Hitachi HCS721050CLA382, 7K1000C, A7K2000, HCS721010CLA332, HCS721025CLA382 User Manual
...
Hitachi Global Storage Technologies
Models:
HDS721016CLA382
HDS721016CLA682
HDS721025CLA382
HDS721025CLA682
HDS721032CLA362
HDS721032CLA662
HDS721050CLA362
HDS721050CLA662
HDS721064CLA332
HDS721064CLA632
HDS721075CLA332
HDS721075CLA632
HDS721010CLA332
HDS721010CLA632
HUA722050CLA330/1
HUA722010CLA330/1
HCS721016CLA382
HCS721025CLA382
HCS721032CLA382
HCS721050CLA382
HCS721075CLA332
HCS721010CLA332
Hard Disk Drive Specification
Hitachi Deskstar 7K1000.C
Hitachi Ultrastar A7K2000
Hitachi CinemaStar 7K1000.C
3.5 inch Serial ATA hard disk drive
Revision 2.6 30. June. 2011
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Revision 2.6 (30 June 2011)
The following paragraph does not apply to the United Kingdom or any country where such provisions are
inconsistent with local law: HITACHI GLOBAL STORAGE TECHNOLOGIES PROVIDES THIS
PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR
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warranties in certain transactions, therefore, this statement may not apply to you.
This publication could include technical inaccuracies or typographical errors. Changes are periodically made to
the information herein; these changes will be incorporated in new editions of the publication. Hitachi may
make improvements or changes in any products or programs described in this publication at any time.
It is possible that this publication may contain reference to, or information about, Hitachi products (machines
and programs), programming, or services that are not announced in your country. Such references or
information must not be construed to mean that Hitachi intends to announce such Hitachi products,
programming, or services in your country.
Technical information about this product is available by contacting your local Hitachi Global Storage
Technologies representative or on the Internet at http://www.hitachigst.com
Hitachi Global Storage Technologies may have patents or pending patent applications covering subject matter
in this document. The furnishing of this document does not give you any license to these patents.
© Copyright Hitachi Global Storage Technologies
Note to U.S. Government Users —Documentation related to restricted rights —Use, duplication or disclosure
is subject to restrictions set forth in GSA ADP Schedule Contract with Hitachi Global Storage Technologies.
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Table of contents
1 General ................................................................................................................................................................10
1.1 Introduction .................................................................................................................................... 10
1.2 Glossary ........................................................................................................................................... 11
1.3 General caution ............................................................................................................................... 11
1.4 References ....................................................................................................................................... 11
2 General features .................................................................................................................................................12
Part 1. Functional specification ....................................................................................................................... 13
3 Fixed disk subsystem description .......................................................................................................................14
3.1 Control Electronics ......................................................................................................................... 14
3.2 Head disk assembly ........................................................................................................................ 14
3.3 Actuator ........................................................................................................................................... 14
4 Drive characteristics ............................................................................................................................................15
4.1 Default logical drive parameters ................................................................................................... 15
4.2 Data sheet ....................................................................................................................................... 17
4.3 World Wide Name Assignment ...................................................................................................... 17
4.4 Drive organization .......................................................................................................................... 18
4.5 Performance characteristics .......................................................................................................... 19
5 Defect flagging strategy ......................................................................................................................................23
6 Specification ........................................................................................................................................................24
6.1 Electrical interface ......................................................................................................................... 24
6.2 Environment ................................................................................................................................... 28
6.3 DC power requirements ................................................................................................................. 30
6.4 Reliability ........................................................................................................................................ 32
6.5 Mechanical specifications............................................................................................................... 34
6.6 Vibration and shock ........................................................................................................................ 40
6.7 Acoustics .......................................................................................................................................... 43
6.8 Identification labels ........................................................................................................................ 43
6.9 Safety ............................................................................................................................................... 44
6.10 Electromagnetic compatibility ....................................................................................................... 45
Part 2. Interface Specification ......................................................................................................................... 46
7 General ................................................................................................................................................................47
7.1 Introduction .................................................................................................................................... 47
7.2 Terminology ..................................................................................................................................... 47
7.3 Deviations From Standard............................................................................................................. 47
8 Registers .............................................................................................................................................................48
8.1 Alternate Status Register .............................................................................................................. 48
8.2 Command register .......................................................................................................................... 48
8.3 Cylinder High Register .................................................................................................................. 48
8.4 Cylinder Low Register .................................................................................................................... 49
8.5 Data Register .................................................................................................................................. 49
8.6 Device Control Register.................................................................................................................. 49
8.7 Drive Address Register ................................................................................................................... 50
8.8 Device/Head Register ..................................................................................................................... 50
8.9 Error Register ................................................................................................................................. 51
8.10 Features Register ........................................................................................................................... 52
8.11 Sector Count Register .................................................................................................................... 52
8.12 Sector Number Register ................................................................................................................. 52
8.13 Status Register ............................................................................................................................... 53
9 General Operation Descriptions ..........................................................................................................................54
9.1 Reset Response ............................................................................................................................... 54
9.2 Diagnostic and Reset considerations............................................................................................. 55
9.3 Sector Addressing Mode ................................................................................................................. 56
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9.4 Power Management Feature ......................................................................................................... 57
