backups. So no matter where “life happens", your memories are always protected.

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Your social life with a click.

Think of how many photos you have shared on Facebook or Flickr. With our built-in backup software and dashboard control, it is easy to download them right to your drive, so even more of your life is safe and sound.

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Your favourite moments instantly.

You can also share photos and videos easily to Facebook, Flickr or YouTube — simultaneously — right from your Seagate Slim drive. Smart integration with popular social media means that your memories are not “trapped” in your drive, letting you publish them to the social network of your choice.


Capacity 500GB
Interface Options USB 3.0
Height (in/mm) 0.35/9.0
Width (in/mm) 3.07/78.0
Length (in/mm) 4.91/124.8
Weight (lbs/g) 0.35/160
Model Number Interface Package Capacity Automatic Backup Software Warranty
STCD500400 USB 3.0 Kit 500GB PC & Mac 3 years