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Seagate Exos Enterprise 7E8 6TB 3.5in 512E SATA 7200RPM HDD [ST6000NM021A]

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Seagate Exos Enterprise 7E8 6TB 3.5in 512E SATA 7200RPM HDD [ST6000NM021A]

  • Hyperscale applications/cloud data centres
  • Massive scale-out data centres
  • OLTP and HPC applications
  • High-capacity density RAID storage
  • Mainstream enterprise external storage arrays
  • Distributed file systems, including Hadoop and Ceph
  • Enterprise backup and restore — D2D, virtual tape
  • Centralised surveillance

Enterprise Drive for Bulk Data Applications

Exos 7E8 hard drives support up to 8 TB per drive, 1 offering bulk data storage for data centre infrastructures requiring a highly reliable enterprise hard drive. Exos 7E8 provides costeffective, reliable access to unstructured data. Built on field-proven 10th-generation conventional magnetic recording (CMR) technology, the Exos 7E8 drive helps to catalyse the datasphere, enabling data centre architects and IT professionals to deliver trusted performance, rock-solid reliability, ironclad security, and low TCO for demanding 24×7 operations.

Robust Bulk Data Storage for a 24×7 World

Exos 7E8 drives are backed by a 2 million hour MTBF rating and support workloads of 550 TB per year — 10× that of desktop hard drives. With state-of-the-art cache, on-the-fly errorcorrection algorithms, and rotational vibration design, the Exos 7E8 helps ensure consistent performance in replicated and RAID multi-drive systems.

High Performance for Mainstream Data Centre Applications

Meet your storage workload requirements in the most efficient and cost-effective data centre footprint on the market today. The Exos 7E8 delivers easy integration into bulk storage systems with 12 Gb/s SAS and SATA 6 Gb/s interface options. With user-definable innovative technology advancements like PowerChoice and Seagate RAID Rebuild, you can tailor your nearline storage requirements for even greater improvements in lowering your TCO.

Enhanced Reliability, Data Protection, and Security

Advanced security features help protect data where it lives — on the drive. Exos 7E8 prevents unauthorised drive access and safeguards stored data with security features that include Secure Downloads & Diagnostics, TCG-compliant Self-Encrypting Drive, and government grade FIPS/Common Criteria tamper-resistant hard drive. 2 Seagate Secure drives simplify drive repurposing and disposal, help protect data-at-rest, and comply with corporate and federal data security mandates.

More Information
Model ST6000NM021A
Condition New
Product Type HDD
Capacity 6TB


  • Capacity: 6 TB

  • Base Model: ST6000NM002A

  • PowerBalance Model: N/A

  • Seagate Secure SED Model: N/A

  • Seagate Secure SED-FIPS Model: N/A

  • Protection Information (T10 DIF): N/A

  • Humidly Sensor: Yes

  • SuperParity: Yes

  • Low Halogen: Yes

  • PowerChoice Technology: Yes

  • PowerEtalance Technology: Yes

  • Cache, Multi-segmented (MB): 256

  • Advanced Write Caching (2M internal NOR flash): Yes

  • Vibration, Non-operating: 10 Hz to 500 Hz (Grms): 5

  • Mean Time Between Failures (MTBF, hours): 2,000,000

  • Reliatility Rating @ Full 24.7 Operation (AFR): 0.44%

  • Nonrecoverable Read Errors per Bits Read: N/A

  • Power-On Hours per Year: 8,760

  • Bytes per Sector: 512

  • Spindle Speed (RPM): 7,200

  • Interface Access Speed: 6.0, 3.0, 1.5 

  • Max. Sustained Transfer Rate OD: 215MB/s

  • Average Latency (ms): 4.16

  • Interface Ports: Single

  • Rotational Vibration@ 1.500 Hz (rad/s2): 12.5

  • Idle Power. Average (W): 7.1

  • Typical Operating. Random Read (W): 12.91

  • Power Supply Requirements: +12 V and +5 V

Warranty 5 Year Warranty

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