9.5 SMART Function ............................................................................................................................ 59
9.6 Security Mode Feature Set ............................................................................................................ 61
9.7 Host Protected Area Feature ......................................................................................................... 67
9.8 Write Cache Function ..................................................................................................................... 69
9.9 Reassign Function .......................................................................................................................... 70
9.10 Power-up in Standby feature set ................................................................................................... 71
9.11 Advanced Power Management feature set (APM) ....................................................................... 71
9.12 48-bit Address Feature Set ............................................................................................................ 72
9.13 Streaming feature Set .................................................................................................................... 73
9.14 SATA BIST (Built-in Self Test) ...................................................................................................... 75
9.15 SATA Interface Power Management ............................................................................................. 75
9.16 Software Setting Preservation ....................................................................................................... 76
9.17 SATA II Optional Features ............................................................................................................ 77
9.18 SCT Command Transport feature Set .......................................................................................... 81
10 Command Protocol ........................................................................................................................................100
10.1 PIO Data In commands ................................................................................................................ 100
10.2 PIO Data Out commands ............................................................................................................. 101
10.3 Non-Data commands .................................................................................................................... 101
10.4 DMA Data In commands and DMA Data Out commands ......................................................... 102
10.5 First-party DMA commands ........................................................................................................ 102
11 Command Descriptions .....................................................................................................................................103
11.1 Check Power Mode (E5h/98h) ...................................................................................................... 107
11.2 Configure Stream (51h) ................................................................................................................ 108
11.3 Device Configuration Overlay (B1h) ........................................................................................... 110
11.4 Download Microcode (92h) ........................................................................................................... 114
11.5 Execute Device Diagnostic (90h) ................................................................................................. 116
11.6 Flush Cache (E7h) ........................................................................................................................ 117
11.7 Flush Cache Ext (EAh)................................................................................................................. 118
11.8 Format Track (50h) ....................................................................................................................... 119
11.9 Format Unit (F7h) ........................................................................................................................ 121
11.10 Identify Device (ECh) ............................................................................................................... 122
11.11 Idle (E3h/97h) ............................................................................................................................ 133
11.12 Idle Immediate (E1h/95h) ........................................................................................................ 135
11.13 Initialize Device Parameters (91h) .......................................................................................... 136
11.14 Read Buffer (E4h) ..................................................................................................................... 137
11.15 Read DMA(C8h/C9h) ................................................................................................................ 138
11.16 Read DMA Ext (25h) ................................................................................................................. 140
11.17 Read FPDMA Queued (60h) ..................................................................................................... 142
11.18 Read Log Ext (2Fh) ................................................................................................................... 144
11.19 Read Multiple (C4h) .................................................................................................................. 157
11.20 Read Multiple Ext (29h) ........................................................................................................... 158
11.21 Read Native Max Address (F8h) .............................................................................................. 160
11.22 Read Native Max Address Ext (27h) ....................................................................................... 161
11.23 Read Sector(s) (20h/21h) ........................................................................................................... 163
11.24 Read Sector(s) Ext (24h) ........................................................................................................... 165
11.25 Read Stream DMA (2Ah) .......................................................................................................... 167
11.26 Read Stream PIO (2Bh) ............................................................................................................ 170
11.27 Read Verify Sector(s) (40h/41h)................................................................................................ 173
11.28 Read Verify Sector(s) Ext (42h) ................................................................................................ 175
11.29 Recalibrate (1xh) ....................................................................................................................... 177
11.30 Security Disable Password (F6h) ............................................................................................. 178
11.31 Security Erase Prepare (F3h) .................................................................................................. 180
11.32 Security Erase Unit (F4h) ........................................................................................................ 181
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11.33 Security Freeze Lock (F5h) ...................................................................................................... 183
11.34 Security Set Password (F1h) .................................................................................................... 184
11.35 Security Unlock (F2h) ............................................................................................................... 186
11.36 Seek (7xh) .................................................................................................................................. 188
11.37 Sense Condition (F0h : Vendor specific for Cinemastar) ........................................................ 189
11.38 Set Max Address (F9h) ............................................................................................................. 194
11.39 Set Max Address Ext (37h) ....................................................................................................... 200
11.40 Set Multiple (C6h) ..................................................................................................................... 202
11.41 Sleep (E6h/99h) ......................................................................................................................... 203
11.42 SMART Function Set (B0h) ..................................................................................................... 204
11.43 Standby (E2h/96h) .................................................................................................................... 222
11.44 Standby Immediate (E0h/94h) ................................................................................................. 224
11.45 Write Buffer (E8h) .................................................................................................................... 225
11.46 Write DMA (Cah/CBh) .............................................................................................................. 226
11.47 Write DMA FUA Ext (3Dh) ...................................................................................................... 228
11.48 Write DMA Ext (35h) ................................................................................................................ 230
11.49 Write FPDMA Queued (61h) .................................................................................................... 232
11.50 Write Log Ext (3Fh) .................................................................................................................. 234
11.51 Write Multiple (C5h) ................................................................................................................. 236
11.52 Write Multiple Ext (39h) .......................................................................................................... 238
11.53 Write Multiple FUA Ext (CEh) ................................................................................................ 240
11.54 Write Sector(s) (30h/31h) .......................................................................................................... 242
