Key Advantages
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Second-generation perpendicular recording delivers up to 450-GB capacity.
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Unprecedented performance with a 28 percent increase in sustained data rate, up to 164 MB/sec.
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IndustryĆ?s highest 3.5-inch drive reliability at 1.6-million-hours MTBF.
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Seagate proprietary PowerTrimĆ? technology provides a 61 percent improvement in watts/GB at idle.
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Advanced read/write technology delivers unrecoverable error rate of 1×10-16ĆĀ
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Available in FC interface
Best-Fit Applications
All mainstream enterprise applications, such as:
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Email
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Business processing
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Transaction processing
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Decision support
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Storage area networks
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Networked attached storage
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Internet and e-commerce
Key Features and Benefits
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Second-generation perpendicular recording delivers up to 450-GB storage
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Unprecedented performance with a sustained data rate up to 164 MB/sec
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The industryĆ?s highest 3.5-inch drive reliability at 1.6 million hours MTBF
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Advanced read/write technology drives an error rate of 1x10E-16
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PowerTrimĆ? technology provides best-in-class IOPS/watt
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Integrated data integrity provisions protect against system miscompare errors
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Supports T10 end-to-end data protection for new system development
| Specifications | |
|---|---|
| Model Number | ST3146356SS |
| Interface | SAS 3Gb/s |
| Cache | 16MB |
| Capacity | 146GB |
| Areal density (avg) | 165Gb/in2 |
| Guaranteed Sectors | 286,749,488 |
| PHYSICAL | |
| Height | 26.11mm (1.028 in) |
| Width | 101.85mm (4.010 in) |
| Length | 146.99mm (5.787 in) |
| Weight (typical) | 674g (1.487 lb) |
| PERFORMANCE | |
| Spin Speed (RPM) | 15,000 RPM |
| Sustained data transfer rate | 171,000Mb/s |
| Average latency | 2.0ms |
| Random read seek time | 3.4ms |
| Random write seek time | 3.9ms |
| I/O data transfer rate | 300MB/s |
| Unrecoverable read errors | 1 in 1016 |
| RELIABILITY | |
| MTBF | 1,600,000 hours |
| Annual Failure Rate | 0.55% |
| POWER | |
| Maximum start current, AC | 3.82 |
| Maximum start current, DC | 1.74 |
| ENVIRONMENT | |
| Ambient Temperature | |
| Operating | 5ð�55ðC |
| Nonoperating | -40ð�70ðC |
| Maximum operating temperature change | 20ưC per hour |
| Maximum nonoperating temperature change | 20ưC per hour |
| Shock | |
| Operating Shock (max) | 25 Gs for 2ms |
| Nonoperating Shock (max) | 300 Gs for 2ms |
| ACOUSTICS | |
| Acoustics (Idle Volume) | 3.5 bels |
| Acoustics (Seek Volume) | 3.7 bels |
04 3550600
052 7036860
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