Seagate Exos 7E8 ST8000NM000A 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives Bare Drive
Seagate Exos 7E8 ST8000NM000A 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives Bare Drive
Seagate Exos 7E8 ST8000NM000A 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives Bare Drive
Seagate Exos 7E8 ST8000NM000A 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives Bare Drive
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ST8000NM000A

$299.00

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Seagate Exos 7E8 ST8000NM000A 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5″ Hard Drives Bare Drive

Best-Fit Applications

  • Hyperscale applications/cloud data centers
  • Massive scale-out data centers
  • 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
  • Centralized surveillance
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Seagate Exos 7E8 ST8000NM000A 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives Bare Drive

Description

Seagate 8TB Exos 7E8 7200 rpm SATA III 3.5″ Internal HDD ST8000NM000A

The 8TB Exos 7E8 7200 rpm SATA III 3.5″ Internal HDD from Seagate is a high-capacity, high-performance drive designed for enterprise bulk data applications that require 24/7 operation. This 7200-rpm drive utilizes a SATA III 6 Gb/s interface and a 256MB cache for data transfer rates of up to 249 MB/s. As a professional-grade drive, it has an MTBF rating of 2 million hours, an annualized failure rate of 0.44%, a maximum workload rate of 550TB per year, 600,000 loads/unload cycles, and 1 sector per 1015 non-recoverable read errors per bits read.

General Features

Enterprise Drive for Bulk Data Applications

This Exos 7E8 hard drive supports up to 8TB, offering bulk data storage for data center infrastructures requiring a highly reliable enterprise hard drive. The Exos 7E8 provides cost-effective, reliable access to unstructured data. Built on 10th-generation conventional magnetic recording (CMR) technology, the Exos 7E8 drive helps to catalyze the data sphere, enabling data center architects and IT professionals to deliver trusted performance, 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 550TB per year, which is up to 10× that of desktop hard drives. With a 256MB cache, on-the-fly error-correction algorithms, and rotational vibration design, the Exos 7E8 helps ensure consistent performance in replicated and RAID multi-drive systems.

High Performance for Mainstream Data Center Applications

Meet your storage workload requirements using an efficient and cost-effective data center footprint. The Exos 7E8 delivers easy integration into bulk storage systems with a SATA III 6 Gb/s interface, while with user-definable 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, which is on the drive. The Exos 7E8 prevents unauthorized 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. Seagate Secure drives simplify drive repurposing and disposal, help protect data-at-rest, and comply with corporate and federal data security mandates.

 

 

Additional information

Weight 1.58 lbs
Dimensions 1 × 4 × 5.8 in

Specifications

Seagate 7E8 Internal HDD

Storage

Quantity 1
Storage Capacity 8 TB
Cache Memory 256 GB

Performance

Interface SATA III (6 Gb/s)
Write Speed Maximum: 249 MB/s
Read Speed Maximum: 249 MB/s
Latency 4.1 ms

Physical

Drive Type HDD
Form Factor 3.5″
Noise Level 3.2 dB (Active)
2.8 dB (Idle)

HDD Specs

Spindle Speed (RPM) 7200 RPM
Heads 10
Platters 5
Areal Density 930 Gb/in²
Disk Sector Format 512e, Advanced Format (4Kn)

Reliability / Data Integrity

Annualized Failure Rate (AFR) 0.44 %
Endurance (Total Bytes Written) 550 TB
Load/Unload Cycles 600,000
Mean Time Between Failures (MTBF) 2.0 Million Hours
Non-Recoverable Read Errors per Bits Read 1 in 1015

Electrical

Power Draw 12.81 W (Active)
7.64 W (Idle)
Supported Voltage 5 VDC, 12 VDC
Current 2.6 A at 12 VDC

Environmental

Operating Shock 70 G / 2.0 ms
Storage Shock 300 G / 2.0 ms
Operating Vibration 0.7 G / 5 to 500 Hz
Storage Vibration 2.27 G / 2 to 500 Hz
Operating Temperature 41 to 140°F / 5 to 60°C
Storage Temperature -40 to 158°F / -40 to 70°C
Operating Humidity 5 to 95%
Storage Humidity 5 to 95%

General

Dimensions (W x H x D) 4.01 x 1.03 x 5.79″ / 101.85 x 26.16 x 147.07 mm
Weight 1.58 lb / 0.72 kg
Warranty Length Limited 5-Year Warranty

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