Specifications
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...19 3.2 Head disk assembly 19 3.3 Actuator 19 4.0 Drive characteristics 21 4.1 Default logical drive parameters 21 4.2 Data sheet 22 4.3 World Wide Name Assignment 22 4.4 Drive organization 22 4.4.1 Drive format 22 4.4.2 Cylinder allocation 23 4.5 Performance characteristics 24 4.5.1 Command overhead 24 4.5.2 Mechanical positioning 24 4.5.3 Drive ready time 26 4.5.4 Data transfer speed 27 4.5.5 ...6.3 Signal descriptions 35 6.4 Interface logic signal levels 38 6.5 Reset timings 38 6.6 PIO timings 39 6.6.1 Write DRQ interval time 39 Deskstar 7K80 Hard Disk Drive Specification 1
...19 3.2 Head disk assembly 19 3.3 Actuator 19 4.0 Drive characteristics 21 4.1 Default logical drive parameters 21 4.2 Data sheet 22 4.3 World Wide Name Assignment 22 4.4 Drive organization 22 4.4.1 Drive format 22 4.4.2 Cylinder allocation 23 4.5 Performance characteristics 24 4.5.1 Command overhead 24 4.5.2 Mechanical positioning 24 4.5.3 Drive ready time 26 4.5.4 Data transfer speed 27 4.5.5 ...6.3 Signal descriptions 35 6.4 Interface logic signal levels 38 6.5 Reset timings 38 6.6 PIO timings 39 6.6.1 Write DRQ interval time 39 Deskstar 7K80 Hard Disk Drive Specification 1
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...59 7.3 DC power requirements 59 7.3.1 Input voltage 59 7.3.2 Power supply current (typical 60 7.3.3 Power supply generated ripple at drive power connector 60 7.4 Reliability 61 7.4.1 Data integrity 61 7.4.2 Cable noise interference 61 7.4.3 Start/stop cycles 61 7.4.4 Preventive ...off sequence 61 7.5 Mechanical specifications 62 7.5.1 Physical dimensions and weight 62 7.5.2 Mounting hole locations 63 7.5.3 Connector locations 63 7.5.4 Drive mounting 64 7.5.5 Heads unload and actuator lock 64 7.6 Vibration and shock 65 7.6.1 Operating vibration 65 7.6.2 Nonoperating vibration 65 ...
...59 7.3 DC power requirements 59 7.3.1 Input voltage 59 7.3.2 Power supply current (typical 60 7.3.3 Power supply generated ripple at drive power connector 60 7.4 Reliability 61 7.4.1 Data integrity 61 7.4.2 Cable noise interference 61 7.4.3 Start/stop cycles 61 7.4.4 Preventive ...off sequence 61 7.5 Mechanical specifications 62 7.5.1 Physical dimensions and weight 62 7.5.2 Mounting hole locations 63 7.5.3 Connector locations 63 7.5.4 Drive mounting 64 7.5.5 Heads unload and actuator lock 64 7.6 Vibration and shock 65 7.6.1 Operating vibration 65 7.6.2 Nonoperating vibration 65 ...
Specifications
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... 9.1 Register set 73 9.2 Alternate Status Register 74 9.3 Command Register 74 9.4 Cylinder High Register 74 9.5 Cylinder Low Register 74 9.6 Data Register 75 9.7 Device Control Register 75 9.8 Drive Address Register 76 9.9 Device/Head Register 76 9.10 Error Register 77 9.11 Features Register 77 9.12 Sector Count Register 77 9.13 Sector Number Register 78... 10.4.1 Logical CHS addressing mode 84 10.4.2 LBA addressing mode 84 10.5 Power management features 85 10.5.1 Power mode 85 10.5.2 Power management commands 85 Deskstar 7K80 Hard Disk Drive Specification 3
... 9.1 Register set 73 9.2 Alternate Status Register 74 9.3 Command Register 74 9.4 Cylinder High Register 74 9.5 Cylinder Low Register 74 9.6 Data Register 75 9.7 Device Control Register 75 9.8 Drive Address Register 76 9.9 Device/Head Register 76 9.10 Error Register 77 9.11 Features Register 77 9.12 Sector Count Register 77 9.13 Sector Number Register 78... 10.4.1 Logical CHS addressing mode 84 10.4.2 LBA addressing mode 84 10.5 Power management features 85 10.5.1 Power mode 85 10.5.2 Power management commands 85 Deskstar 7K80 Hard Disk Drive Specification 3
Specifications
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....8 Streaming Logs 108 11.0 Command protocol 109 11.1 PIO Data In commands 109 11.2 PIO Data Out Commands 110 11.3 Non-data commands 112 Deskstar 7K80 Hard Disk Drive Specification 4 Function 87 10.6.1 Attributes 87 10.6.2 Attribute values 87 10.6.3 Attribute thresholds 87 10.6.4 Threshold exceeded condition 87 10.6.5 S.M.A.R.T. commands 87 10.6.6 Off...
