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Internal Drives

BarraCuda SSD

Improve PC performance with Seagate’s BarraCuda SSDs offering up to 50× faster speeds than traditional HDDs. Expect optimal compatibility and easy plug-and-play installation.

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BarraCuda SSDs

BarraCuda SATA SSD

Model No: ZA3840CV1A002
Improve PC performance with up to 20× faster speeds than hard drives. The internal Seagate® BarraCuda SATA SSD lets you easily upgrade via universal plug-and-play compatibility and take advantage of durability with up to 1200TB TBW (total bytes written).
  • 3840GB
  • 2048GB
  • 1920GB
  • 1024GB
  • 960GB
  • 512GB
  • 480GB
  • 256GB
  • 240GB

Capacity3840GB
Dimensions: L x W x D14.1mm/0.555in × 133mm/5.23in × 178mm/7.00in
Weight72g/0.158lb

  • SATA 6Gb/s or SATA 3Gb/s port
  • Windows® 10, Windows 8.1
  • Linux

  • Seagate ® BarraCuda SATA SSD

We are sorry, that product is no longer in stock.

BarraCuda SATA SSD

Model No: ZA3840CV1A002

We are sorry, that product is no longer in stock.

Speed Up Your Computer

BarraCuda SSD solutions come in both 2.5 SATA and M.2 2280 form factors, perfect for ultra-thin and ultra-small laptops, mini PCs, and desktop PCs that need next-level SSD speed for accelerated applications and multitasking.

SATA 6Gb/s SSD Speeds

Seagate’s Barracuda SATA SSD is up to 20× faster than HDDs. (Based on internal tests of PCMark8 storage 2.0 bandwidth, 169.2MB/s BC SATA SSD vs 8.34MB/s HDD.)

SATA 6Gb/s SSD Speeds

Proven Reliability

With the BarraCuda SATA SSD, get: 

  • 3-year limited warranty
  • 1.8M hours MTBF
  • Up to 280TB TBW

DiscWizard and SeaTools—Making Drive Management Easier

Seagate makes it easy to add new drives to your computer and monitor their health and performance with the free DiscWizard™ and SeaTools™ software. Easily clone your current drive to your new Seagate drive, create and format partitions, transfer data, and back up data with DiscWizard, and then seamlessly monitor drive health, performance, and firmware updates using SeaTools.

Rescue Data Recovery Services

We’ve Got Your Back

When the unexpected happens—like water damage or natural disaster—Rescue Services help you defend against data loss and retrieval costs so you can rest easier.1

Need Support?

Choose Your Barracuda Drive

  1. Backward compatible to SATA 3Gb/s and SATA 1.5Gb/s

  2. Fresh out of box (FOB) performance obtained on newly formatted drive. Performance may vary based on SSD’s firmware version, system hardware, and configuration. Performance based on

At Seagate, we obsess over quality assurance.

A product you can count on is one that keeps getting high-quality scores over its lifetime—no matter when it’s tested.

At Seagate, we obsess over quality assurance.

A product you can count on is one that keeps getting high-quality scores over its lifetime—no matter when it’s tested.

At Seagate, we obsess over quality assurance.

A product you can count on is one that keeps getting high-quality scores over its lifetime—no matter when it’s tested.