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Silver 3.5 inch bare hard drive with exposed circuit board

Seagate

Seagate ST3250310AS BarraCuda 7200.10 250GB 7200 RPM 8MB SATA 3.0Gb/s 3.5" internal hard drive

SKU CH-GEAM-ZVX8J MPN ST3250310AS

A 250 GB 3.5-inch desktop hard drive spinning at 7200 RPM with 8 MB cache and a SATA 3.0 Gb/s interface

  • PackagingBare Drive
  • InterfaceSATA 3.0Gb/s
  • Capacity250GB
  • NAND Flash Memory TypeDesktop
  • RPM7200 RPM
  • Cache8MB
  • 250 GB capacity stores large media libraries and backups
  • 7200 RPM spindle speed delivers quick file access and boot times
  • 8 MB cache smooths burst workloads for responsive performance
  • SATA 3.0 Gb/s interface connects directly to standard desktop motherboards
  • Perpendicular recording technology increases data density and long-term reliability

250GB SATA desktop hard drive

This 250GB BarraCuda 7200.10 drive connects via SATA 3.0Gb/s and spins at 7200 RPM with an 8MB cache. It suits builders adding affordable bulk storage to a desktop PC or replacing an older mechanical drive. The bare-drive packaging means no cables or brackets are included. Buyers who need more capacity or a faster interface should look elsewhere.

Thermals noise and power in normal use

The drive operates with an average seek time of 8.5ms, write time of 10ms and latency of 4.16ms. Perpendicular recording technology helps maintain consistent performance across the platters. Adaptive Fly Height and Clean Sweep features calibrate the heads during operation. Directed Offline Scan runs background diagnostics when the system is idle.

Perpendicular recording and diagnostics

Perpendicular recording was first used on this 3.5-inch series to boost capacity and reliability. Clean Sweep automatically calibrates the drive for stable read and write performance. Directed Offline Scan performs diagnostic checks during periods of low activity. These firmware features work without extra software installation.

商品特色

  • 250 GB capacity stores large media libraries and backups
  • 7200 RPM spindle speed delivers quick file access and boot times
  • 8 MB cache smooths burst workloads for responsive performance
  • SATA 3.0 Gb/s interface connects directly to standard desktop motherboards
  • Perpendicular recording technology increases data density and long-term reliability

商品規格

BrandSeagate
SeriesBarraCuda 7200.10
ModelST3250310AS
PackagingBare Drive
InterfaceSATA 3.0Gb/s
Capacity250GB
NAND Flash Memory TypeDesktop
RPM7200 RPM
Cache8MB
Average Seek Time8.5ms
Average Write Time10ms
Average Latency4.16ms
FeaturesKey Advantages
- First 3.5-inch drive to utilize capacity- and reliability-boosting perpendicular recording technology
- First drive to reach 750GB - a full year ahead of competition - enabling new solutions for data-intensive applications
- Industry's most proven and established desktop hard drive available today - more than 16 million shipped to date
- "One-stop shopping" with a broad range of capacity, cache and interface options for all your computing needs
- Best-in-class environmental specifications and reliability features
- Adaptive Fly Height offers consistent read/write per
Form Factor3.5"
Height (maximum)19.99mm
Width (maximum)101.60mm
Length (maximum)146.99mm
出貨重量0.39 kg
包裝尺寸150 × 102 × 18 mm

商品問答

How do I install this 3.5" SATA 3.0Gb/s drive and which step is often missed?

Mount the bare drive in a 3.5" bay using four screws, connect the SATA data cable to the motherboard and the SATA power cable from the PSU, then initialise the 250GB volume in Disk Management — the step most people skip.

What maintenance or replacement will this ST3250310AS need later?

No scheduled maintenance is required; the 8MB cache and perpendicular recording media are sealed inside. Replace the drive only if SMART attributes report reallocated sectors or if the 7200 RPM motor develops bearing noise after years of operation.

What limit appears first on this 7200 RPM BarraCuda during sustained transfers?

The SATA 3.0Gb/s interface caps the maximum burst rate, so long sequential reads and writes will plateau at the interface ceiling before the 8.5ms average seek time or 4.16ms latency become bottlenecks.

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