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... References 1 1.3 Abbreviations 1 1.4 Caution...3 2.0 General features of the drive 5 3.0 Fixed-disk subsystem description 9 3.1 Control electronics 9 3.2 Head disk assembly 9 3.3 Actuator 9 4.0 Drive characteristics 11 4.1 Default logical drive parameters 11 4.2 Data sheet 12 4.3 World Wide Name Assignment 12 4.4 Drive organization 12 4.4.1 Drive format 12 4.4.2 Cylinder allocation 13 4.5 Performance characteristics 14 4.5.1 Command overhead... 33 6.7 Multi word DMA timings 34 6.8 Ultra DMA timings 35 6.8.1 Initiating Read DMA 35 Deskstar 7K400 Hard Disk Drive Specification
... References 1 1.3 Abbreviations 1 1.4 Caution...3 2.0 General features of the drive 5 3.0 Fixed-disk subsystem description 9 3.1 Control electronics 9 3.2 Head disk assembly 9 3.3 Actuator 9 4.0 Drive characteristics 11 4.1 Default logical drive parameters 11 4.2 Data sheet 12 4.3 World Wide Name Assignment 12 4.4 Drive organization 12 4.4.1 Drive format 12 4.4.2 Cylinder allocation 13 4.5 Performance characteristics 14 4.5.1 Command overhead... 33 6.7 Multi word DMA timings 34 6.8 Ultra DMA timings 35 6.8.1 Initiating Read DMA 35 Deskstar 7K400 Hard Disk Drive Specification
Specifications
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...7.3.2 Power supply current (typical 51 7.3.3 Power supply generated ripple at drive power connector 52 7.4 Reliability 53 7.4.1 Data integrity 53 7.4.2 Cable ...Drive mounting 57 7.5.5 Heads unload and actuator lock 57 7.6 Vibration and shock 58 7.6.1 Operating vibration 58 7.6.2 Nonoperating vibration 58 7.6.3 Operating shock 59 7.6.4 Nonoperating shock 59 7.6.5 Nonoperating rotational shock 60 7.7 Acoustics 61 7.8 Identification labels 61 7.9 Safety ...62 7.9.1 UL and CSA standard conformity 62 7.9.2 German safety mark 62 7.9.3 Flammability 62 Deskstar 7K400 Hard Disk Drive...
...7.3.2 Power supply current (typical 51 7.3.3 Power supply generated ripple at drive power connector 52 7.4 Reliability 53 7.4.1 Data integrity 53 7.4.2 Cable ...Drive mounting 57 7.5.5 Heads unload and actuator lock 57 7.6 Vibration and shock 58 7.6.1 Operating vibration 58 7.6.2 Nonoperating vibration 58 7.6.3 Operating shock 59 7.6.4 Nonoperating shock 59 7.6.5 Nonoperating rotational shock 60 7.7 Acoustics 61 7.8 Identification labels 61 7.9 Safety ...62 7.9.1 UL and CSA standard conformity 62 7.9.2 German safety mark 62 7.9.3 Flammability 62 Deskstar 7K400 Hard Disk Drive...
Specifications
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commands 82 Deskstar 7K400 Hard Disk Drive Specification 7.9.4 Safe handling 62 7.9.5 Environment 62 7.9.6 Secondary circuit protection 62 7.10 Electromagnetic compatibility 63 7.10.1 CE mark 63 7.10.2 C-TICK mark 63 7.10.3 BSMI... set 67 9.2 Alternate Status Register 68 9.3 Command Register 68 9.4 Cylinder High Register 68 9.5 Cylinder Low Register 68 9.6 Data Register 69 9.7 Device Control Register 69 9.8 Drive Address Register 70 9.9 Device/Head Register 70 9.10 Error Register 71 9.11 Features Register 71 9.12 Sector Count Register 71 9.13 Sector Number Register 72...
commands 82 Deskstar 7K400 Hard Disk Drive Specification 7.9.4 Safe handling 62 7.9.5 Environment 62 7.9.6 Secondary circuit protection 62 7.10 Electromagnetic compatibility 63 7.10.1 CE mark 63 7.10.2 C-TICK mark 63 7.10.3 BSMI... set 67 9.2 Alternate Status Register 68 9.3 Command Register 68 9.4 Cylinder High Register 68 9.5 Cylinder Low Register 68 9.6 Data Register 69 9.7 Device Control Register 69 9.8 Drive Address Register 70 9.9 Device/Head Register 70 9.10 Error Register 71 9.11 Features Register 71 9.12 Sector Count Register 71 9.13 Sector Number Register 72...
