Disclosure: This post may contain text and/or image affiliate links where SeekingTech.com can earn commissions if products are purchased.

Portable External SSDs: Seagate Fast vs. Seagate Barracuda Fast

Seagate recently released a new portable external solid state drive with the Seagate Barracuda Fast SSD. So how does it compare to the older Seagate Fast SSD? You can find out in this comparison guide between the two products.

Quick Summary

The Seagate Fast Portable External Solid State Drive provides a 250 GB option while the Seagate Barracuda Fast Portable External Solid State Drive does not. Both products offer a 500 GB, 1 TB and 2 TB capacity options.

In terms of performance, both SSDs are identical with a maximum sequential read speed of 540 MB per second and a maximum sequential write speed of 500 MB per second. The two drives also use USB Type-C in addition to having 3 years worth of limited warranty.

In conclusion, you can’t really go wrong with the older Seagate Fast Portable External SSD or the newer Seagate Barracuda Fast Portable External SSD. If you are interested, you can purchase either solid state drive on Amazon with the following links:

Fast SSD vs. Barracuda Fast SSD Comparison Chart

 Seagate Fast Portable External SSDSeagate Barracuda Fast Portable External SSD
What's in the BoxFast SSD portable external unit

USB Type-C cable

USB Type-C to Type-A USB 3.0 cable

Quick start guide

Seagate Toolkit backup and mirroring software
BarraCuda Fast SSD portable external unit

USB Type-C cable

USB Type-C to Type-A USB 3.0 cable

Quick install guide

2-month membership Adobe Creative Cloud Photography plan
Color OptionsBlack/SilverBlack with Green LED
Capacity Options 250 GB (STCM250400)

500 GB (STCM500401)

1 TB (STCM1000400)

2 TB (STCM2000400)
500 GB (STJM500400)

1 TB (STJM1000400)

2 TB (STJM2000400)
Dimensions3.701" x 3.11" x 0.354" or 94 mm x 79 mm x 9 mm3.679" x 3.11" x 0.358" or 93.45mm x 79 mm x 9.1 mm
Weight 0.181lb or 0.082kg0.309lb or 0.14kg
Maximum Sequential Read Speed 540 MB per second540 MB per second
Maximum Sequential Write Speed500 MB per second500 MB per second
ConnectionsUSB Type-C

Backwards compatible with older USB versions via USB Type-C to Type-A USB 3.0 cable
USB Type-C

Backwards compatible with older USB versions via USB Type-C to Type-A USB 3.0 cable
Other FeaturesFile sync

Shock resistance

Seagate Toolkit
File sync

Shock resistance

Seagate Toolkit
Warranty 3-year limited warranty3-year limited warranty
PricingCheck price on Amazon.Check price on Amazon.

What’s in the Box

Both solid state drives come with an USB Type-C cable, USB Type-C to Type-A USB 3.0 cable and quick installation guide. The Seagate Fast SSD also includes the Seagate Toolkit software (BarraCuda buyers can download the same program for free). The Barracuda Fast SSD comes with a two month subscription to Adobe Creative Cloud Photography.

You can take a look at the included components of each product below.

Seagate Fast Portable SSD:

  • Fast SSD portable external unit
  • USB Type-C cable
  • USB Type-C to Type-A USB 3.0 cable
  • Quick start guide
  • Seagate Toolkit backup and mirroring software

Seagate Barracuda Fast Portable SSD:

  • BarraCuda Fast SSD portable external unit
  • USB Type-C cable
  • USB Type-C to Type-A USB 3.0 cable
  • Quick install guide
  • 2-month Adobe Creative Cloud Photography membership plan

Color Options

The Seagate Fast SSD is only available in a two toned Black and Silver variant. The Seagate Barracuda Fast SSD is only available in Black although it comes with a green LED indicator.

The Seagate Fast Portable External SSD on Amazon.

Capacity Options

If you want a 250 GB solid state drive, your only option out of these two products is Seagate’s Fast SSD. Both products are available in 500 GB, 1 TB and 2 TB capacity options. You can find the full lists of sizes, as well as the associated model numbers, below.

Seagate Fast Portable External SSD:

  • 250 GB (STCM250400)
  • 500 GB (STCM500401)
  • 1 TB (STCM1000400)
  • 2 TB (STCM2000400)

Seagate Barracuda Fast Portable External SSD:

  • 500 GB (STJM500400)
  • 1 TB (STJM1000400)
  • 2 TB (STJM2000400)

Dimensions

The Seagate Fast Portable External Solid State Drive and Seagate Barracuda Fast Portable External Solid State Drive are nearly identical in size. You can check out the measurements for both below.

  • Fast SSD: 3.701″ x 3.11″ x 0.354″ or 94 mm x 79 mm x 9 mm
  • Barracuda Fast SSD: 3.679″ x 3.11″ x 0.358″ or 93.45mm x 79 mm x 9.1 mm

Weight

  • Seagate Fast External SSD: 0.181lb or 0.082kg
  • Seagate Barracuda Fast External SSD: 0.309lb or 0.14kg

Maximum Sequential Read Speed

Both external drives in this comparison guide have the same maximum sequential read speed at 540 MB per second.

Maximum Sequential Write Speed

The Seagate Fast and Seagate Barracuda also have identical same maximum sequential write speed at 500 MB per second.

The Seagate Barracuda Fast Portable External SSD on Amazon.

Connections

Both external portable solid state drives in this comparison guide use USB Type-C to connect to compatible devices. There is also a USB Type-C to Type-A USB 3.0 cable so that you can use previous versions of the USB connection.

Other Features

The other features for the Seagate Fast and Seagate Barracuda Fast include file syncing, shock resistance as well as supporting the aforementioned Seagate Toolkit software.

Warranty

Both products come with a 3-year limited warranty.

Resources:

Share This: