7,200 RPM
DT01ACA Series Hard Disk Drive
| DT01ACA050 | DT01ACA100 | DT01ACA200 | DT01ACA300 |
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Series Overview |
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Drive Capacity | 500GB | 1TB | 2TB | 3TB |
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Drive Interface |
| Serial ATA 3.0 / |
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Transfer Rate to Host |
| 6 Gb/sec |
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Number of user data cylinders |
| 16,383 |
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Bytes per sector (HOST) |
| 512 byte |
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Bytes per sector(DISK) |
| 4,096 byte |
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Logical blocks (LBA) | 976,773,168 | 1,953,525,168 | 3,907,029,168 | 5,860,533,168 |
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Performance |
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Rotational Speed |
| 7,200 RPM |
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Average Latency |
| 4.17ms |
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Buffer Size | 32MB | 32MB | 64MB | 64MB |
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Single track seek time (read) | 0.6 ms | 0.6 ms | 0.5 ms | 0.5 ms |
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Single track seek time (write) | 0.8 ms | 0.8 ms | 0.6 ms | 0.6 ms |
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Power Requirements |
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Voltage |
| 5V (+/- 5%), +12VDC ± 10% |
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Read/Write Power |
| 6.4 watts |
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Active Idle Power | 3.7 watts | 3.7 watts | 5.2 watts | 5.2 watts |
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Standby Power |
| 1.0 watts |
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Sleep Power |
| 1.0 watts |
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Physical Size |
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Dimensions (W) x (D) x (H) |
| 101.6 mm x 147 mm x 26.1 mm |
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Weight | 450 g | 450 g | 680 g | 680 g |
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Environmental |
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Temp - Operating |
| 0° to 60°C |
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Temp - |
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Vibration - Operating |
| 6.57 m/s² (0.67G) RMS 5 to 500 Hz |
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Vibration - |
| 10.2 m/s² (1.04G) RMS 2 to 200 Hz |
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Shock - Operating |
| 686 m/s² (70G) 2ms Half Sine |
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Shock - | 3430 m/s² (350G) 2ms | 3430 m/s² (350G) 2ms | 2940 m/s² (300G) 2ms | 2940 m/s² (300G) |
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| Half Sine | Half Sine | Half Sine | 2ms Half Sine |
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Acoustics |
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Acoustics (idle) | 25 dB | 25 dB | 27 dB | 27 dB |
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Acoustics (seek) | 26 dB | 26 dB | 28 dB | 28 dB |
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Reliability |
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Load/Unload |
| 300,000 times |
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Error rate |
| 1/1014 bit read |
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Warranty |
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Limited Warranty |
| 2 year (from date of purchase) |
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Visit us at: www.toshibastorage.com
1One Gigabyte (1 GB) means 109 = 1,000,000,000 bytes using powers of 10. A computer operating system, however, reports storage capacity using powers of 2 for the definition of
1 GB = 230 = 1,073,741,824 bytes, and therefore shows less storage capacity. Available storage capacity will also be less if the computer includes one or more
Subject to Change: While Toshiba has made every effort at the time of publication to ensure the accuracy of the information provided herein, product specifications, configurations, prices, system/component/ options availability are all subject to change without notice. Product image may represent design model.
© 2012 Toshiba America Electronic Components, Inc. All rights reserved.
DT01ACA 8/2012