Specifications
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... Overlay (B1h 116 12.3.1 DEVICE CONFIGURATION RESTORE (Subcommand C0h).116 12.3.2 DEVICE CONFIGURATION FREEZE LOCK (Subcommand C1h)116 12.3.3 DEVICE CONFIGURATION IDENTIFY (Subcommand C2h) 117 Deskstar 7K400 Hard Disk Drive Specification
... Overlay (B1h 116 12.3.1 DEVICE CONFIGURATION RESTORE (Subcommand C0h).116 12.3.2 DEVICE CONFIGURATION FREEZE LOCK (Subcommand C1h)116 12.3.3 DEVICE CONFIGURATION IDENTIFY (Subcommand C2h) 117 Deskstar 7K400 Hard Disk Drive Specification
Specifications
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... Unlock (F2h 190 12.39 Seek (7xh 191 12.40 Service (A2h 192 12.41 Set Features (EFh 193 12.41.1 Set Transfer mode 194 Deskstar 7K400 Hard Disk Drive Specification
... Unlock (F2h 190 12.39 Seek (7xh 191 12.40 Service (A2h 192 12.41 Set Features (EFh 193 12.41.1 Set Transfer mode 194 Deskstar 7K400 Hard Disk Drive Specification
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... 12.59 Write Sector(s) (34h 241 12.60 Write Stream DMA (3Ah 243 12.61 Write Stream PIO (3Bh 246 13.0 Time-out values 249 Deskstar 7K400 Hard Disk Drive Specification Function Set (B0h 207 12.46.1 S.M.A.R.T. Function Subcommands 207 12.46.2 Device Attribute Data Structure 211 12.46.3 Device Attribute Thresholds data structure...
... 12.59 Write Sector(s) (34h 241 12.60 Write Stream DMA (3Ah 243 12.61 Write Stream PIO (3Bh 246 13.0 Time-out values 249 Deskstar 7K400 Hard Disk Drive Specification Function Set (B0h 207 12.46.1 S.M.A.R.T. Function Subcommands 207 12.46.2 Device Attribute Data Structure 211 12.46.3 Device Attribute Thresholds data structure...
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... 48. Device Control Register 69 Table 61. Command table for Disabling Auto Spin 48 Table 45. Command Set (1 of 7 127 7K400 Hard Disk Drive Specification Device Configuration Overlay Data structure 118 Table 81. Flush Cache command (E7h 122 Table 85. Format Track command (50h 124 Table...111 Table 76. Configure Stream Command (51h 114 Table 78. DCO error information definition 119 Table 82. Power supply generated ripple at drive power connector 52 Table 51. Rotational shock 60 Table 56. Device Head/Register 70 Table 63. Default Register Values 76 Table 67...
... 48. Device Control Register 69 Table 61. Command table for Disabling Auto Spin 48 Table 45. Command Set (1 of 7 127 7K400 Hard Disk Drive Specification Device Configuration Overlay Data structure 118 Table 81. Flush Cache command (E7h 122 Table 85. Format Track command (50h 124 Table...111 Table 76. Configure Stream Command (51h 114 Table 78. DCO error information definition 119 Table 82. Power supply generated ripple at drive power connector 52 Table 51. Rotational shock 60 Table 56. Device Head/Register 70 Table 63. Default Register Values 76 Table 67...
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... Table 135. Extended Error log data structure 153 Table 110. Read Stream PIO Command (2Bh 175 Table 129. Table 90. Security Erase Unit (F4h 185 7K400 Hard Disk Drive Specification Identify device information (Part 4 of 7 129 Table 92. Read Stream Error Log 156 Table 114. Streaming Performance Parameters log 158 Table 117. Security...
