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Silver 3.5 inch bare hard drive with green circuit board visible on underside

Seagate

Seagate ST2000NM0008 2TB 7200 RPM 128MB SATA 3.5" internal hard drive

SKU CH-6PCG-BWRES MPN ST2000NM0008

Enterprise 3.5" hard drive delivers 2 TB at 7200 RPM with 128 MB cache and SATA 6.0Gb/s for 24x7 workloads

  • PackagingBare Drive
  • InterfaceSATA 6.0Gb/s
  • Capacity2TB
  • NAND Flash Memory TypeSLC
  • RPM7200 RPM
  • Cache128MB

Options 2TB

  • Enterprise-grade reliability for 24×7 workloads of 550 TB/yr
  • 7200 RPM spindle with 4.16 ms average latency for fast access
  • 128 MB cache and SATA 6.0 Gb/s interface accelerate data transfers
  • Ninth-generation CMR technology in a 3.5″ form factor
  • 512-native sector format ensures easy RAID integration

2 TB Enterprise SATA Drive

The Seagate Exos 7E2 ST2000NM0008 is a 3.5-inch internal hard drive built for 24x7 enterprise workloads. It delivers 2 TB of capacity with a 7200 RPM spindle and 128 MB cache over a SATA 6.0Gb/s interface. Ninth-generation CMR technology and rotational vibration tolerance support consistent performance in multi-drive arrays.

Suited For And Not Suited For

This drive suits servers and storage appliances that need reliable bulk capacity with 512-native sectors for legacy RAID integration. It is not for buyers who need higher capacities, faster interfaces or desktop-class workload ratings.

Deciding Specification 550 TB Per Year Workload

The 550 TB per year workload rating is the single figure that defines whether this drive matches the application. It signals enterprise-grade endurance far above desktop drives and determines suitability for continuous write-intensive environments.

Highlights

  • Enterprise-grade reliability for 24×7 workloads of 550 TB/yr
  • 7200 RPM spindle with 4.16 ms average latency for fast access
  • 128 MB cache and SATA 6.0 Gb/s interface accelerate data transfers
  • Ninth-generation CMR technology in a 3.5″ form factor
  • 512-native sector format ensures easy RAID integration

Specifications

BrandSeagate
SeriesExos 7E2
ModelST2000NM0008
PackagingBare Drive
InterfaceSATA 6.0Gb/s
Capacity2TB
NAND Flash Memory TypeSLC
RPM7200 RPM
Cache128MB
Average Latency4.16ms
FeaturesReliable Data Center-Grade Hard Drive Within Reach
The Exos 7E2 hard drives support up to 2TB per drive, offering economical storage for traditional 512-native infrastructures requiring a highly reliable enterprise hard drive. Exos 7E2 provides the most cost-effective, reliable access to unstructured data in bulk storage applications.
Robust Bulk Data Storage for a 24x7 World
The Exos 7E2 hard drives are proven, enterprise-class hard drives with enterprise-grade reliability backed by a 2 million hour MTBF rating. With state-of-the-art cache, on the fly error-correction algorithms and
UsageFor Enterprise Storage
Form Factor3.5"
Height (maximum)26.10mm
Width (maximum)101.85mm
Length (maximum)147.00mm
Shipping weight0.64 kg
Package size208 × 159 × 109 mm

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How much heat and power does the 7200 RPM drive produce when running 24x7?

Engineered for 24x7 workloads of 550TB per year with an on-demand PowerChoice feature that enables lower power options when the drive is idle, reducing heat and energy draw.

What host interface and sector format does the SATA 6.0Gb/s drive require?

It needs a standard SATA 6.0Gb/s port and 512 native sector support — both are industry-standard on modern motherboards and RAID controllers.

Will the 3.5-inch Exos 7E2 vibrate or conflict with older desktop drives in the same chassis?

Industry-leading rotational vibration design keeps performance consistent in dense multi-drive systems, so it runs reliably alongside legacy 3.5-inch drives.

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