11.55 Write Sector(s) Ext (34h) .......................................................................................................... 244
11.56 Write Stream DMA (3Ah) ......................................................................................................... 246
11.57 Write Stream PIO (3Bh) ........................................................................................................... 249
11.58 Write Uncorrectable Ext (45h) ................................................................................................. 252
12 Timings ..........................................................................................................................................................254
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List of tables
Table 1 Type and Model# ........................................................................................................................ 10
Table 2 Formatted capacity .................................................................................................................... 15
Table 3 Formatted capacity --Continued-- ............................................................................................ 15
Table 4 Formatted capacity --Continued-- ............................................................................................ 15
Table 5 Formatted capacity --Continued-- ............................................................................................ 16
Table 6 Mechanical positioning performance ....................................................................................... 17
Table 7 World Wide Name Assignment ................................................................................................. 17
Table 8 Command overhead ................................................................................................................... 19
Table 9 Mechanical positioning performance ....................................................................................... 20
Table 10 Single Track Seek Time ........................................................................................................... 21
Table 11 Latency Time ............................................................................................................................ 21
Table 12 Drive ready time ...................................................................................................................... 21
Table 13 Mode transition times ............................................................................................................. 22
Table 14 Interface connector pins and I/O signals ............................................................................... 25
Table 15 Parameter descriptions ........................................................................................................... 27
Table 16 Temperature and humidity ..................................................................................................... 28
Table 17 Input voltage ............................................................................................................................ 30
Table 18 Power supply current of 2 Disk model ................................................................................... 30
Table 19 Power supply current of 1 Disk model ................................................................................... 31
Table 20 Power supply generated ripple at drive power connector..................................................... 31
Table 21 Physical Dimensions ............................................................................................................... 37
Table 22 Random vibration PSD profile break points (operating) ...................................................... 40
Table 23 Random vibration PSD profile break points (nonoperating) ................................................ 41
Table 24 Sinusoidal shock wave............................................................................................................. 42
Table 25 Rotational Shock ...................................................................................................................... 42
Table 26 Sound power levels .................................................................................................................. 43
Table 27 Alternate Status Register ....................................................................................................... 48
Table 28 Device Control Register........................................................................................................... 49
Table 29 Drive Address Register ............................................................................................................ 50
Table 30 Device/Head Register .............................................................................................................. 50
Table 31 Error Register .......................................................................................................................... 51
Table 32 Status Register ........................................................................................................................ 53
Table 33 Reset Response ........................................................................................................................ 54
Table 34 Default Register Values........................................................................................................... 55
Table 35 Diagnostic Codes ...................................................................................................................... 55
Table 36 Power conditions ...................................................................................................................... 58
Table 37 Command table for device lock operation -1 .......................................................................... 65
Table 38 Command table for device lock operation -2 .......................................................................... 66
Table 39 Phy Event Counter Identifiers ............................................................................................... 78
Table 40 READ LOG EXT Log Page 11h data structure definition .................................................... 80
Table 41 SCT Log Page and direction ................................................................................................... 81
Table 42 Identify Device Information Word 206 ................................................................................... 81
Table 43 Output Registers of SCT Command Using SMART ............................................................. 83
Table 44 Input Registers of SCT Command Using SMART ................................................................ 83
Table 45 Input Registers of SCT Command Using Write Log Ext ...................................................... 84
Table 46 Output Registers of SCT Command Using Write Log Ext ................................................... 84
Table 47 Key Sector Format ................................................................................................................... 85
Table 48 SCT Action Code List .............................................................................................................. 85
Table 49 Extended Status Code ............................................................................................................. 86
Table 50 Input Registers of SCT Data Transfer Using SMART .......................................................... 87
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Table 51 Input Registers of SCT Data Transfer using Read/Write Log Ext ....................................... 87
Table 52 Intput Registers of SCT Status Request Using SMART ...................................................... 88
Table 53 Input Registers of SCT Status Request Using Read Log Ext .............................................. 88
Table 54 Data Format of SCT Status Response ................................................................................... 90
Table 55 SCT Write Same (Inputs) ........................................................................................................ 91
Table 56 SCT Write Same (Outputs) ..................................................................................................... 91
Table 57 Error Recovery Control command (Inputs) ........................................................................... 94
Table 58 Error Recovery Control command (Onputs) .......................................................................... 94
Table 59 Feature Control command (Inputs) ........................................................................................ 95
Table 60 Feature Control command (Outputs) ..................................................................................... 95
Table 61 Feature Code List .................................................................................................................... 96
Table 62 SCT Data Table command (Inputs) ........................................................................................ 97
Table 63 SCT Data Table command (Outputs) ..................................................................................... 97
Table 64 Table ID .................................................................................................................................... 97
Table 65 Data Format of HDA Absolute Temperature History Table ................................................. 99
Table 66 Command Set ......................................................................................................................... 103
Table 67 Command Set --Continued-- ................................................................................................. 104
Table 68 Command Set (Subcommand) .............................................................................................. 105
Table 69 Check Power Mode Command (E5h/98h) ............................................................................ 107
Table 70 Configure Stream Command (51h) ...................................................................................... 108
Table 71 Device Configuration Overlay Command (B1h) .................................................................. 110
Table 72 Device Configuration Overlay Features register values .................................................... 110