... Table 135. Extended Error log data structure 153 Table 110. Read Stream PIO Command (2Bh 175 Table 129. Table 90. Security Erase Unit (F4h 185 7K400 Hard Disk Drive Specification Identify device information (Part 4 of 7 129 Table 92. Read Stream Error Log 156 Table 114. Streaming Performance Parameters log 158 Table 117. Security...
Specifications
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.../96h 221 Table 167. Write Long (32h/33h 233 Table 175. Write Stream DMA Command (3Ah 243 Table 180. Write Stream PIO Command (3Bh 246 7K400 Hard Disk Drive Specification Set Features command (EFh 193 Table 144. Set Max Unlock command (F9h 201 Table 149. Service command (A2h 192 Table 143. Sleep command...
.../96h 221 Table 167. Write Long (32h/33h 233 Table 175. Write Stream DMA Command (3Ah 243 Table 180. Write Stream PIO Command (3Bh 246 7K400 Hard Disk Drive Specification Set Features command (EFh 193 Table 144. Set Max Unlock command (F9h 201 Table 149. Service command (A2h 192 Table 143. Sleep command...
Specifications
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1.0 General 1.1 Introduction This document describes the specifications of the Deskstar 7K400, a 3.5-inch, 7200-rpm hard disk drive with Packet Interface-7. 1.3 Abbreviations Abbreviation A AC AT ATA BIOS C CSA C-UL Cyl DC DFT DMA ECC... Electrostatic Discharge Federal Communications Commission field replacement unit gravity (a unit of force) (32 ft/sec)2 per Hertz 1,000,000,000 bits Deskstar 7K400 Hard Disk Drive Specification 1 AT Attachment with the following model numbers: • HDS724040KLAT80 / HDS724040KLSA80 These specifications are subject to change without notice. (400...
1.0 General 1.1 Introduction This document describes the specifications of the Deskstar 7K400, a 3.5-inch, 7200-rpm hard disk drive with Packet Interface-7. 1.3 Abbreviations Abbreviation A AC AT ATA BIOS C CSA C-UL Cyl DC DFT DMA ECC... Electrostatic Discharge Federal Communications Commission field replacement unit gravity (a unit of force) (32 ft/sec)2 per Hertz 1,000,000,000 bits Deskstar 7K400 Hard Disk Drive Specification 1 AT Attachment with the following model numbers: • HDS724040KLAT80 / HDS724040KLSA80 These specifications are subject to change without notice. (400...
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... m max MB Mbps MHz MLC mm ms us, ms O OD POH Pop P/N p-p PSD RES RFI RH RMS RPM 1,000,000,000 bytes ground hexadecimal hard disk drive Hertz Input integrated lead suspension Input/Output International Standards Organization 1,000 bytes 1000 bits per inch kilogram (force)-centimeter kilohertz logical block addressing unit of... on hours population part number peak-to-peak power spectral density radiated electromagnetic susceptibility radio frequency interference relative humidity root mean square revolutions per minute Deskstar 7K400 Hard Disk Drive Specification 2
... m max MB Mbps MHz MLC mm ms us, ms O OD POH Pop P/N p-p PSD RES RFI RH RMS RPM 1,000,000,000 bytes ground hexadecimal hard disk drive Hertz Input integrated lead suspension Input/Output International Standards Organization 1,000 bytes 1000 bits per inch kilogram (force)-centimeter kilohertz logical block addressing unit of... on hours population part number peak-to-peak power spectral density radiated electromagnetic susceptibility radio frequency interference relative humidity root mean square revolutions per minute Deskstar 7K400 Hard Disk Drive Specification 2
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Deskstar 7K400 Hard Disk Drive Specification 3 Any damages incurred to the top cover. • Do not cover the breathing hole on the top cover. • Do not touch the interface ... transistor-transistor logic UL Underwriters Laboratory V volt VDE Verband Deutscher Electrotechniker W watt 3-state 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 7K400 Hard Disk Drive Specification 3 Any damages incurred to the top cover. • Do not cover the breathing hole on the top cover. • Do not touch the interface ... transistor-transistor logic UL Underwriters Laboratory V volt VDE Verband Deutscher Electrotechniker W watt 3-state 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 7K400 Hard Disk Drive Specification 4
Deskstar 7K400 Hard Disk Drive Specification 4
