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Seagate HDD ST8000NM0085 8TB 3.5 inch 7200RPM 256MB SAS 12GB/s 512E Enterprise Bare
Capacity-Optimized Enterprise Hard Drive for Bulk-Data Applications
o 1TB to 8TB1, 3.5-inch enterprise drive with industry-leading CMR technology, for maximum storage per storage slot
o Advanced Write Caching feature utilizes enhanced algorithms, resulting in the industry's highest nearline storage workload performance efficiencies
o Reliable access to unstructured data in bulk storage applications
o 12Gb/s SAS and SATA 6Gb/s interfaces in industry-standard formats (512n, 512e and 4Kn) for easy integration into replicated and RAID multi-drive storage servers and systems
o State-of-the-art cache, on-the-fly error-correction algorithms, super parity and end-to end SAS-based data integrity for accurate data storage
o Industry-leading rotational vibration design helps ensure consistent performance in dense multi-drive systems
o Engineered for 24x7 workloads of 550TB/yr--10x that of desktop drives
o Robust performance with dual processors, ramp load technology, top-cover-attached motor and humidity sensor for optimum performance in all chassis
o On-demand PowerBalance(TM) feature available for lower power/performance in random read/write environments
o Seagate Secure(R) Self-Encrypting Drive featuring Instant Secure Erase for cost-saving drive retirement and secure data-at-rest protection
Best-Fit Applications
o Hyperscale applications/cloud data centers with replicated storage
o Massive scale-out data centers and big data analytics
o High-capacity density RAID storage
o Mainstream enterprise external storage arrays
o Distributed file systems, including Hadoop and Ceph
o Enterprise backup and restore--D2D, virtual tape
o Centralized surveillance
Specifications
512e SAS
Capacity
8TB
Special Features
Protection Information (T10 DIF): Yes
Humidity Sensor: Yes
SuperParity: Yes
Halogen Free: Yes
PowerChoice Technology: Yes
PowerBalance Technology: Yes
Cache: 256MB
Advanced Write Caching (Internal NOR flash) : Yes
Reliability/Data Integrity
Vibration, Nonoperating: 10Hz to 500Hz (Grms) : 5
MTBF: 2,000,000hr
Reliability Rating at Full 247 Operation (AFR): 0.44%
Nonrecoverable Read Errors per Bits Read, Max: 1 sector per 10E15
Power-On Hours: 8760
Bytes per Sector: 512, 520, 528
Performance
Spindle Speed (RPM): 7200
Interface Access Speed (Gb/s): 12.0, 6.0, 3.0
Max Sustainable Transfer Rate: 249MB/s
Average Latency (ms): 4.16
Interface Ports: Dual
Rotational Vibration at 1500Hz (rad/s2): 12.5
Power Consumption
Idle Average (W): 8.5W
Average Operating Power: 12W
Power Supply Requirements: +12 V and +5 V
Environmental/Temperature
Temperature, Operating (oC): 5oC to 60oC
Shock, Operating Read/Write (Gs): 70/40Gs
Shock, Nonoperating, 1ms/2ms (Gs): 150/250
Item Dimension (L inchxW inchxH inch)
6 x 5 x 2
Weight
1.72 lb
Warranty Information
5 Years
o 1TB to 8TB1, 3.5-inch enterprise drive with industry-leading CMR technology, for maximum storage per storage slot
o Advanced Write Caching feature utilizes enhanced algorithms, resulting in the industry's highest nearline storage workload performance efficiencies
o Reliable access to unstructured data in bulk storage applications
o 12Gb/s SAS and SATA 6Gb/s interfaces in industry-standard formats (512n, 512e and 4Kn) for easy integration into replicated and RAID multi-drive storage servers and systems
o State-of-the-art cache, on-the-fly error-correction algorithms, super parity and end-to end SAS-based data integrity for accurate data storage
o Industry-leading rotational vibration design helps ensure consistent performance in dense multi-drive systems
o Engineered for 24x7 workloads of 550TB/yr--10x that of desktop drives
o Robust performance with dual processors, ramp load technology, top-cover-attached motor and humidity sensor for optimum performance in all chassis
o On-demand PowerBalance(TM) feature available for lower power/performance in random read/write environments
o Seagate Secure(R) Self-Encrypting Drive featuring Instant Secure Erase for cost-saving drive retirement and secure data-at-rest protection
Best-Fit Applications
o Hyperscale applications/cloud data centers with replicated storage
o Massive scale-out data centers and big data analytics
o High-capacity density RAID storage
o Mainstream enterprise external storage arrays
o Distributed file systems, including Hadoop and Ceph
o Enterprise backup and restore--D2D, virtual tape
o Centralized surveillance
Specifications
512e SAS
Capacity
8TB
Special Features
Protection Information (T10 DIF): Yes
Humidity Sensor: Yes
SuperParity: Yes
Halogen Free: Yes
PowerChoice Technology: Yes
PowerBalance Technology: Yes
Cache: 256MB
Advanced Write Caching (Internal NOR flash) : Yes
Reliability/Data Integrity
Vibration, Nonoperating: 10Hz to 500Hz (Grms) : 5
MTBF: 2,000,000hr
Reliability Rating at Full 247 Operation (AFR): 0.44%
Nonrecoverable Read Errors per Bits Read, Max: 1 sector per 10E15
Power-On Hours: 8760
Bytes per Sector: 512, 520, 528
Performance
Spindle Speed (RPM): 7200
Interface Access Speed (Gb/s): 12.0, 6.0, 3.0
Max Sustainable Transfer Rate: 249MB/s
Average Latency (ms): 4.16
Interface Ports: Dual
Rotational Vibration at 1500Hz (rad/s2): 12.5
Power Consumption
Idle Average (W): 8.5W
Average Operating Power: 12W
Power Supply Requirements: +12 V and +5 V
Environmental/Temperature
Temperature, Operating (oC): 5oC to 60oC
Shock, Operating Read/Write (Gs): 70/40Gs
Shock, Nonoperating, 1ms/2ms (Gs): 150/250
Item Dimension (L inchxW inchxH inch)
6 x 5 x 2
Weight
1.72 lb
Warranty Information
5 Years
Shipping
Orders below $100: $10 flat rate
Orders above $100: FREE
Currently we only ship within the US.
Returns
You have 14 calendar days to return an item from the date you received it.
To be eligible for a return, your item must be unopened in the same condition that you received it.
Your item must be in the original packaging.
Your item needs to have the receipt or proof of purchase.
Refunds
Once we receive your item, we will inspect it and notify you that we have received your returned
item. We will immediately notify you on the status of your refund after inspecting the item.
If your return is approved, we will initiate a refund to your credit card (or original method of payment).
You will receive the credit within a certain amount of days, depending on your card issuer's policies.
Shipping
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are nonrefundable.
If you receive a refund, the cost of return shipping will be deducted from your refund.
Contact Us
If you have any questions on how to return your item to us, contact us.
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