Description:
CONSTELLATION.2 1TB 7200PRM SATAIII 6GB/S 2.5" 64MB
The Constellation 7200 hard drive enables secure, manageable nearline storage solutions in 2.5" chassis — either direct attach or in a tiered storage environment — at the lowest power usage without compromising performance or reliability. Constellation 500GB SAS drives with self-encrypting drive technology deliver cost-effective, secure enterprise-class storage for nearline applications
Specifications:
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Product Family
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Seagate
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Capacity
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1TB
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Size
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2.5“
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Interface
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SATA 6Gb/s
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RPM
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7200RPM
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Cache
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64MB
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Warranty
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5 Years
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Extras
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Height (maximum)
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15.00mm (0.591 in)
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Width (maximum)
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70.10mm (2.760 in)
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Length (maximum)
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100.45mm (3.955 in)
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Weight (typical)
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200g (0.441 lb)
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PERFORMANCE
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Spin Speed (RPM)
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7200 RPM
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Sustained data transfer rate
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115MB/s
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Average latency
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4.16ms
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Random read seek time
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7.5ms
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Random write seek time
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8.5ms
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I/O data transfer rate
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600MB/s
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Unrecoverable read errors
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1 in 10
15
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RELIABILITY
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MTBF
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1,400,000 hours
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Annual Failure Rate
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0.62%
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POWER
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12V start max current
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0.85A
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5V start max current
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0.51A
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Average idle power
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2.95W
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Average operating power
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5.43W
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ENVIRONMENT
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Ambient Temperature
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Operating
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5°–60°C
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Nonoperating
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-40°–70°C
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Maximum operating temperature change
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20°C per hour
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Maximum nonoperating temperature change
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20°C per hour
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Shock
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Operating Shock (max)
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70 / 40 Gs for 2ms
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Nonoperating Shock (max)
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400 Gs for 2ms
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ACOUSTICS
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Acoustics (Idle Volume)
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2.2 bels
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Acoustics (Seek Volume)
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2.8 bels
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![Product Image of Seagate Constellation.2 1TB 7200PRM SATAIII 6GB/S 2.5 inch 64MB Cache Hard Drive](javascript:openindex("images/parts/HDD/ST91000640NS.jpg",200,147))