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2.0 General features of the drive • Formatted capacities of 400 GB • Spindle speeds of 7200 RPM • Fluid Dynamic Bearing motor • Enhanced IDE interface / Serial ATA interface • ... feature • Adaptive BPI • RVS (Rotational Vibration Safeguard) • ATA - 7 compliant • UDMA 133 support • Streaming feature set support • World Wide Name Deskstar 7K400 Hard Disk Drive specification 5
2.0 General features of the drive • Formatted capacities of 400 GB • Spindle speeds of 7200 RPM • Fluid Dynamic Bearing motor • Enhanced IDE interface / Serial ATA interface • ... feature • Adaptive BPI • RVS (Rotational Vibration Safeguard) • ATA - 7 compliant • UDMA 133 support • Streaming feature set support • World Wide Name Deskstar 7K400 Hard Disk Drive specification 5
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Deskstar 7K400 Hard Disk Drive Specification 6
Deskstar 7K400 Hard Disk Drive Specification 6
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Deskstar 7K400 Hard Disk Drive Specification 8
Deskstar 7K400 Hard Disk Drive Specification 8
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... voice coil motor driver to align the actuator in the actuator. A closed loop control. Deskstar 7K400 Hard Disk Drive Specification 9 Air is constantly circulated and filtered when the drive is accomplished via a breather filter. The control electronics performs the following major functions: •...; Controls and interprets all interface signals between the host controller and the drive. • Controls read write accessing of the disk media, including defect management and error recovery. • Controls starting...
... voice coil motor driver to align the actuator in the actuator. A closed loop control. Deskstar 7K400 Hard Disk Drive Specification 9 Air is constantly circulated and filtered when the drive is accomplished via a breather filter. The control electronics performs the following major functions: •...; Controls and interprets all interface signals between the host controller and the drive. • Controls read write accessing of the disk media, including defect management and error recovery. • Controls starting...
Specifications
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Deskstar 7K400 Hard Disk Drive Specification 10
Deskstar 7K400 Hard Disk Drive Specification 10
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... the Identify Device information word 01 limits the number of cylinders to access the drive from the system interface. Logical layout: Logical layout is an imaginary drive parameter (that is, the actual Head and Sectors ) translation is used to..., the number of heads) which is done automatically in the drive. The default setting can be obtained by issuing an IDENTIFY DEVICE command. Deskstar 7K400 Hard Disk Drive specification 11 4.0 Drive characteristics 4.1 Default logical drive parameters Table 1: Formatted capacity HDS724040KLAT20 / HDS724040KLSA80 Physical Layout Label ...
... the Identify Device information word 01 limits the number of cylinders to access the drive from the system interface. Logical layout: Logical layout is an imaginary drive parameter (that is, the actual Head and Sectors ) translation is used to..., the number of heads) which is done automatically in the drive. The default setting can be obtained by issuing an IDENTIFY DEVICE command. Deskstar 7K400 Hard Disk Drive specification 11 4.0 Drive characteristics 4.1 Default logical drive parameters Table 1: Formatted capacity HDS724040KLAT20 / HDS724040KLSA80 Physical Layout Label ...
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Deskstar 7K400 Hard Disk Drive Specification 12 4.2 Data sheet Table 2: Mechanical positioning performance Data transfer rates (Mbps) Interface transfer rates (Mb/s) Data buffer size1 (KB) Rotational speed ... 90 62 30 Table 3: World Wide Name Assignment Description Organization Hitachi Global Storage Technologies Manufacturing Site Prachiburi, Thailand Product Deskstar 7K400 OUI 000CCAh SHBU Block Assignment 200h Port / Node ID 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...
Deskstar 7K400 Hard Disk Drive Specification 12 4.2 Data sheet Table 2: Mechanical positioning performance Data transfer rates (Mbps) Interface transfer rates (Mb/s) Data buffer size1 (KB) Rotational speed ... 90 62 30 Table 3: World Wide Name Assignment Description Organization Hitachi Global Storage Technologies Manufacturing Site Prachiburi, Thailand Product Deskstar 7K400 OUI 000CCAh SHBU Block Assignment 200h Port / Node ID 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...