....8 Streaming Logs 108 11.0 Command protocol 109 11.1 PIO Data In commands 109 11.2 PIO Data Out Commands 110 11.3 Non-data commands 112 Deskstar 7K80 Hard Disk Drive Specification 4 Function 87 10.6.1 Attributes 87 10.6.2 Attribute values 87 10.6.3 Attribute thresholds 87 10.6.4 Threshold exceeded condition 87 10.6.5 S.M.A.R.T. commands 87 10.6.6 Off...
Specifications
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... Security Disable Password (F6h 184 12.31 Security Erase Prepare 185 12.32 Security Erase Unit (F4h 186 12.33 Security Freeze Lock (F5h 188 Deskstar 7K80 Hard Disk Drive Specification 5
... Security Disable Password (F6h 184 12.31 Security Erase Prepare 185 12.32 Security Erase Unit (F4h 186 12.33 Security Freeze Lock (F5h 188 Deskstar 7K80 Hard Disk Drive Specification 5
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.../31h 237 12.53 Write Sectors Ext 239 12.54 Write Stream DMA (3Ah 241 12.55 Write Stream PIO (3Bh 243 13.0 Timings ...247 Deskstar 7K80 Hard Disk Drive Specification 6 Log Directory 218 12.42.5 S.M.A.R.T. Function Set (B0h 208 12.42.1 S.M.A.R.T.
.../31h 237 12.53 Write Sectors Ext 239 12.54 Write Stream DMA (3Ah 241 12.55 Write Stream PIO (3Bh 243 13.0 Timings ...247 Deskstar 7K80 Hard Disk Drive Specification 6 Log Directory 218 12.42.5 S.M.A.R.T. Function Set (B0h 208 12.42.1 S.M.A.R.T.
Specifications
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... Table 45.Power supply current of 80GB and 40GB models 60 Table 46.Power supply generated ripple at drive power connector 60 Table 47.Random vibration PSD 65 Table 48.Random vibration PSD profile break points (operating... definition 126 Table 78.Downlad Microcode Command (92h 127 Table 79.Execute Device Diagnostic command (90h 129 Table 80.Flush Cache command (E7h 130 Table 81.Flush Cache Ext Command (EAh 131 Table 82.Format Track command ....Identify device information (Part 2 of 7 137 Table 87.Identify device information (Part 3 of 7 138 Deskstar 7K80 Hard Disk Drive Specifacation 8
... Table 45.Power supply current of 80GB and 40GB models 60 Table 46.Power supply generated ripple at drive power connector 60 Table 47.Random vibration PSD 65 Table 48.Random vibration PSD profile break points (operating... definition 126 Table 78.Downlad Microcode Command (92h 127 Table 79.Execute Device Diagnostic command (90h 129 Table 80.Flush Cache command (E7h 130 Table 81.Flush Cache Ext Command (EAh 131 Table 82.Format Track command ....Identify device information (Part 2 of 7 137 Table 87.Identify device information (Part 3 of 7 138 Deskstar 7K80 Hard Disk Drive Specifacation 8
Specifications
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....Security Set Password Information 189 Table 131.Security Unlock command (F2h 191 Table 132.Seek command (7xh 193 Table 133.Set Features command (EFh 194 Deskstar 7K80 Hard Disk Drive Specifacation 9
....Security Set Password Information 189 Table 131.Security Unlock command (F2h 191 Table 132.Seek command (7xh 193 Table 133.Set Features command (EFh 194 Deskstar 7K80 Hard Disk Drive Specifacation 9
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.../31h 237 Table 165.Write Sectors Ext 239 Table 166.Write Stream DMA Command (3Ah 241 Table 167.Write Stream PIO Command (3Bh 243 Deskstar 7K80 Hard Disk Drive Specifacation 10 summary error log sector 218 Table 150.Error log data structure 219 Table 151.Command data structure 219 Table 152.Error data...