Table 73 Device Configuration Overlay Data structure..................................................................... 112
Table 74 DCO error information definition......................................................................................... 113
Table 75 Download Microcode Command (92h) .................................................................................. 114
Table 76 Execute Device Diagnostic Command (90h) ........................................................................ 116
Table 77 Flush Cache Command (E7h) ............................................................................................... 117
Table 78 Flush Cache Ext Command (EAh) ....................................................................................... 118
Table 79 Format Track Command(50h) .............................................................................................. 119
Table 80 Format Unit Command (F7h) ............................................................................................... 121
Table 81 Identify Device Command (ECh) .......................................................................................... 122
Table 82 Identify device information ................................................................................................... 123
Table 83 Identify device information --Continued-- ........................................................................... 124
Table 84 Identify device information --Continued— .......................................................................... 125
Table 85 Identify device information --Continued— .......................................................................... 126
Table 86 Identify device information --Continued— .......................................................................... 127
Table 87 Identify device information --Continued— .......................................................................... 128
Table 88 Identify device information --Continued— .......................................................................... 129
Table 89 Identify device information --Continued— .......................................................................... 130
Table 90 Identify device information --Continued— .......................................................................... 131
Table 91 Identify device information --Continued— .......................................................................... 132
Table 92 Idle Command (E3h/97h) ...................................................................................................... 133
Table 93 Idle Immediate Command (E1h/95h) ................................................................................... 135
Table 94 Initialize Device Parameters Command (91h) .................................................................... 136
Table 95 Read Buffer Command (E4h) ................................................................................................ 137
Table 96 Read DMA Command (C8h/C9h).......................................................................................... 138
Table 97 Read DMA Ext Command (25h) ........................................................................................... 140
Table 98 Read FPDMA Queued Command (60h) ............................................................................... 142
Table 99 Read Log Ext Command (2Fh) ............................................................................................. 144
Table 100 Log Address Definition ........................................................................................................ 145
Table 101 General Purpose Log Directory .......................................................................................... 146
Table 102 Extended Comprehensive SMART Error Log ................................................................... 147
Table 103 Extended Error log data structure ..................................................................................... 148
Table 104 Command data structure .................................................................................................... 148
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Table 105 Error data structure ............................................................................................................ 149
Table 106 Extended Self-test log data structure ................................................................................ 150
Table 107 Extended Self-test log descriptor entry ............................................................................. 151
Table 108 Command Error information .............................................................................................. 152
Table 109 Read Stream Error Log ....................................................................................................... 153
Table 110 Stream Error Log entry ....................................................................................................... 154
Table 111 Write Stream Error Log ....................................................................................................... 155
Table 112 Streaming Performance Parameters log ............................................................................ 156
Table 113 Sector Time Array Entry (Linearly Interpolated) ............................................................. 156
Table 114 Position Array Entry (Linearly Interpolated) .................................................................... 156
Table 115 Access Time Array Entry (Linearly Interpolated) ............................................................. 156
Table 116 Read Multiple Command (C4h) .......................................................................................... 157
Table 117 Read Multiple Ext Command (29h) .................................................................................... 158
Table 118 Read Native Max ADDRESS (F8h) .................................................................................... 160
Table 119 Read Native Max Address Ext (27h) .................................................................................. 161
Table 120 Read Sector(s) Command (20h/21h) ................................................................................... 163
Table 121 Read Sector(s) Ext Command (24h) ................................................................................... 165
Table 122 Read Stream DMA Command (2Ah) .................................................................................. 167
Table 123 Read Stream PIO Command (2Bh) .................................................................................... 170
Table 124 Read Verify Sector(s) Command (40h/41h)........................................................................ 173
Table 125 Read Verify Sector(s) Ext Command (42h) ........................................................................ 175
Table 126 Recalibrate Command (1xh) ............................................................................................... 177
Table 127 Security Disable Password Command (F6h) ..................................................................... 178
Table 128 Password Information for Security Disable Password command .................................... 179
Table 129 Security Erase Prepare Command (F3h) ........................................................................... 180
Table 130 Security Erase Unit Command (F4h) ................................................................................ 181
Table 131 Erase Unit Information ....................................................................................................... 182
Table 132 Security Freeze Lock Command (F5h) ............................................................................... 183
Table 133 Security Set Password Command (F1h) ............................................................................ 184
Table 134 Security Set Password Information ................................................................................... 185
Table 135 Security Unlock Command (F2h) ....................................................................................... 186
Table 136 Security Unlock Information .............................................................................................. 187
Table 137 Seek Command (7xh)........................................................................................................... 188
Table 138 Sense Condition command (F0h) ........................................................................................ 189
Table 139 Set Features Command (EFh) ............................................................................................ 190
Table 140 Set Max ADDRESS (F9h) ................................................................................................... 194
Table 141 Set Max set Password ......................................................................................................... 196
Table 142 Set Max Set Password data contents ................................................................................. 196
Table 143 Set Max Lock........................................................................................................................ 197
Table 144 Set Max Unlock (F9h) ......................................................................................................... 198
Table 145 Set Max Freeze Lock (F9h) ................................................................................................. 199
Table 146 Set Max Address Ext Command (37h) ............................................................................... 200
Table 147 Set Multiple Command (C6h) ............................................................................................. 202
Table 148 Sleep Command (E6h/99h) ................................................................................................. 203
Table 149 SMART Function Set Command (B0h) .............................................................................. 204
Table 150 Log sector addresses ............................................................................................................ 207
Table 151 Device Attribute Data Structure ........................................................................................ 209
Table 152 Individual Attribute Data Structure .................................................................................. 210
