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Silver 3.5 inch bare hard drive with circuit board visible

Seagate

Seagate ST500DM002 500GB 16MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive

SKU CH-Y3BC-24N9Y MPN ST500DM002

500 GB desktop hard drive with SATA 6.0 Gb/s interface, 16 MB cache and 3.5 inch form factor

  • PackagingBare Drive
  • InterfaceSATA 6.0Gb/s
  • Capacity500GB
  • RPMN/A
  • Cache16MB
  • Average Latency6Gb/s

Options 500GB

  • 500 GB capacity stores large desktop workloads
  • SATA 6.0 Gb/s interface enables fast data transfers
  • 16 MB cache improves burst read and write speeds
  • 5 inch form factor fits standard desktop bays
  • 30 years of Seagate reliability backs the drive

Capacity and interface

The Seagate ST500DM002 is a 500GB desktop hard drive with a SATA 6.0Gb/s interface and 16MB cache. It fits standard 3.5 inch drive bays and suits builders adding bulk storage to PCs, home servers or entry-level direct-attached storage arrays.

Bare drive build and mounting

Supplied as a bare drive without retail packaging, the unit measures 146.99mm long, 101.60mm wide and 19.99mm high. The SATA data and power connectors follow the standard layout, so installation proceeds like any other 3.5 inch mechanical drive in compatible chassis or drive cages.

Erased condition and sector allowance

Each drive has been erased to DoD 5220.22 M compliance and tested functional, though it arrives unformatted and unpartitioned. Up to 25 bad sectors may be present and cosmetic markings can vary, so buyers needing pristine media or zero-defect assurance should look elsewhere.

Highlights

  • 500 GB capacity stores large desktop workloads
  • SATA 6.0 Gb/s interface enables fast data transfers
  • 16 MB cache improves burst read and write speeds
  • 5 inch form factor fits standard desktop bays
  • 30 years of Seagate reliability backs the drive

Specifications

BrandSeagate
SeriesDesktop HDD
ModelST500DM002
PackagingBare Drive
InterfaceSATA 6.0Gb/s
Capacity500GB
RPMN/A
Cache16MB
Average Latency6Gb/s
FeaturesThe Power of One:
Seagate brings over 30 years of trusted performance and reliability to the Seagate Desktop HDDs
Increase your capacity and drive down costs with up to 1.33TB-per-disk hard drive technology
SATA 6Gb/s interface optimizes burst performance
Seagate AcuTrac servo technology delivers dependable performance
Free DiscWizard software enables high capacities on legacy PC BIOS systems
Seagate Secure models provide hardware-based data security and deliver an Instant Secure Erase feature for safe, fast and easy drive retirement*
Seagate Secure models meet the NIST 800-88 media
UsageIdeal for Servers
Form Factor3.5"
Height (maximum)19.99mm
Width (maximum)101.60mm
Length (maximum)146.99mm
Shipping weight0.41 kg
Package size147 × 102 × 15 mm

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Questions about this item

What does the SATA 6.0Gb/s interface cap in real use?

The SATA 6.0Gb/s link tops out at 6Gb/s; sustained throughput will be lower and depends on the drive’s internal mechanics and the host controller.

What clearance does the 3.5 inch form factor with 19.99mm height and 146.99mm length need?

A standard 3.5 inch bay with at least 19.99mm vertical clearance, 101.60mm width and 146.99mm depth will accommodate the drive.

How is the bare drive installed and which step is often missed?

Mount the drive in a 3.5 inch bay, attach SATA data and power cables, then initialise and format the 500GB volume in the operating system before use.

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