Fast, Dependable, Versatile

The 2.5-inch SATA SSD, Seagate® BarraCuda™ 120 SSD, features a next-gen controller combined with the latest 3D TLC NAND technology to provide your PC with increased dependability and speed. It is specifically designed for improved performance, reliability and efficiency. PC upgrades love our legendary BarraCuda internal drives.

The Most Versatile Way to Upgrade

This 2.5-inch SATA SSD, Seagate® BarraCuda™ 120 SSD, features a next-gen controller combined with the latest 3D TLC NAND technology to provide your PC with increased dependability and speed. It is specifically designed for improved performance, reliability and efficiency. PC upgraders love our legendary BarraCuda internal drives.

Advanced Speed

Take advantage of professional performance to instantly access data while loading games, opening applications, and transferring files.

Unlock maximum SATA 6Gb/s speeds

Next-level 3D TLC NAND

Up to 560MB/s and 540MB/s sequential read/write speeds

Coveted Versatility

Easily upgrade from hard drives with a plug-and-play 2.5-inch 7 mm form factor and SATA interface.

2TB, 1TB, 500GB and 250GB capacities

2.5" SATA SSD that features a next-gen controller

Perfect for desktops, laptops, home servers and gaming PC upgrades

Proven Reliability

Seagate has been the industry leader in compute storage for over 40 years because of data storage excellence.

Achieve 1,800,000 hours mean time between failures

Up to 1,170TB written

5-year limited warranty

Drive Health Monitoring

SeaTools™ SSD is a free software package that tests and analyzes the health of your Seagate SSD. It is completely data safe and easily installs on system. Features include:

Drive health monitoring

Drive performance monitoring

Firmware and software updates

Main Features

Unlock maximum SATA 6 Gb/s SSD speeds with 3D TLC NAND that delivers up to 560/540 MB/s sequential read/write and up to 90K IOPS random read/write. Easily upgrade from hard drives with a plug-and-play 2.5-inch, 7 mm form factor and SATA interface.

Trust in Seagate's robust 5-year limited warranty and BarraCuda's established dependability. Achieve endurance and reliability with up to 1,170 TB Total Bytes Written and 1,800,000 hours Mean Time Between Failures.

Seagate has been the industry leader in compute storage for over 40 years, because we're committed to data storage excellence.

Choose from multiple capacities (up to 2 TB) for all your applications, media, files and more. Download our free SeaTools™ SSD software to take advantage of drive performance reporting, S.M.A.R.T. attributes, health monitoring, firmware updates, diagnostics, and managing logs.

Technical Specification: