Seagate Constellation ST9160511NS SATA Enterprise Hard Drive
Capacity: 160GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 2.5″x15mm (SFF Hard Drive)
Sustained Throughput (MBps): 95
Average Seek Time (read/write ms): 8.5 / 9.5
Electrical Interface Speed: SATA 300 – 3.0Gbps
On-Board Cache: 32MB
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The Constellation 7200 hard drive enables 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 SATA drives deliver cost-effective, eco-friendly nearline storage.
Key Features and Benefits
- Lowest operating power & enhanced POWER OPTIONS
with PowerChoice™ for even greater power savings during slow or idle periods
- First 2.5″, 15mm business critical drive on the MARKET
designed for enterprise reliability, vibration performance and high data integrity. Fits in more server & storage slots!
- Fastest Tier 2/Nearline HDD on the MARKET
(SAS @ 6Gb/s speed). At a system level (with more drives) the performance will be >2x as compared to 3.5″ HDD.
- The highest capacity 2.5″ enterprise drive with 500GB with both SAS and SATA interfaces. (160GB SATA also available for boot/entry server applications)
- 6Gbps SAS 2.0 allows for easier integration, enhanced features and outstanding performance
- Government-grade self-encrypting drive (SED) on SAS models
- Best performing nearline drive with Best-in-class Rotational Vibration
Compatibility
This drive is compatible with any of our SATA drive trays and any of our SATA controllers.
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Drive specification
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ST9160511NS
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Formatted Gbytes (512 bytes/SECTOR )
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160
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Bytes per SECTOR
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512
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Spindle speed (RPM)
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7,200
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I/O data transfer rate (MBps)
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300
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Cache buffer
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32 |
Interface Type
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Serial ATA-300
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Average latency
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4.16 ms
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Seek time (read / write) ms
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8.5 / 9.5
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Track-to-track seek (read / write) ms
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0.8 / 1.0
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Dimensions (HxLxW) mm
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14.8 / 100.5 / 70
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Weight
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0.188 kg
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Operating Shock (Read)
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70G, 2ms
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Non-operating Shock
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400G, 2ms
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Temperature – Operating
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5C -55C
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Temperature – Non-operating
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-40C – 70C
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Current Requirements 12VDC (Read/Write, Idle)
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2.8w / 2.3w
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