Seagate ST8000NM0075 Ent. SAS 8TB

Seagate ST8000NM0075 Ent. SAS 8TB

Seagate 8TB Enterprise Capacity 7200 rpm SAS, 12Gb/s SAS, Capacity-Optimized Enterprise Hard Drive, 8TB, 3.5-inch enterprise drive with industry-leading 6-disk technology, Engineered for 24×7 workloads of 550TB/yr—10× that of desktop drives.

Enterprise Capacity 3.5 HDD

8TB, 3.5-inch enterprise drive with industry-leading 6-disk technology, resulting in 33% more storage in the same storage slot.
 

Best-Fit Applications

High-capacity density RAID storage, Mainstream enterprise external storage arrays (SAN, NAS, DAS), Enterprise backup and restore—D2D, virtual tape, Centralized surveillance

Advanced Write Caching

Advanced Write Caching feature to utilize enhanced algorithms, resulting in the industry’s highest nearline storage workload performance efficiencies—100%

Features

Protection Information (T10 DIF)

Yes

Humidity Sensor

Yes

Super Parity

Yes

Low Halogen

Yes

PowerChoice™ Technology

Yes

PowerBalance™ Technology

Yes

Cache, Multisegmented (MB)

256

Advanced Write Caching (2M Internal NOR Flash)

Yes

Reliability/Data Integrity

Mean Time Between Failures (MTBF, hours)

2.0M

Reliability Rating @ Full 24×7 Operation (AFR)

0.44%

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, 520, 528, 4096, 4160 and 4224

Performance

Spindle Speed (RPM)

7200

Interface Access Speed (Gb/s)

12.0, 6.0, 3.0

Max IOPS Efficiency, Random Writes  (IOPS/W)

36

Random Read/Write—16QD WCE (IOPS)

165/380

Max. Sustained Transfer Rate OD (MB/s)

up to 237

Average Latency (ms)

4.16

Interface Ports

Dual

Rotational Vibration @ 1500 Hz (rad/s²)

12.5

Power Consumption

Idle A Power, Average (W)

8.0

Max Operating, Random Read 4KQ16 (W)

11.4

PowerBalance Max Operating, Random Read 4KQ16 (W)

8.8

Power Supply Requirements

+12V and +5V

Environmental

Temperature, Operating (°C)

5 to 60

Vibration, Nonoperating: 10Hz to 500Hz (Grms)

4.9

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

70/40

Shock, Nonoperating, 1ms and 2ms (Gs)

250

Physical

Height (in/mm, max)

1.028/26.1

Width (in/mm, max)

4.010/101.85

Depth (in/mm, max)

5.787/147.0

Weight (lb/g)

1.720/780

Carton Unit Quantity

20

Cartons per Pallet

40

Cartons per Layer

8

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