Table 153 Device Attribute Thresholds Data Structure .................................................................... 214
Table 154 Individual Threshold Data Structure ................................................................................ 214
Table 155 SMART Log Directory ......................................................................................................... 215
Table 156 SMART summary error log sector ...................................................................................... 216
Table 157 Error log data structure ...................................................................................................... 217
Table 158 Command data structure .................................................................................................... 217
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Table 159 Error data structure ............................................................................................................ 218
Table 160 Self-test log data structure ................................................................................................. 219
Table 161 Selective self-test log data structure .................................................................................. 220
Table 162 Selective self-test feature flags ........................................................................................... 220
Table 163 SMART Error Codes ............................................................................................................ 221
Table 164 Standby Command (E2h/96h) ............................................................................................. 222
Table 165 Standby Immediate Command (E0h/94h) ......................................................................... 224
Table 166 Write Buffer Command (E8h) ............................................................................................. 225
Table 167 Write DMA Command (Cah/CBh) ...................................................................................... 226
Table 168 Write DMA FUA Ext Command (3Dh) .............................................................................. 228
Table 169 Write DMA Ext Command (35h) ........................................................................................ 230
Table 170 Write FPDMA Queued Command (61h) ............................................................................ 232
Table 171 Write Log Ext Command (3Fh) .......................................................................................... 234
Table 172 Write Multiple Command (C5h) ......................................................................................... 236
Table 173 Write Multiple Ext Command (39h) .................................................................................. 238
Table 174 Write Multiple FUA Ext Command (CEh) ........................................................................ 240
Table 175 Write Sector(s) Command (30h/31h) .................................................................................. 242
Table 176 Write Sector(s) Ext Command (34h) .................................................................................. 244
Table 177 Write Stream DMA Command (3Ah) ................................................................................. 246
Table 178 Write Stream PIO Command (3Bh) ................................................................................... 249
Table 179 Write Uncorrectable Ext Command (45h) ......................................................................... 252
Table 180 Timeout Values .................................................................................................................... 254
Table 181 Timeout Values --Continued-- ............................................................................................ 255
List of figures
Figure 1 PList physical format ..................................................................................................................... 23
Figure 2 Connector location (2 disk model shown) ........................................................................................ 24
Figure 3 the timing of COMRESET, COMINIT and COMWAKE .................................................................. 27
Figure 4 Limits of temperature and humidity ................................................................................................. 29
Figure 5 Top and side views with breather hole location and mechanical dimensions ....................................... 34
Figure 6 1D model Top and side views with breather hole location and mechanical dimensions ........................ 35
Figure 7 Bottom and side views with mounting hole locations ........................................................................ 36
Figure 8 Mounting hole locations (all dimensions are in mm) ......................................................................... 37
Figure 9 Connector locations ....................................................................................................................... 38
Figure 10 Initial Setting ......................................................................................................................... 62
Figure 11 Usual Operation ..................................................................................................................... 63
Figure 12 Password Lost ........................................................................................................................ 64
- Hitachi hard disk drive specifications –
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1 General
Capacity
Type
Cache
Model#
Deskstar
Ultrastar
CinemaStar
160GB
DS7SAC160
8MB
HDS721016CLA382
HDS721016CLA682
HCS721016CLA382
250GB
DS7SAC250
8MB
HDS721025CLA382
HDS721025CLA682
HCS721025CLA382
320GB
DS7SAC320
8MB
HCS721032CLA382
16MB
HDS721032CLA362
HDS721032CLA662
500GB
DS7SAC500
8MB
HCS721050CLA382
16MB
HDS721050CLA362
HDS721050CLA662
DS7SAC101
32MB
HUA722050CLA330/1
640GB
DS7SAC640
32MB
HDS721064CLA332
HDS721064CLA632
750GB
DS7SAC750
32MB
HDS721075CLA332
HDS721075CLA632
HCS721075CLA332
1TB
DS7SAC100
32MB
HDS721010CLA332
HDS721010CLA632
HCS721010CLA332
DS7SAC101
32MB
HUA722010CLA330/1
1.1 Introduction
This document describes the specifications of the Deskstar 7K1000.C, CinemaStar 7K1000.C and Ultrastar
A7K2000, an Hitachi Global Storage Technologies 3.5-inch 7200-rpm serial-ATA interface hard disk drive with the
following model numbers:
Table 1 Type and Model#
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1.2 Glossary
ESD Electrostatic Discharge
Kbpi 1,000 bits per inch
Ktpi 1,000 tracks per inch
Gbps 1,000,000,000 bits per second
Mbps 1,000,000 bits per second
MB/s 1,000,000 bytes per second
TB 1,000,000,000,000 bytes (for Drive Capacity)
GB 1,000,000,000 bytes(for Drive Capacity)
MB 1,048,576 bytes (for Memory Size)
KB 1,024 bytes (for Memory Size)
S.M.A.R.T. Self-Monitoring Analysis and Reporting Technology
DFT Drive Fitness Test
ADM Automatic Drive Maintenance
1.3 General caution
The drive can be damaged by shock or ESD (Electrostatic Discharge). Any damage sustained by the drive after
removal from the shipping package and opening the ESD protective bag are the responsibility of the user.
1.4 References
・ Serial ATA II: Extensions to Serial ATA 1.0
・ Serial ATA International Organization: Serial ATA Revision 2.60
- Hitachi hard disk drive specifications –
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2 General features
Data capacities of 160 GB – 1 TB
Spindle speeds of 7200 RPM
Fluid Dynamic Bearing motor
Serial ATA interface
Sector format of 512 bytes/sector
Closed-loop actuator servo
Load/Unload mechanism, non head disk contact start/stop
Automatic Actuator lock
Interleave factor 1:1
Seek time of 14 ms(1Disk model) / 8.5 ms(2Disk model) typical without Command Overhead
Sector Buffer size of 8, 16 or 32 MB
(Upper 2024KB(8MB) / 2272.5KB(16MB)/ 2768.5KB(32MB) are used for firmware)
Ring buffer implementation
Write Cache
Native command queuing support
Advanced ECC On The Fly (EOF)
Automatic Error Recovery procedures for read and write commands
Self Diagnostics on Power on and resident diagnostics
Serial ATA Data Transfer 3Gbps / 6Gbps
CHS and LBA mode
Power saving modes/Low RPM idle mode (APM)
S.M.A.R.T. (Self Monitoring and Analysis Reporting Technology)
Support security feature
Quiet Seek mode
48 bit addressing feature
Adaptive Zone Formatting
RVS(Rotational Vibration Safeguard) (32MB cache model only)
SATA 2.6 compliant
Support bulk encryption(specific pn only)
- Hitachi hard disk drive specifications –
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Part 1. Functional specification
- Hitachi hard disk drive specifications –
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3 Fixed disk subsystem description
3.1 Control Electronics
The drive is electronically controlled by a microprocessor, several logic modules, digital/analog modules, and
various drivers and receivers. 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, stopping, and monitoring of the spindle.
Conducts a power-up sequence and calibrates the servo.
Analyzes servo signals to provide closed loop control. These include position error signal and estimated
velocity.
Monitors the actuator position and determines the target track for a seek operation.
Controls the voice coil motor driver to align the actuator in a desired position.
Constantly monitors error conditions of the servo and takes corresponding action if an error occurs.
Monitors various timers such as head settle and servo failure.
Performs self-checkout (diagnostics).
3.2 Head disk assembly
The head disk assembly (HDA) is assembled in a clean room environment and contains the disks and actuator
assembly. Air is constantly circulated and filtered when the drive is operational. Venting of the HDA is accomplished
via a breather filter.
The spindle is driven directly by an in-hub, brushless, sensorless DC drive motor. Dynamic braking is used to quickly
stop the spindle.
3.3 Actuator
The read/write heads are mounted in the actuator. The actuator is a swing-arm assembly driven by a voice coil
motor. A closed-loop positioning servo controls the movement of the actuator. An embedded servo pattern supplies
feedback to the positioning servo to keep the read/write heads centered over the desired track.
The actuator assembly is balanced to allow vertical or horizontal mounting without adjustment.
When the drive is powered off, the actuator automatically moves the head to the actuator ramp outside of the disk
where it parks.
