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Twenty-five silver 3.5-inch SATA hard drives in a bulk tray

Seagate

Seagate ST500DM009-25PK 500GB 3.5" internal hard drive 7200 RPM 16MB cache SATA 6.0Gb/s 25-pack

SKU CH-B10F-25PWH MPN ST500DM009-25PK

A 25-pack of 500 GB 3.5-inch desktop hard drives spinning at 7200 RPM with 16 MB cache and SATA 6.0 Gb/s interface

  • InterfaceSATA 6.0Gb/s
  • Capacity500GB
  • RPM7200 RPM
  • Cache16MB
  • Form Factor3.5"
  • Height (maximum)19.99mm
  • 500 GB capacity stores large desktop libraries
  • 7200 RPM spindle speed delivers quick file access
  • 16 MB cache buffers bursts for smoother throughput
  • SATA 6.0 Gb/s interface connects to standard motherboards
  • 25-pack bulk bundle suits system builders and upgrades

25-pack 500 GB SATA hard drives

This Seagate BarraCuda 25-pack supplies twenty-five 3.5-inch desktop drives, each rated at 500 GB with a 7200 RPM spindle and SATA 6.0Gb/s interface. The drives are new and intended for volume deployment in workstations, servers or storage arrays. Dimensions are 146.99 mm long, 101.60 mm wide and 19.99 mm high.

System builders and IT teams needing bulk 3.5-inch

The pack suits integrators who want a single SKU for multiple bays, RAID sets or imaging stations. It does not suit buyers who need a single drive, larger capacities per unit, or solid-state performance for boot or application workloads.

16 MB cache per drive

Each unit includes a 16 MB cache buffer. Verify that your controller or backplane can address the full 500 GB capacity and that the 7200 RPM speed meets the throughput profile of your application.

Highlights

  • 500 GB capacity stores large desktop libraries
  • 7200 RPM spindle speed delivers quick file access
  • 16 MB cache buffers bursts for smoother throughput
  • SATA 6.0 Gb/s interface connects to standard motherboards
  • 25-pack bulk bundle suits system builders and upgrades

Specifications

BrandSeagate
SeriesBarraCuda
ModelST500DM009-25PK
InterfaceSATA 6.0Gb/s
Capacity500GB
RPM7200 RPM
Cache16MB
Form Factor3.5"
Height (maximum)19.99mm
Width (maximum)101.60mm
Length (maximum)146.99mm
Shipping weight9.07 kg
Package size635 × 508 × 508 mm

Questions about this item

How do I install the 3.5" SATA drive and what step is often missed?

Mount the 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 enable the SATA port in BIOS — the step most often missed is forgetting the power connector.

What maintenance or replacement will the BarraCuda 500GB drive need later?

No scheduled maintenance is required; keep the system ventilated so the drive stays within its operating temperature range, monitor SMART attributes for reallocated sectors, and replace the unit if SMART reports a failure or if unusual noise appears.

What limit appears first during sustained transfers on the 7200 RPM 16MB cache drive?

The sustained transfer rate is limited by the 7200 RPM platter speed and 16MB cache, so sequential throughput will plateau at the drive's media rate well before the SATA 6.0Gb/s interface saturates.

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