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Silver 3.5 inch SAS hard drive with label showing 8TB 7200RPM

DELL

DELL ST8000NM0075 8TB 7200RPM 12Gb/s SAS internal hard drive

SKU CH-TDXX-RN1XG

An 8 TB enterprise hard drive spinning at 7200 RPM with a 12 Gb/s SAS interface and 512 MB cache for Dell T620 T630 T640 T710 servers

  • 8 TB capacity stores massive data sets
  • 7200 RPM spindle delivers fast sequential throughput
  • 12 Gb/s SAS interface enables high-speed host connectivity
  • 512 MB cache buffers bursts for smoother performance
  • Compatible with Dell PowerEdge T620 T630 T640 T710 servers

Enterprise Capacity for Dell Servers

This 8TB SAS hard drive is built for Dell PowerEdge servers from the T20 through the T710 lines. It delivers 7200RPM spindle speed and a 512MB cache to handle bulk storage, backup targets and archival workloads in compatible 3.5in bays.

Thermals and Power in Normal Use

The drive spins at 7.2K RPM with a 12Gb/s SAS interface and 512MB buffer for steady throughput. In typical server operation it runs within standard enterprise thermal limits without requiring special cooling beyond the chassis airflow.

Sustained Load Behaviour

Under continuous write or rebuild workloads the 7200RPM mechanism and large cache maintain consistent performance across the full 8TB capacity. The SAS interface supports dual-port redundancy for uninterrupted operation during heavy I/O.

Highlights

  • 8 TB capacity stores massive data sets
  • 7200 RPM spindle delivers fast sequential throughput
  • 12 Gb/s SAS interface enables high-speed host connectivity
  • 512 MB cache buffers bursts for smoother performance
  • Compatible with Dell PowerEdge T620 T630 T640 T710 servers

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the ST8000NM0075 into a Dell PowerEdge T630 and what step is often missed?

Slide the 3.5" SAS drive into a hot-swap bay until the carrier clicks, then verify the controller detects the 12Gb/s link speed in the BIOS before initializing the 8TB volume.

What maintenance or replacement will the ST8000NM0075 need during its service life?

The drive has no user-serviceable parts; plan to replace the entire unit once SMART attributes report reallocated sectors or after the rated workload limit is reached.

What limit appears first when the ST8000NM0075 runs sustained write workloads?

The 12Gb/s SAS interface and 512MB cache sustain burst speeds, but the 7200RPM mechanical latency becomes the bottleneck during continuous sequential writes.

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