- Hitachi hard disk drive specifications –
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4 Drive characteristics
Description
160GB model
250GB model
Physical Layout
Label capacity (GB)
160
250
Bytes per Sector
512
512
Number of Heads 1 1
Number of Disks 1 1
Logical Layout
2
Number of Heads
16
16
Number of Sectors/ Track
63
63
Number of Cylinders
1
16,383
16,383
Number of Sectors
312,581,808
488,397,168
Total Logical Data Bytes
160,041,885,696
250,059,350,016
Description
320GB model
500GB model
Physical Layout
Label capacity (GB)
320
500
Bytes per Sector
512
512
Number of Heads 2 2 or 4
Number of Disks 1 1 or 2
Logical Layout
2
Number of Heads
16
16
Number of Sectors/ Track
63
63
Number of Cylinders
1
16,383
16,383
Number of Sectors
625,142,448
976,773,168
Total Logical Data Bytes
320,072,933,376
500,107,862,016
Description
640GB model
750GB model
Physical Layout
Label capacity (GB)
640
750
Bytes per Sector
512
512
Number of Heads 3 3 or 4
Number of Disks 2 2
Logical Layout
2
Number of Heads
16
16
Number of Sectors/ Track
63
63
Number of Cylinders
1
16,383
16,383
Number of Sectors
1.250,263,728
1,465,149,168
Total Logical Data Bytes
640,135,028,736
750,156,374,016
This section describes the characteristics of the drive.
4.1 Default logical drive parameters
The default of the logical drive parameters in Identify Device data is as shown below.
Table 2 Formatted capacity
Table 3 Formatted capacity --Continued--
Table 4 Formatted capacity --Continued--
- Hitachi hard disk drive specifications –
15
Description
1TB model
Physical Layout
Label capacity (GB)
1000
Bytes per Sector
512
Number of Heads
4
Number of Disks
2
Logical Layout
2
Number of Heads
16
Number of Sectors/ Track
63
Number of Cylinders
1
16,383
Number of Sectors
1,953,525,168
Total Logical Data Bytes
1,000,204,886,016
Table 5 Formatted capacity --Continued--
Notes:
1
Number of cylinders: For drives with capacities greater an 8.45 GB the IDENTIFY DEVICE information word 01
limits the number of cylinders to 16,383 per the ATA specification.
2
Logical layout: Logical layout is an imaginary drive parameter (that is, the number of heads) which is used to
access the drive from the system interface. The Logical layout to Physical layout (that is, the actual Head and
Sectors) translation is done automatically in the drive. The default setting can be obtained by issuing an IDENTIFY
DEVICE command
- Hitachi hard disk drive specifications –
16
4.2 Data sheet
Description
160GB
Model
250GB
Model
320GB
Model
500GB
Model
640GB
Model
750GB
3HD
Model
750GB
4HD
Model
1TB
Model
Max Data transfer rate (Mbps)
1484
1546
1484
1546
1484
1546
1484
1546
Interface transfer rate (MB/s)
300(SATA) 600(SATA)
Data buffer size1
8MB
8MB
8MB
16MB
8MB
16MB
32MB
32MB
32MB
32MB
32MB
Rotational speed (RPM)
7,200
Number of buffer segments (read)
up to 128
Number of buffer segments (write)
up to 112
Recording density- max (Kbpi)
1368
1429
1368
1429
1368
1429
1368
1429
Track density (Ktpi)
227
245
227
245
227
245 227
245
Areal density - max (Gbits/in2)
311
350
311
350
311
350 311
350
Number of data bands
30
Description of
160GB
Model
250GB
Model
320GB
Model
500GB
Model
640GB
Model
750GB
Model
1TB
Model
Organization
Hitachi GST
Manufacturing Site
Hitachi GST China Plant, China(GSP)
Product
Deskstar 7K1000.C/ CinemaStar 7K1000.C/ Ultrastar A7K2000
OUI
000CCAh
SHBU Block Assignment
35Ah
35Bh
35Ch
35Dh
Port/Node ID
11b
1
Upper 2024KB(8MB) / 2272.5KB(16MB)/ 2768.5KB(32MB) are used for firmware
Table 6 Mechanical positioning performance
4.3 World Wide Name Assignment
Table 7 World Wide Name Assignment
- Hitachi hard disk drive specifications –
17
4.4 Drive organization
4.4.1 Drive Format
Upon shipment from Hitachi Global Storage Technologies manufacturing the drive satisfies the sector continuity in
the physical format by means of the defect flagging strategy described in Section 5 on page 23 in order to provide
the maximum performance to users.
4.4.2 Cylinder allocation
Physical cylinder is calculated from the starting data track of 0. It is not relevant to logical CHS. Depending on the
capacity some of the inner zone cylinders are not allocated.
Data cylinder
This cylinder contains the user data which can be sent and retrieved via read/write commands and a spare area for
reassigned data.
Spare cylinder
The spare cylinder is used by Hitachi Global Storage Technologies manufacturing and includes data sent from a
defect location.
- Hitachi hard disk drive specifications –
18
4.5 Performance characteristics
Command type (Drive is in quiescent state)
Typical time (ms)
Typical time for NCQ
command (ms)
Read (Cache not hit)
0.5
0.5
Read (Cache hit)
0.1
0.2
Write
0.015
0.2
Seek
0.5
not applicable
Drive performance is characterized by the following parameters:
Command overhead
Mechanical positioning
- Seek time
- Latency
Data transfer speed
Buffering operation (Look ahead/Write cache)
All the above parameters contribute to drive performance. There are other parameters that contribute to the
performance of the actual system. This specification defines the characteristics of the drive, not the characteristics
of the system throughput which depends on the system and the application.
4.5.1 Command overhead
Command overhead is defined as the time required
from the time H->D Reg FIS w/ command bit is sent by host
to the time
PIO Set Up FIS is sent by device(PIO Read/Write)
DATA FIS is sent by device(DMA Read)
DMA Activate FIS is sent by device(DMA Write)
DMA Set Up FIS is sent by device(NCQ Read/Write)
Seek Start (Read cache not hit or Seek)
The table below gives average command overhead.
