500GB Seagate Momentus 16MB Cache 7200rpm (ST9500420AS)
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500GB Seagate Momentus 16MB Cache 7200rpm (ST9500420AS)
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Seagate Momentus 7200.4 | 2.5" 7200rpm SATA II | 500GB 16MB Cache More details... |
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SKU: ST9500420AS
RRP: $216.00 Our Price: $192.00 You Save: $24.00 
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Product Details
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| Seagate Momentus SATA HARD DRIVE - 500GB 16MB Cache | | The Seagate® Momentus® 7200.4 drive delivers the highest available capacity and performance in a laptop hard drive and draw only .05 percent more power than a 5400-RPM laptop drive. - 2.5-inch SATA Portable Hard Drive
- 500GB, 16 MB Cache, SATA 3 Gb/s, 7200rpm
| | | Key Advantages | Best-Fit Applications | - Highest available notebook performance
- 500-GB capacity
- Native Command Queuing
- Green features:
- Lowest-power 7200-RPM laptop hard drive yet
- Ramp load features improve idle power consumption
- State-of-the-art error correction
- Fluid dynamic bearing motor
- Support for S.M.A.R.T. drive monitoring and reporting
- Support for Read Multiple and Write Multiple commands
| - High-performance and mainstream laptop PCs
- Small form factor PCs
- Workstations
- Industrial applications
- Non-mission-critical blade servers
| | Specifications | | Model Number | ST9500420AS | | Interface | SATA 3.0Gb/s | | Cache | 16 MBytes | | Capacity | 500 GB | | Areal density (avg) | 394 Gbits/inch2 | | Guaranteed Sectors | 976,773,168 | | Physical | | Height (max) | 9.5 mm (0.374 inches) | | Width (max) | 69.85 mm (2.75 inches) | | Length (max) | 100.35 mm (3.957 inches) | | Weight (typical) | 110 grams (0.238 pounds) | | Performance | | Spindle Speed | 7,200 rpm | | Average latency | 4.17 msec | | Random read seek time | 11.0 msec | | Random write seek time | 13.0 msec | | Reliability | | Annual Failure Rate | 0.5 | | Power | | 12V start max current | 1.0 amps | Specifications and appearance are given as guidelines and may change without notice.
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