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Silver 3.5-inch SATA hard drive with exposed circuit board

Seagate

Seagate Enterprise NAS 8TB 7200 RPM 256MB Cache 3.5" SATA ST8000NC0002

SKU CH-TAND-VNJZY

An 8 TB enterprise NAS hard drive with 7200 RPM speed and 256 MB cache for sustained 249 MB/s transfers

  • InterfaceSATA 6.0Gb/s
  • Capacity8TB
  • RPM7200 RPM
  • Cache256MB
  • UsageFor Enterprise Storage
  • Form Factor3.5"
  • 8 TB capacity stores large enterprise datasets
  • 7200 RPM spindle speed delivers fast sequential access
  • 256 MB cache buffer accelerates burst transfers up to 600 MB/s
  • Sustained transfer rate of 249 MB/s supports continuous workloads
  • Top Cover Attached motor provides excellent vibration tolerance

Enterprise NAS 8 TB Drive

The Seagate Enterprise NAS 8 TB hard drive runs at 7200 RPM with a 256 MB cache and a SATA 6.0 Gb/s interface. It is built for multi-bay desktop NAS enclosures that need continuous operation and high sustained throughput. The 3.5 inch form factor fits standard drive bays in rack or tower servers.

Vibration Tolerance and PowerChoice

A Top Cover Attached motor reduces vibration in densely populated chassis, helping maintain consistent performance across multiple drives. PowerChoice technology lets the system select lower power modes during idle periods without spinning the drive down. On-the-fly error correction and a 256 MB buffer keep data flowing during heavy concurrent workloads.

SATA Port and Bay Compatibility

Verify that your NAS or server has a free SATA 6.0 Gb/s port and an available 3.5 inch drive bay with adequate airflow. The drive uses standard SATA power and data connectors; no special cabling is required beyond a latching SATA cable. Ensure the enclosure can dissipate heat from a 7200 RPM enterprise-class drive.

Highlights

  • 8 TB capacity stores large enterprise datasets
  • 7200 RPM spindle speed delivers fast sequential access
  • 256 MB cache buffer accelerates burst transfers up to 600 MB/s
  • Sustained transfer rate of 249 MB/s supports continuous workloads
  • Top Cover Attached motor provides excellent vibration tolerance

Specifications

BrandSeagate
SeriesEnterprise NAS
ModelST8000NC0002
InterfaceSATA 6.0Gb/s
Capacity8TB
RPM7200 RPM
Cache256MB
UsageFor Enterprise Storage
Form Factor3.5"

Questions about this item

Will the 256MB cache or 7200 RPM spindle require replacement?

The 256MB cache and 7200 RPM spindle are sealed inside the 3.5" drive; no user-replaceable parts exist.

Which limit appears first during sustained writes — the 249MB/s transfer ceiling or the SATA 6.0Gb/s link?

Sustained transfer tops out at 249MB/s, well below the SATA 6.0Gb/s interface maximum.

How much heat and power does the 8TB Enterprise NAS drive generate when running all day?

PowerChoice technology enables selectable power savings; the Top Cover Attached motor improves vibration tolerance during continuous operation.

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