BarraCuda 8TB 3.5" Internal HDD SATA3 6Gb/s 256MB Cache ST8000DM004 

Seagate BarraCuda 8TB 5400rpm 256MB Cache 3.5 Inch SATA3 Hard Drive

Seagate brings over 20 years of trusted performance and reliability to the Seagate BarraCuda 3.5-inch HDD.

Features:

• Versatile HDDs for all your PC needs bring you industry-leading excellence in personal computing.

• For over 20 years the BarraCuda family has delivered super-reliable storage for the hard drive industry.

• Advanced Power modes help save energy without sacrificing performance.

• SATA 6Gb/s interface optimizes burst performance.

• Seagate Secure models provide Self-Encrypting Drive (SED) hardware-based data security and deliver an Instant Secure Erase feature for safe, fast and easy drive retirement. They meet NIST 800-88 media sanitization specifications and also support the Trusted Computer Group (TCG) Opal standard.

Specifications:

Performance:

• Capacity: 8TB

• Interface: SATA 6Gb/s

• SATA Transfer Rates Supported: 6.0/3.0/1.5 Gb/s

• Max. Sustained Transfer Rate OD: 190MB/s

• Cache, Multisegmented: 256 MB



Reliability/Data Integrity:

• Load/Unload Cycles: 600,000

• Nonrecoverable Read Errors per Bits Read, Max: 1 per 10E15

• Power-On Hours per Year (24x7): 2400

• Workload Rate Limit: 55 TB/Year



Power Management:

• Startup Power: 2.0 A

• Operating Mode, Typical: 5.3 W

• Idle Average: 3.4 W

• Standby Mode/Sleep Mode, Typical: 0.25/0.25 W

• Voltage Tolerance, Inc. Noise (5V): ± 5%

• Voltage Tolerance, Inc. Noise (12V): ± 10%



Environmental/Temperature:

• Operating (ambient, min): 0°C

• Operating (drive case, max): 60°C

• Nonoperating (ambient): -40°C ~ 70°C

• Halogen Free: Yes

• RoHS Compliance: Yes



General Specifications:

• Bytes per Sector: 4096

• Dimensions (HxWxD): 26.11 x 101.85 x 146.99 mm

• Weight (approx.): 630g