Table 8 Command overhead
- Hitachi hard disk drive specifications –
19
4.5.2 Mechanical positioning
Command Type
1 Disk model
2 Disk model
Typical (ms)
Max (ms)
Typical (ms)
Max (ms)
Read
14.0
14.7
8.5
9.2
Write
15.0
15.7
9.5
10.2
Read (Quiet Seek mode)
14.0
14.7
14.0
14.7
Write (Quiet Seek mode)
15.0
15.7
15.0
15.7
4.5.2.1 Average seek time (without command overhead, including settling)
Table 9 Mechanical positioning performance
The terms “Typical” and “Max” are used throughout this specification with the following meanings:
Typical. The average of the drive population tested at nominal environmental and voltage conditions.
Max. The maximum value measured on any one drive over the full range of the environmental and voltage
conditions. (See Section 6.2, “Environment” on page 28 and Section 6.3, “DC Power Requirements” on
page 30.)
Seek time is measured from the start of the motion of the actuator to the start of a reliable read or write
operation. "Reliable read or write" implies that error correction/recovery is not used to correct arrival
problems. The average seek time is measured as the weighted average of all possible seek combinations.
n=1
)
out
)
out
max.
(max. + 1 – n) (Tnin + Tn
Weighted Average =
__________________________________________________
(max. + 1) (Tnin + Tn
where: max = maximum seek length
n = seek length (1 to max)
Tn
Tn
= inward measured seek time for an n-track seek
in
= outward measured seek time for an n-track seek
out
- Hitachi hard disk drive specifications –
20
4.5.2.2 Single track seek time (without command overhead, including settling)
Function
Typical (ms)
Max (ms)
Read
0.8
1.5
Write
1.3
2.0
Rotational speed
Time for a revolution
(ms)
Average latency
(ms)
7200 RPM
8.3
4.17
Power on to ready
Typical (sec)
Maximum (sec)
1D model
8
20
2D model
10
20
Common to all models and all seek modes
Table 10 Single Track Seek Time
Single track seek is measured as the average of one (1) single track seek from every track with a random head
switch in both directions (inward and outward).
4.5.2.3 Average latency
Table 11 Latency Time
4.5.3 Drive ready time
Table 12 Drive ready time
Ready The condition in which the drive is able to perform a media access command (such as
read, write) immediately.
Power on This includes the time required for the internal self diagnostics.
- Hitachi hard disk drive specifications –
21
4.5.4 Operating modes
From
To
RPM
Typical Transition
time(sec)
Max Transition
time(sec)
Standby
Idle
0 -> 7200
8 (1Disk model)
10 (2Disk model))
20
Idle
Standby
7200 -> 0
Immediately
20
Standby
Sleep 0 Immediately
Immediately
Sleep
Standby
0
Immediately
Immediately
Unload idle
Idle
7,200
0.7
1
Idle
Unload Idle
7,200
0.7
1
Low RPM Idle
Idle
4500 -> 7200
3 (1 Disk model)
4 (2 Disk model)
10
Note: The command is processed immediately but there will be an actual spin down time reflecting the seconds
passed until the spindle motor stops.
Note: Low rpm idle mode is supported on specific drive PN, only.
4.5.4.1 Operating mode descriptions
Operating mode Description
Spin-up Start up time period from spindle stop or power down
Seek Seek operation mode
Write Write operation mode
Read Read operation mode
Unload Idle Spindle rotation at 7200 RPM with heads unloaded
Idle Spindle motor and servo system are working normally. Commands can be received
and processed immediately
Standby Actuator is unloaded and spindle motor is stopped. Commands can be received
immediately
Sleep Actuator is unloaded and spindle motor is stopped. Only soft reset or COMRESET can
change the mode to standby
Note: Upon power down or spindle stop a head locking mechanism will secure the heads in the OD parking position.
4.5.4.2 Mode transition times
Mode transition times are shown below.
Table 13 Mode transition times
- Hitachi hard disk drive specifications –
22
5 Defect flagging strategy
N N+1 N+2 N+3
defect defect
skip
skip
Media defects are remapped to the next available sector during the Format Process in manufacturing. The mapping
from LBA to the physical locations is calculated by an internally maintained table.
Shipped format
Data areas are optimally used.
No extra sector is wasted as a spare throughout user data areas.
All pushes generated by defects are absorbed by the spare tracks of the inner zone.
Figure 1 PList physical format
Defects are skipped without any constraint, such as track or cylinder boundary. The calculation from LBA to
physical is done automatically by internal table.
- Hitachi hard disk drive specifications –
23
6 Specification
6.1 Electrical interface
6.1.1 Connector location
Refer to the following illustration to see the location of the connectors.
SATA
Figure 2 Connector location (2 disk model shown)
6.1.1.1 signal connector
The SATA signal connector is a 8-pin connector. Power connector is a 15-pin connector.
Hitachi hard disk drive specifications
24
6.1.2 Signal definition
No.
Plug Connector pin definition
Signal
I/O
S1
GND
2nd mate
Gnd
S2
A+
Differential signal A from Phy
RX+
Input
S3
A- RX-
Input
Signal
S4
Gnd
2nd mate
Gnd
S5
B-
Differential signal B from Phy
TX-
Output
S6
B+ TX+
Output
S7
Gnd
2nd mate
Gnd
Key and spacing separate signal and power segments
P1
V33
3.3V power
3.3V
P2
V33
3.3V power
3.3V
P3
V33
3.3V power, pre-charge, 2nd Mate
3.3V
P4
Gnd
1st mate
Gnd
P5
Gnd
2nd mate
Gnd
P6
Gnd
2nd mate
Gnd
P7
V5
5V power,pre-charge,2nd Mate
5V
P8
V5
5V power
5V
Power
P9
V5
5V power
5V
P10
Gnd
2nd mate
Gnd
P11
Reserved
Support staggered spin-up and LED activity
Reserve
P12
Gnd
1st mate
Gnd
P13
V12
12V power,pre-chage,2nd mate
V12
P14
V12
12V power
V12
P15
V12
12V power
V12
SATA has receivers and drivers to be connected to Tx+/- and Rx +/- Serial data signal.
