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Deal.ai › Seagate
Seagate
Seagate BarraCuda 7200.8 ST3300831AS 300GB 7200RPM SATA 1.5Gb/s 8MB Cache 3.5-inch Hard Drive

Seagate BarraCuda 7200.8 ST3300831AS 300GB 7200RPM SATA 1.5Gb/s 8MB Cache 3.5-inch Hard Drive

Best price now

$121.31at Storage MagnetChecked Nov 9

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Price facts

  • Last seen at $121.31 at Storage Magnet on Nov 9.

Our take on the Seagate BarraCuda 7200.8 ST3300831AS 300GB 7200RPM SATA 1.5Gb/s 8MB Cache 3.5-inch Hard Drive

The Seagate BarraCuda 7200.8 ST3300831AS is a 300GB desktop hard drive from the mid-2000s. It spins at 7200 RPM, uses a 3.5-inch SATA 1.5Gb/s interface and has 8MB of cache. It suits reviving an old desktop, retro PC builds or cheap bulk storage for files that don't need speed. Against modern drives it is slow and small, and its age makes reliability the main concern.

Best forRetro and legacy PC buildsReviving an older desktop with a SATA portCold storage for documents and mediaBudget bulk storage where speed doesn't matter
Pros
  • 7200 RPM spindle for its era
  • 8MB cache helps burst reads and writes
  • Standard 3.5-inch desktop form factor
  • SATA 1.5Gb/s interface fits older boards
  • Large capacity for a drive of its generation
Cons
  • Small and slow by current standards
  • Long out of production, so used units are old
  • No SMART guarantee on secondhand drives
  • SATA 1.5Gb/s limits throughput
  • Not suited to modern operating systems or games

Seagate BarraCuda 7200.8 ST3300831AS 300GB 7200RPM SATA 1.5Gb/s 8MB Cache 3.5-inch Hard Drive prices at every store

  • Storage MagnetNew

    In stockReturn policy

    $121.31Checked Nov 9
    Visit Storage Magnet

About the Seagate BarraCuda 7200.8 ST3300831AS 300GB 7200RPM SATA 1.5Gb/s 8MB Cache 3.5-inch Hard Drive

The Seagate BarraCuda 7200.8 is a 300 GB internal hard drive for desktop computers and workstations. It spins at 7200 RPM and has an 8 MB cache, which helps keep applications responsive.

It uses a SATA 1.5Gb/s interface and a 3.5-inch form factor that fits standard desktop drive bays. It can store documents, media, software and an operating system.

Model
ST3300831AS
Series
BarraCuda 7200.8
Capacity
300 GB
Spin speed
7200 RPM
Interface
SATA 1.5Gb/s
Cache
8 MB
Form factor
3.5-inch internal

Questions and answers

Is this drive worth buying today?
Only for a legacy or retro build, or as cheap cold storage. A modern SATA SSD is far faster, quieter and more reliable for everyday use.
Will it work in a modern PC?
It uses standard SATA, so it connects to most modern boards. But it is slow and small, so use it for backups or files rather than an operating system.
How fast is it?
7200 RPM with 8MB cache and a 1.5Gb/s SATA link. Expect roughly 50 to 70 MB/s sequential reads, far below any SSD.
What is in the box?
The drive itself. Cables and mounting screws are usually not included, so check your case and board for a SATA cable.
Is it reliable?
These drives are long out of production, so any unit you find is old. Check SMART health and keep backups of anything important.
Where is the Seagate BarraCuda 7200.8 ST3300831AS 300GB 7200RPM SATA 1.5Gb/s 8MB Cache 3.5-inch Hard Drive cheapest?
At Storage Magnet, for $121.31, as of our latest check.

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