Specifications
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... 11 1.4 Caution...13 2.0 General features of the drive 15 3.0 Fixed-disk subsystem description 19 3.1 Control electronics 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 ... 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
... 11 1.4 Caution...13 2.0 General features of the drive 15 3.0 Fixed-disk subsystem description 19 3.1 Control electronics 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 ... 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
Specifications
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... 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 ... 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 7.6.3 Operating shock 66 7.6.4 Nonoperating shock 66 7.6.5 Nonoperating rotational shock 67 Deskstar 7K80 Hard Disk Drive Specification 2
... 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 ... 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 7.6.3 Operating shock 66 7.6.4 Nonoperating shock 66 7.6.5 Nonoperating rotational shock 67 Deskstar 7K80 Hard Disk Drive Specification 2
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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...-bit Address Feature Set 106 10.17 Streaming feature Set 106 10.17.1 Streaming commands 107 10.17.2 Urgent bit 107 10.17.3 Flush to Disk bit 107 10.17.4 Not Sequential bit 108 10.17.5 Read Continuous bit 108 10.17.6 Write Continuous bit 108 10.17.7 Handle Streaming Error....17.8 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
...-bit Address Feature Set 106 10.17 Streaming feature Set 106 10.17.1 Streaming commands 107 10.17.2 Urgent bit 107 10.17.3 Flush to Disk bit 107 10.17.4 Not Sequential bit 108 10.17.5 Read Continuous bit 108 10.17.6 Write Continuous bit 108 10.17.7 Handle Streaming Error....17.8 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
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
Specifications
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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 Function Subcommands 209 12.42.2 Device Attribute Data Structure 213 12.42.3 Device Attribute Thresholds data structure 216 12.42.4 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 Function Subcommands 209 12.42.2 Device Attribute Data Structure 213 12.42.3 Device Attribute Thresholds data structure 216 12.42.4 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
Specifications
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... (30h/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
... (30h/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
Specifications
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... function - HDS728040PLAT20 HDS728080PLAT20 41.1GB 82.3GB For Serial ATA function specification, please refer to change without notice. 1.2 References • Information Technology - Addendum.' AT Attachment with 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
... function - HDS728040PLAT20 HDS728080PLAT20 41.1GB 82.3GB For Serial ATA function specification, please refer to change without notice. 1.2 References • Information Technology - Addendum.' AT Attachment with 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
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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... 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 drive can be damaged by electrostatic discharge (ESD). Deskstar 7K80 Hard Disk Drive Specification 13
... 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 drive can be damaged by electrostatic discharge (ESD). Deskstar 7K80 Hard Disk Drive Specification 13
Specifications
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Deskstar 7K80 Hard Disk Drive Specification 14
Deskstar 7K80 Hard Disk Drive Specification 14
Specifications
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Addendum." Deskstar 7K80 Hard Disk Drive specification 15 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 actuator servo • Load/Unload mechanism, non head disk contact start/stop •...
Addendum." Deskstar 7K80 Hard Disk Drive specification 15 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 actuator servo • Load/Unload mechanism, non head disk contact start/stop •...
Specifications
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Deskstar 7K80 Hard Disk Drive Specification 16
Deskstar 7K80 Hard Disk Drive Specification 16
Specifications
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Deskstar 7K80 Hard Disk Drive Specification 18
Deskstar 7K80 Hard Disk Drive Specification 18
Specifications
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Dynamic braking is used to the actuator ramp outside of the disk where it parks. Deskstar 7K80 Hard Disk Drive Specification 19 A closed loop control. When the drive is balanced to provide closed -loop positioning servo controls the movement of the servo and takes corresponding action if an error occurs. • Monitors various ...
Dynamic braking is used to the actuator ramp outside of the disk where it parks. Deskstar 7K80 Hard Disk Drive Specification 19 A closed loop control. When the drive is balanced to provide closed -loop positioning servo controls the movement of the servo and takes corresponding action if an error occurs. • Monitors various ...
Specifications
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Deskstar 7K80 Hard Disk Drive Specification 20
Deskstar 7K80 Hard Disk Drive Specification 20
Specifications
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...,240 160,836,480 Total logical data bytes 41,174,138,880 82,348,277,760 Notes: 1. Deskstar 7K80 Hard Disk Drive Specification 21 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 567-1170 567-1170 Number of heads 1 2 Number of...
...,240 160,836,480 Total logical data bytes 41,174,138,880 82,348,277,760 Notes: 1. Deskstar 7K80 Hard Disk Drive Specification 21 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 567-1170 567-1170 Number of heads 1 2 Number of...
Specifications
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... Block Assignment 201h Port/Node ID 11b Hitachi GST China Deskstar 7K80 000CCAh 300h 11b 4.4 Drive organization 4.4.1 Drive format Upon shipment from manufacturing the drive satisfies the sector continuity in the physical format by means of buffer segments (write) Recording density - max (Kbpi) Track density [TPI] Areal density - Deskstar 7K80 Hard Disk Drive Specification 22 4.2 Data sheet Table 2: Mechanical...
... Block Assignment 201h Port/Node ID 11b Hitachi GST China Deskstar 7K80 000CCAh 300h 11b 4.4 Drive organization 4.4.1 Drive format Upon shipment from manufacturing the drive satisfies the sector continuity in the physical format by means of buffer segments (write) Recording density - max (Kbpi) Track density [TPI] Areal density - Deskstar 7K80 Hard Disk Drive Specification 22 4.2 Data sheet Table 2: Mechanical...