Defines the signal names of I/O connector pin and signal name.
Table 14 Interface connector pins and I/O signals
6.1.2.1 TX+ / TX-
These signal are the outbound high-speed differrential signals that are connected to the serial ATA cable
6.1.2.2 RX+ / RX-
These signals are the inbound high-speed differential signals that are connected to the serial ATA cable.
The following standard shall be referenced about signal specifications.
Serial ATA: High Speed Serialized AT Attachment Revision 2.6 15-Feb-2007
Hitachi hard disk drive specifications
25
6.1.2.3 5V PRECHARGE
+5 Vdc power that is available on the extended pins. This is used for pre-charging the I/O module.
The enclosure shall provide for a current limit of 4.5 A peak on each 5V pre-charge pin (R=1.1 Ohms).These
signals are the inbound high-speed differential signals that are connected to the serial ATA cable.
6.1.2.4 12V PRECHARGE
+12 Vdc power that is available on the extended pins. This is used for pre-charging the 12V circuitry in the I/O
Option slot module.
The enclosure shall be capable of supplying 2.4 A peak on each 12 V pre-charge pin (R=5 Ohms).+5 Vdc power
that is available on the extended pins. This is used for pre-charging the I/O module.
The enclosure shall provide for a current limit of 4.5 A peak on each 5V pre-charge pin (R=1.1 Ohms).These
signals are the inbound high-speed differential signals that are connected to the serial ATA cable.
Hitachi hard disk drive specifications
26
6.1.3 Out of band signaling(SATA)
C O M R E S E T /C O M IN IT
t1
t2
t3
t4
C O M W A K E
PARAMETER DESCRIPTION
Nominal (ns)
t1
ALINE primitives
106.7
t2
Spacing
320
t3
ALIGN primitives
106.7
t4
Psacing
106.7
Figure 3 the timing of COMRESET, COMINIT and COMWAKE
Table 15 Parameter descriptions
Hitachi hard disk drive specifications
27
6.2 Environment
Operating conditions
Temperature
Relative humidity
Maximum wet bulb temperature
Maximum temperature gradient
Altitude
CinemaStar : 0 to 70°C (See notes)
Deskstar/Ultrastar : 0 to 60°C (See notes)
8 to 90% non-condensing
29.4°C non-condensing
20°C/Hour
–300 to 3,048 m
Non-Op conditions
Temperature
Relative humidity
Maximum wet bulb temperature
Maximum temperature gradient
Altitude
-40 to 70°C
5 to 95% non-condensing
35°C non-condensing
30°C/Hour
–300 to 12,000 m
6.2.1 Temperature and humidity
Table 16 Temperature and humidity
Notes:
1. CinemaStar : Temperature tested at the top cover (AV streaming application usage)
Deskstar/Ultrastar : The system is responsible for providing sufficient ventilation to maintain a surface
temperature below 65°C at the center of the top cover of the drive.
2. Non condensing conditions should be maintained at any time.
3. Maximum storage period within shipping package is one year,
Hitachi hard disk drive specifications
28
Figure 4 Limits of temperature and humidity
Note: Storage temperature range is 0 to 70°C
6.2.2 Corrosion test
The drive shows no sign of corrosion inside and outside of the hard disk assembly and is functional after being
subjected to seven days at 50°C with 90% relative humidity.
6.2.3 Atmospheric condition
Environments that contain elevated levels of corrosives (e.g. hydrogen sulfide, sulfur oxides, or hydrochloric
acid) should be avoided. Care must be taken to avoid using any compound/material in a way that creates an
elevated level of corrosive materials in the atmosphere surrounding the disk drive. Care must also be taken to
avoid use of any organometallic (e.g. organosilicon or organotin) compound/material in a way that creates
elevated vapor levels of these compounds/materials in the atmosphere surrounding the disk drive.
Hitachi hard disk drive specifications
29
6.3 DC power requirements
Input voltage
During run and spin up
Absolute max
spike voltage
Supply rise time
+5 Volts Supply
5V ± 5%
–0.3 to 5.5V
0 to 5sec
+12 Volts Supply
12V ±10%
–0.3 to 15.0V
0 to 5sec
Power supply current of
2 Disk model
+5 Volts [mA]
+12 Volts [mA]
Total
[W]
(values in milliamps. RMS)
Pop Mean
Pop Mean
Idle average
230
270
4.4
Idle ripple (peak-to-peak)
200
400
Low RPM idle
170
100
2.1
Low RPM idle ripple
100
250
Unload idle average
170
250
3.9
Unload idle ripple
100
300
Random R/W average1
330
560
8.4
(8.6) *1
(580) *1
Random R/W peak
1100
1700
Random R/W average(Quiet Seek)
350
330
5.7
Random R/W peak(Quiet Seek)
1100
1500
Start up (max)
1100
1800
Standby average
160
7
0.9
Sleep average
160
7
0.9
Damage to the drive electronics may result if the power supply cable is connected or disconnected to the legacy
Power connector while power is being applied to the drive (no hot plug/unplug is allowed). If SATA power supply
cable is connected or disconnected to the SATA power connector, hot plug/unplug is allowed.
6.3.1 Input voltage
Table 17 Input voltage
Caution : To avoid damage to the drive electronics, power supply voltage spikes must not exceed
specifications.
6.3.2 Power supply current (typical)
Table 18 Power supply current of 2 Disk model
*1 : for Ultrastar only
Except for a peak of less than 100 s duration
1
Random R/W : 35 IOPS / 16 Blocks Random Write and Random Read
Hitachi hard disk drive specifications
30
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