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hdparm

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Mar 27th, 2016
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  1. [korobi@lenovo-arch ~]$ sudo hdparm -I /dev/sdb
  2.  
  3. /dev/sdb:
  4.  
  5. ATA device, with non-removable media
  6. Model Number: ST1000LM024 HN-M101MBB
  7. Serial Number: S2SMJ9AD764240
  8. Firmware Revision: 2AR20002
  9. Transport: Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
  10. Standards:
  11. Used: unknown (minor revision code 0x0028)
  12. Supported: 8 7 6 5
  13. Likely used: 8
  14. Configuration:
  15. Logical max current
  16. cylinders 16383 0
  17. heads 15 0
  18. sectors/track 63 0
  19. --
  20. LBA user addressable sectors: 268435455
  21. LBA48 user addressable sectors: 1953525168
  22. Logical Sector size: 512 bytes
  23. Physical Sector size: 4096 bytes
  24. Logical Sector-0 offset: 0 bytes
  25. device size with M = 1024*1024: 953869 MBytes
  26. device size with M = 1000*1000: 1000204 MBytes (1000 GB)
  27. cache/buffer size = 16384 KBytes
  28. Form Factor: 2.5 inch
  29. Nominal Media Rotation Rate: 5400
  30. Capabilities:
  31. LBA, IORDY(can be disabled)
  32. Queue depth: 32
  33. Standby timer values: spec'd by Standard, no device specific minimum
  34. R/W multiple sector transfer: Max = 16 Current = ?
  35. Advanced power management level: 254
  36. DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5
  37. Cycle time: min=120ns recommended=120ns
  38. PIO: pio0 pio1 pio2 pio3 pio4
  39. Cycle time: no flow control=120ns IORDY flow control=120ns
  40. Commands/features:
  41. Enabled Supported:
  42. * SMART feature set
  43. Security Mode feature set
  44. * Power Management feature set
  45. * Write cache
  46. * Look-ahead
  47. * Host Protected Area feature set
  48. * WRITE_BUFFER command
  49. * READ_BUFFER command
  50. * NOP cmd
  51. * DOWNLOAD_MICROCODE
  52. * Advanced Power Management feature set
  53. SET_MAX security extension
  54. * 48-bit Address feature set
  55. * Device Configuration Overlay feature set
  56. * Mandatory FLUSH_CACHE
  57. * FLUSH_CACHE_EXT
  58. * SMART error logging
  59. * SMART self-test
  60. * General Purpose Logging feature set
  61. * 64-bit World wide name
  62. * IDLE_IMMEDIATE with UNLOAD
  63. * WRITE_UNCORRECTABLE_EXT command
  64. * {READ,WRITE}_DMA_EXT_GPL commands
  65. * Segmented DOWNLOAD_MICROCODE
  66. * Gen1 signaling speed (1.5Gb/s)
  67. * Gen2 signaling speed (3.0Gb/s)
  68. * Native Command Queueing (NCQ)
  69. * Host-initiated interface power management
  70. * Phy event counters
  71. * Idle-Unload when NCQ is active
  72. Device-initiated interface power management
  73. * Software settings preservation
  74. * SMART Command Transport (SCT) feature set
  75. * SCT Read/Write Long (AC1), obsolete
  76. * SCT Write Same (AC2)
  77. * SCT Error Recovery Control (AC3)
  78. * SCT Features Control (AC4)
  79. * SCT Data Tables (AC5)
  80. Security:
  81. Master password revision code = 65534
  82. supported
  83. not enabled
  84. not locked
  85. frozen
  86. not expired: security count
  87. supported: enhanced erase
  88. 200min for SECURITY ERASE UNIT. 200min for ENHANCED SECURITY ERASE UNIT.
  89. Logical Unit WWN Device Identifier: 50004cf20acb9e17
  90. NAA : 5
  91. IEEE OUI : 0004cf
  92. Unique ID : 20acb9e17
  93. Checksum: correct
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