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Seagate 3.5" 8TB Enterprise Capacity (Constellation) SATA 6Gb/s  7.2K RPM  128M  512e

Tags: Seagate, 3.5", 8TB, Enterprise, Capacity, SATA,

Seagate 3.5" 8TB Enterprise Capacity (Constellation) SATA 6Gb/s 7.2K RPM 128M 512e

  • Brand: Seagate
  • SKU: 138437
  • MPN: ST8000NM0055
  • Availability: Out of Stock
    • Auckland Branch: 0
    • Wellington Branch: 0
    • Logistic Centre: 0
Available from
$ per week




Confidently Store Up to 8TB of Data Without Sacrificing Performance

- Quickly access and store critical data with blazingly fast random performance-over 100% faster than the previous generation
- Enjoy peace of mind with field-proven, ninth-generation technology for reliable access to unstructured data-all in  the same 3.5-inch footprint!
- Helps to ensure 24?7 uninterrupted performance-every transaction, every day
- Efficiently delivers easy integration into replicated and RAID bulk storage systems with 12Gb/s SAS and SATA 6Gb/s interface options


What's In the Hard Drive?

- A super fast 8TBs of nearline storage, utilizing Seagate's latest advanced caching technology
- At 550TB/yr, it's 10? the workload rating of desktop drives
- Proven conventional PMR technology backed by the highest field reliability ratings and an MTBF of 2M hours
- 12Gb/s SAS and SATA 6Gb/s interfaces for easy integration
- Excellent IOPS/TB storage for unstructured data
- 33% increase in capacity (over the previous generation)
- PowerBalance feature for customizing lower power consumption and balanced performance
- Seagate Instant Secure Erase feature on SED<3> drives for secure, easy and cost-effective drive disposal



Impressive Capacity-Designed for Speed

Supporting the industry's best response times for an 8TB a nearline drive, the Seagate Enterprise Capacity 3.5 HDD enables the fastest data transfers thanks to our comprehensive advanced caching technology.

Meet your storage workload requirements in the most efficient and cost-effective data center footprint available on the market. With innovative technology advancements like PowerBalance, PowerChoice and RAID Rebuild, you can customize your bulk storage requirements for even greater improvements in your TCO.


World-Class Reliability Meets High-Capacity

When building maximum density server and storage solutions with the 8TB Enterprise Capacity 3.5 HDD, you can rest easy knowing that your storage infrastructure can scale to meet your growing capacity needs, while offering your users a consistent and predictable response rate. Built to support enterprise-class nearline workloads of 550TB/yr, and backed by 2M hours MTBF as well as a 5-Year Limited Warranty, the Enterprise Capacity 3.5 HDD helps to ensure you can meet all of your bulk storage SLAs.



Reliable, Robust Bulk Data Storage for a 24?7 World

High capacity storage for multi-drive chassis requires predictable and reliable performance. The Enterprise Capacity 3.5 HDD is built to support enterprise-class nearline workloads of up 550TB per year, which is up to 10? the rated workload of desktop HDDs. Clearly, the Enterprise Capacity 3.5 HDD can help to ensure that you meet your rigorous bulk storage SLAs. Choose from 12Gb/s SAS or SATA 6Gb/s interfaces for easy integration into existing platforms.



Protect Data with SED Options

Enterprise Capacity 3.5 HDD protects data where it lives-on the drive. Choose from government-grade SED FIPS 140-2 option or SED models with Seagate Instant Secure Erase technology for easy and cost effective drive disposal.



Humidity Sensor

Super Parity

Low Halogen

PowerChoice Technology

PowerBalance Technology
Yes (512 Emulation models only)

Cache, Multisegmented 

Advanced Write Caching (2M Internal NOR Flash)

Mean Time Between Failures (MTBF)
2.0M hours

Reliability Rating @ Full 24×7 Operation 
0.44% AFR

Nonrecoverable Read Errors per Bits Read
1 sector per 10E15

Power-On Hours per Year
8760 (24×7)

Sector Size (Bytes per Logical Sector)
512 and 4096

Spindle Speed (RPM)
7200 RPM

Interface Access Speed 
6.0, 3.0, 1.5 Gb/s

Random Read/Write-16QD WCE 
164/342 IOPS

Max. Sustained Transfer Rate OD 
up to 237 MB/s

Average Latency 
4.16 ms

Interface Ports

Rotational Vibration @ 1500 Hz 
12.5 rad/s^2

Idle Power, Average  
9 W

Typical Operating, Random Read 
<10 W

Power Supply Requirements
+12V and +5V

Temperature, Operating 
5 to 60 C

Vibration, Nonoperating: 10Hz to 500Hz
5.0 Grms

Shock, Operating, 2ms (Read/Write)
70/40 Gs

Shock, Nonoperating, 1ms and 2ms
300 Gs

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