| 2.5” Solid State Drive | |||||
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Identify Device Parameters | ||||||
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| Word |
| Contents | Description |
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| 0 |
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| 0C5Ah | General information |
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| 1 |
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| 3FFFh | Number of logical cylinders |
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| 2 |
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| C837h | Specific configuration |
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| 3 |
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| 0010h | Number of logical heads |
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| 4 – 5 |
| 0 | Retired |
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| 6 |
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| 003Fh | Number of logical sectors per logical track |
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| 7 – 8 |
| 0 | Reserved |
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| 9 |
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| 0000h | Retired |
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| 10 |
| XXXX | Serial number(20 ASCII characters) |
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| 20 |
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| 0000h | Retired |
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| 21 |
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| 4000h | Buffer Memory Size |
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| 22 |
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| 3000h | Obsolete |
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| 23 | - 26 |
| XXXX | Firmware revision (8 ASCII characters) |
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| 27- 46 |
| XXXX | Model number |
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| 47 |
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| 8010h | Number of sectors on multiple commands |
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| 48 |
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| 0000h | Reserved |
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| 49 |
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| 2F00h | Capabilities |
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| 50 |
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| 4000h | Capabilities |
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| 51 | - 52 |
| 0200h | PIO Mode support |
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| 53 |
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| 0007h | Reserved |
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| 54 |
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| 3FFFh | Number of current logical cylinders |
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| 55 |
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| 0010h | Number of current logical heads |
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| 56 |
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| 003Fh | Number of current logical sectors per track |
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| 57 |
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| FC10h | Obsolete |
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| 58 |
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| 00FBh |
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| 59 |
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| 0110h | Multiple sector setting |
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| 60 |
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| XXXXh | Total number of user addressable sectors (LBA mode only) |
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| 61 |
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| XXXXh |
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| 62 |
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| 0000h | Obsolete |
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| 63 |
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| 0007h |
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| 64 |
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| 0003h | Flow control PIO transfer modes supported |
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| 65 |
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| 0078h | Minimum Multiword DMA transfer cycle time per word |
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| 66 |
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| 0078h | Manufacturer’s recommended Multiword DMA transfer cycle time per word |
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| 67 |
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| 0078h | Minimum PIO transfer cycle time without flow control |
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| 68 |
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| 0078h | Minimum PIO transfer cycle time with IORDY flow control |
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| 69 | - 74 |
| 0 | Reserved |
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| 75 |
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| 001Fh | Queue Depth |
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| 76 |
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| 0706h | Serial ATA capability |
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| 77 |
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| 0000h | Reserved |
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| 78 |
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| 004Ch | Serial ATA features supported |
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| 79 |
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| 0048h | Serial ATA features enabled |
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Transcend Information Inc. | 16 |
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Page 16
Image 16