.../31h 237 Table 165.Write Sectors Ext 239 Table 166.Write Stream DMA Command (3Ah 241 Table 167.Write Stream PIO Command (3Bh 243 Deskstar 7K80 Hard Disk Drive Specifacation 10 summary error log sector 218 Table 150.Error log data structure 219 Table 151.Command data structure 219 Table 152.Error data...
Specifications
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... ATA interface and a rotational speed of force) G2/Hz (32 ft/sec)2 per Hertz Gb 1,000,000,000 bits GB 1,000,000,000 bytes Deskstar 7K80 Hard Disk Drive Specification 11 These specifications are subject to 'Serial ATA function - Addendum.' HDS728040PLAT20 HDS728080PLAT20 41.1GB 82.3GB For Serial ATA function specification, please refer to change without...
... ATA interface and a rotational speed of force) G2/Hz (32 ft/sec)2 per Hertz Gb 1,000,000,000 bits GB 1,000,000,000 bytes Deskstar 7K80 Hard Disk Drive Specification 11 These specifications are subject to 'Serial ATA function - Addendum.' HDS728040PLAT20 HDS728080PLAT20 41.1GB 82.3GB For Serial ATA function specification, please refer to change without...
Specifications
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GND ground h hexadecimal HDD hard disk drive Hz Hertz I Input ILS integrated lead suspension I/O Input/Output ISO International Standards Organization KB 1,000 bytes Kbpi 1000 bits per inch kgf-cm kilogram (force)-... reset R/W read/write sec second SELV secondary low voltage S.M.A.R.TSelf-Monitoring, Analysis, and Reporting Technology TPI tracks per inch Trk track TTL transistor-transistor logic Deskstar 7K80 Hard Disk Drive Specification 12
GND ground h hexadecimal HDD hard disk drive Hz Hertz I Input ILS integrated lead suspension I/O Input/Output ISO International Standards Organization KB 1,000 bytes Kbpi 1000 bits per inch kgf-cm kilogram (force)-... reset R/W read/write sec second SELV secondary low voltage S.M.A.R.TSelf-Monitoring, Analysis, and Reporting Technology TPI tracks per inch Trk track TTL transistor-transistor logic Deskstar 7K80 Hard Disk Drive Specification 12
Specifications
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Deskstar 7K80 Hard Disk Drive Specification 13 Any damages incurred to the top cover. • Do not cover the breathing hole on the top cover. • Do not touch the ... of the user. UL V VDE W 3-state Underwriters Laboratory volt Verband Deutscher Electrotechniker watt transistor-transistor tristate logic 1.4 Caution • Do not apply force to the drive after its removal from the shipping package and the ESD protective bag are the responsibility of the printed circuit board • This...
Deskstar 7K80 Hard Disk Drive Specification 13 Any damages incurred to the top cover. • Do not cover the breathing hole on the top cover. • Do not touch the ... of the user. UL V VDE W 3-state Underwriters Laboratory volt Verband Deutscher Electrotechniker watt transistor-transistor tristate logic 1.4 Caution • Do not apply force to the drive after its removal from the shipping package and the ESD protective bag are the responsibility of the printed circuit board • This...
Specifications
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Deskstar 7K80 Hard Disk Drive Specification 14
Deskstar 7K80 Hard Disk Drive Specification 14
Specifications
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2.0 General features of the drive • Formatted capacities of 40 GB and 80 GB • Spindle speeds of 7200 RPM • Fluid Dynamic Bearing motor • Enhanced IDE interface • Sector format of 512 bytes/sector • Closed-loop ...-7 compliant • UDMA 133 support • Streaming feature set support • World Wide Name Note: For serial ATA model, please refer "Serial ATA Function Specification - Deskstar 7K80 Hard Disk Drive specification 15 Addendum."
