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Silver 3.5 inch bare SATA hard drive with exposed circuit board

Seagate

Seagate BarraCuda 7200.10 ST3160815AS 160GB 7200 RPM 8MB Cache SATA 3.0Gb/s 3.5" internal hard drive

SKU CH-2MYK-GV64N MPN ST3160815AS

A 160 GB, 7200 RPM desktop hard drive with 8 MB cache and a SATA 3.0 Gb/s interface

  • PackagingBare Drive
  • InterfaceSATA 3.0Gb/s
  • Capacity160GB
  • NAND Flash Memory TypeHard Drive
  • RPM7200 RPM
  • Cache8MB
  • 160 GB capacity stores your operating system and essential files
  • 7200 RPM spindle speed delivers responsive data access for everyday tasks
  • 8 MB cache buffers frequent read and write operations
  • SATA 3.0 Gb/s interface connects directly to standard desktop motherboards
  • 11 ms average seek time and 4.16 ms latency support quick file retrieval

Legacy desktop storage

The Seagate BarraCuda 7200.10 ST3160815AS is a 160GB 3.5-inch internal hard drive built for older desktop systems. It spins at 7200 RPM with an 8MB cache and connects through a SATA 3.0Gb/s interface. The bare-drive package suits repair jobs or capacity upgrades on legacy platforms.

Compatibility check

Verify that the motherboard or controller provides a standard SATA data port and that the power supply includes a SATA power connector. Ensure the chassis has an available 3.5-inch drive bay and mounting screws. The drive is sold as a bare unit without cables, brackets or software media.

Sustained workload behaviour

Under continuous operation the mechanical latency averages 4.16ms while seek and write times sit at 11ms and 12ms respectively. Perpendicular recording technology supports consistent throughput during long copy or backup sessions. The spindle speed and cache size deliver steady performance for archival or secondary storage tasks.

Highlights

  • 160 GB capacity stores your operating system and essential files
  • 7200 RPM spindle speed delivers responsive data access for everyday tasks
  • 8 MB cache buffers frequent read and write operations
  • SATA 3.0 Gb/s interface connects directly to standard desktop motherboards
  • 11 ms average seek time and 4.16 ms latency support quick file retrieval

Specifications

BrandSeagate
SeriesBarraCuda 7200.10
ModelST3160815AS
PackagingBare Drive
InterfaceSATA 3.0Gb/s
Capacity160GB
NAND Flash Memory TypeHard Drive
RPM7200 RPM
Cache8MB
Average Seek Time11ms
Average Write Time12ms
Average Latency4.16ms
FeaturesImportant Warranty Information
This product is end-of-sale and no longer warranted by the manufacturer. Instead, warranties this product for one year from date of purchase. If you require warranty service after thirty days, please contact Customer Service, not the manufacturer.
Perpendicular recording technology for maximum drive capacity and reliability
Ultra-fast performance
Superb reliability
Whisper-quiet operation
Enhanced G-Force Protection against handling damage
Clean Sweep calibration and Directed Offline scan diagnostics
RoHS (restriction of hazardous substances) compliant
Form Factor3.5"
Shipping weight1.36 kg
Package size152 × 102 × 25 mm

Questions about this item

Does the bare drive include cables or brackets, or must they be purchased separately?

The drive is supplied as a bare unit only; SATA data and power cables plus any mounting brackets are not included and must be sourced separately.

Which capacity of the BarraCuda 7200.10 ST3160815AS should I select for a desktop upgrade?

This model is offered in a single 160GB capacity, so no choice between versions is required.

What does the 7200 RPM rating mean for actual access speed in a desktop PC?

The 7200 RPM spindle delivers an average seek time of 11ms, average write time of 12ms and average latency of 4.16ms under typical desktop workloads.

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