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Silver 3.5 inch bare SATA hard drive with exposed circuit board

Seagate

Seagate ST3320613AS 320GB 7200 RPM 16MB SATA 3.0Gb/s 3.5" internal hard drive

SKU CH-4PQZ-TKKFS MPN ST3320613AS

320 GB desktop hard drive spinning at 7200 RPM with 16 MB cache and a SATA 3.0 Gb/s interface

  • PackagingBare Drive
  • InterfaceSATA 3.0Gb/s
  • Capacity320GB
  • RPM7200 RPM
  • Cache16MB
  • Average Latency4.16ms
  • 7200 RPM spindle speed accelerates data access
  • 16 MB cache buffers bursts for smoother throughput
  • SATA 3.0 Gb/s interface connects to standard desktop ports
  • 320 GB capacity stores operating system and files
  • 16 ms average latency reduces wait time per request

BarraCuda 7200.11 320GB desktop drive

The Seagate ST3320613AS is a 3.5 inch desktop hard drive built for everyday storage in standard PCs. It uses a SATA 3.0Gb/s interface and spins at 7200 RPM with 16MB cache. The unit is supplied as a bare drive without cables or mounting hardware.

320GB capacity and 7200 RPM limits

The 320GB capacity suits operating system installs, applications and moderate media libraries. The 7200 RPM spindle and 4.16ms average latency provide responsive access for general workloads. Heavy video editing or large game libraries will exceed the available space quickly. Drives may contain up to 25 bad sectors.

DoD erase and bare-drive delivery

Each drive has been erased to DoD 5220.22 M compliance and tested for function, but is not formatted or partitioned. The bare-drive packaging means no SATA cable, screws or software utilities are included. Buyers who need a ready-to-use kit with accessories should look elsewhere.

Highlights

  • 7200 RPM spindle speed accelerates data access
  • 16 MB cache buffers bursts for smoother throughput
  • SATA 3.0 Gb/s interface connects to standard desktop ports
  • 320 GB capacity stores operating system and files
  • 16 ms average latency reduces wait time per request

Specifications

BrandSeagate
SeriesBarraCuda 7200.11
ModelST3320613AS
PackagingBare Drive
InterfaceSATA 3.0Gb/s
Capacity320GB
RPM7200 RPM
Cache16MB
Average Latency4.16ms
FeaturesErased (DoD 5220.22 M Compliant) and tested good (Not formatted, partitioned, or allocated). Sold as used and in working condition. There may be drives that have up to 25 bad sectors. There may be writing or markings on the drive or the drive may vary slightly (color and/or label may differ) from picture but the model numbers will be the same.
Form Factor3.5"
Shipping weight0.80 kg
Package size203 × 152 × 51 mm

Questions about this item

Will the 3.5" SATA 3.0Gb/s interface work with my older motherboard that only has SATA 1.5Gb/s ports?

Yes, the drive is backward-compatible with SATA 1.5Gb/s ports, though it will run at the slower 1.5Gb/s transfer rate.

How can I verify the 7200 RPM drive is healthy after installation?

Run the manufacturer's SeaTools diagnostic or check SMART attributes for reallocated sectors; the drive was tested good and erased to DoD 5220.22 M standard.

Does the bare-drive package include a SATA data cable or mounting screws?

No, the bare drive ships without cables, screws, or brackets; you must supply a SATA data cable, a SATA power connector, and 3.5" mounting hardware.

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