Product Description
| 320GB Western Digital WD3200BEKT 7200rpm 2.5″ WD Scorpio BLack SATA laptop HDD
Drive is fully manufacturer refurbished, as new condition, 30 days warranty back-to-base. Product Specifications |
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Interface | SATA 3 Gb/s |
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| Performance Specifications | |
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Rotational Speed | 7,200 RPM (nominal) |
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Buffer Size | 16 MB |
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Average Latency | 4.20 ms (nominal) |
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| Seek Times | ||
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Read Seek Time | 12.0 ms |
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Track-To-Track Seek Time | 2.0 ms (average) |
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| Transfer Rates | ||
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Buffer To Host (Serial ATA) | 3 Gb/s (Max) |
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| Physical Specifications | |
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Formatted Capacity | 320,072 MB |
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Capacity | 320 GB |
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| Physical Dimensions | |
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| English | ||
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Height | 0.374 Inches |
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Depth | 3.94 Inches |
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Width | 2.75 Inches |
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Weight | 0.22 Pounds |
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| Metric | ||
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Height | 9.5 mm |
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Depth | 100 mm |
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Width | 69.85 mm |
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Weight | 99 g |
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| Environmental Specifications | |
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| Shock | ||
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Operating Shock (Read) | 350G, 2ms |
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Non-operating Shock | 1000G, 2 ms |
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| Acoustics | ||
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Idle Mode | 28 dBA (average) |
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Seek Mode 0 | 25 dBA (average) |
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| Temperature (English) | ||
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Operating | 32° F to 140° F |
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Non-operating | -40° F to 158° F |
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| Temperature (Metric) | ||
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Operating | -0° C to 60° C |
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Non-operating | -40° C to 70° C |
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| Humidity | ||
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Operating | 8% to 95% Non-condensing |
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Non-operating | 5-95% RH non-condensing |
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| Altitude (English) | ||
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Operating | -1,000 feet to 10,000 feet |
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Non-operating | -1,000 feet to 40,000 feet |
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| Altitude (Metric) | ||
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Operating | -305M to 3,050M |
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Non-operating | -305M to 12,200M |
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| Vibration | ||
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Operating | 0.00459 g²/Hz (10 to 500 Hz) |
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Non-operating | 0.05102 g²/Hz (10 to 500 Hz) |
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| Electrical Specifications | |
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| Current Requirements | ||
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5 VDC | |
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Read/Write |
500 mA |
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Idle |
400 mA |
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Standby |
50 mA |
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Sleep |
30 mA |
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Power Dissipation | |
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Read/Write |
2.50 Watts |
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Idle |
0.85 Watts |
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Standby |
0.25 Watts |
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Sleep |
0.15 Watts |
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Key Features
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| Capacity | : | 320.0 GB | |
| Designation | : | Laptop Computer | |
| Enclosure | : | Internal | |
| HDD Form Factor | : | 2.5″ | |
| Interface | : | Serial ATA | |
| Spindle Speed | : | 5400.0 RPM | |
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Technical Features
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| Average Latency | : | 5.56 ms | |
| Buffer Size | : | 8.0 MB | |
| External Data Transfer Rate | : | 150.0 MBps | |
| Interface (Detailed) | : | Serial ATA | |
| Seek Time | : | 12.0 ms | |
| Special Features | : | Integrated Backup Capability, S.M.A.R.T Technology | |
| Sound Emission | : | 26.0 dB | |
| Platform | : | PC | |
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Dimensions
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| Depth | : | 3.94 in. | |
| Height | : | 0.37 in. | |
| Weight | : | 0.26 lb. | |
| Width | : | 2.75 in. | |
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