2.0 General features of the drive • Formatted capacities of 40 GB and 80 GB • Spindle speeds of 7200 RPM • Fluid Dynamic Bearing motor • Enhanced IDE interface • Sector format of 512 bytes/sector • Closed-loop ...-7 compliant • UDMA 133 support • Streaming feature set support • World Wide Name Note: For serial ATA model, please refer "Serial ATA Function Specification - Deskstar 7K80 Hard Disk Drive specification 15 Addendum."
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Deskstar 7K80 Hard Disk Drive Specification 16
Deskstar 7K80 Hard Disk Drive Specification 16
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Deskstar 7K80 Hard Disk Drive Specification 18
Deskstar 7K80 Hard Disk Drive Specification 18
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... positioning servo controls the movement of the disk where it parks. When the drive is operational. The spindle is driven directly by an in the actuator. Deskstar 7K80 Hard Disk Drive Specification 19 Venting of the servo and takes corresponding action if an error occurs...by a microprocessor, several logic modules, digital/analog modules, and various drivers and receivers. 3.0 Fixed-disk subsystem description 3.1 Control electronics The drive is a swing-arm assembly driven by a voice coil motor. The actuator assembly is used to align the actuator in a desired position....
... positioning servo controls the movement of the disk where it parks. When the drive is operational. The spindle is driven directly by an in the actuator. Deskstar 7K80 Hard Disk Drive Specification 19 Venting of the servo and takes corresponding action if an error occurs...by a microprocessor, several logic modules, digital/analog modules, and various drivers and receivers. 3.0 Fixed-disk subsystem description 3.1 Control electronics The drive is a swing-arm assembly driven by a voice coil motor. The actuator assembly is used to align the actuator in a desired position....
Specifications
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Deskstar 7K80 Hard Disk Drive Specification 20
Deskstar 7K80 Hard Disk Drive Specification 20
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...GB the Identify Device information word 01 limits the number of cylinders to Physical layout (that is, the number of heads) which is done automatically in the drive. Deskstar 7K80 Hard Disk Drive Specification 21 The logical layout to 16, 383 per track 63 63 Number of Cylinders2 16,383 16,383 Number of sectors 80...obtained by issuing an IDENTIFY DEVICE command. 4.0 Drive characteristics 4.1 Default logical drive parameters Table 1: Formatted capacities HDS728040PLAT20 HDS728080PLAT20 Physical Layout Label capacity (GB) 40 80 Bytes per sector 512 512 Sectors per track ...
...GB the Identify Device information word 01 limits the number of cylinders to Physical layout (that is, the number of heads) which is done automatically in the drive. Deskstar 7K80 Hard Disk Drive Specification 21 The logical layout to 16, 383 per track 63 63 Number of Cylinders2 16,383 16,383 Number of sectors 80...obtained by issuing an IDENTIFY DEVICE command. 4.0 Drive characteristics 4.1 Default logical drive parameters Table 1: Formatted capacities HDS728040PLAT20 HDS728080PLAT20 Physical Layout Label capacity (GB) 40 80 Bytes per sector 512 512 Sectors per track ...
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max (Kbpi) Track density [TPI] Areal density - Deskstar 7K80 Hard Disk Drive Specification 22 max (Gbits/in2 ) Number of data bands 757 133 2048 7200 up to 128 up to 63 689 87 / 90 / 93 62 30 4.3 World Wide Name Assignment Table 3: Word Wide Name Assignment Description Organization Hitachi GST Manufacturing Site Sriracha Plant, Thailand...
max (Kbpi) Track density [TPI] Areal density - Deskstar 7K80 Hard Disk Drive Specification 22 max (Gbits/in2 ) Number of data bands 757 133 2048 7200 up to 128 up to 63 689 87 / 90 / 93 62 30 4.3 World Wide Name Assignment Table 3: Word Wide Name Assignment Description Organization Hitachi GST Manufacturing Site Sriracha Plant, Thailand...