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Seagate Hard Drive ST8000NM0125 8TB 7200RPM 256MB SAS 12GB/s 4Kn Bare
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 cost-effective, reliable access to unstructured data. Built on field-proven 9thgeneration 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 24x7 operations.
Robust Bulk Data Storage for a 24x7 World
Exos 7E8 drives are backed by a 2 million hour MTBF rating and support workloads of 550 TB per year -- 10x that of desktop hard drives. With state-of-the-art cache, on-thefly 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 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 userdefinable
innovative technology advancements like PowerChoice(TM) and Seagate
RAID Rebuild(R), you can tailor your nearline storage requirements for even greater
improvements in lowering your TCO
Specifications
Capacity
8TB
Features
Protection Information (T10 DIF)
Yes
Humidity Sensor
Yes
SuperParity
Yes
Low Halogen
Yes
PowerChoiceTM Technology
Yes
PowerBalanceTM Technology
Yes
Cache, Multi-segmented (MB)
256
Advanced Write Caching (Internal NOR flash)
Yes
Reliability/Data Integrity
Vibration, Non-operating: 10 Hz to 500 (Grms)
_
MTBF
2,000,000 hr
Reliability Rating at Full 247 Operation (AFR)
0.44%
Non-recoverable Read Errors per Bits Read, Max
1 sector per 10E15
Power-on Hours
8,760
Bytes per Sector
4096, 4160, 4224
Performance
Spindle Speed (RPM)
7,200
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 1,500 Hz (rad/s2)
12.5
Power Consumption
Idling Average (W)
8.5 W
Average Operating Power
12 W
Power Supply Requirements
+12 V and +5 V
Environmental/Temperature
Temperature, Operating (oC)
5oC - 60oC
Shock, Operating Read/Write (Gs)
70/40 Gs
Shock, Non-operating, 1 ms/2 ms (Gs)
150/250
Item Dimension (L"xW"xH")
6 x 5 x 2
Weight
1.72 LB
Warranty Information
5 Years
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 cost-effective, reliable access to unstructured data. Built on field-proven 9thgeneration 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 24x7 operations.
Robust Bulk Data Storage for a 24x7 World
Exos 7E8 drives are backed by a 2 million hour MTBF rating and support workloads of 550 TB per year -- 10x that of desktop hard drives. With state-of-the-art cache, on-thefly 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 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 userdefinable
innovative technology advancements like PowerChoice(TM) and Seagate
RAID Rebuild(R), you can tailor your nearline storage requirements for even greater
improvements in lowering your TCO
Specifications
Capacity
8TB
Features
Protection Information (T10 DIF)
Yes
Humidity Sensor
Yes
SuperParity
Yes
Low Halogen
Yes
PowerChoiceTM Technology
Yes
PowerBalanceTM Technology
Yes
Cache, Multi-segmented (MB)
256
Advanced Write Caching (Internal NOR flash)
Yes
Reliability/Data Integrity
Vibration, Non-operating: 10 Hz to 500 (Grms)
_
MTBF
2,000,000 hr
Reliability Rating at Full 247 Operation (AFR)
0.44%
Non-recoverable Read Errors per Bits Read, Max
1 sector per 10E15
Power-on Hours
8,760
Bytes per Sector
4096, 4160, 4224
Performance
Spindle Speed (RPM)
7,200
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 1,500 Hz (rad/s2)
12.5
Power Consumption
Idling Average (W)
8.5 W
Average Operating Power
12 W
Power Supply Requirements
+12 V and +5 V
Environmental/Temperature
Temperature, Operating (oC)
5oC - 60oC
Shock, Operating Read/Write (Gs)
70/40 Gs
Shock, Non-operating, 1 ms/2 ms (Gs)
150/250
Item Dimension (L"xW"xH")
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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