Hitachi HDS723020BLA642 User Manual
7K200 SATA OEM Specification
Hｉｔａｃｈｉ Global Storage Technologies
Hard Disk Drive Specification
Hitachi Travelstar 7K200
2.5 inch SATA hard disk drive
Models: HTS722020K9A300 HTS722020K9SA00
HTS722016K9A300 HTS722016K9SA00
HTS722012K9A300 HTS722012K9SA00
HTS722010K9A300 HTS722010K9SA00
HTS722080K9A300 HTS722080K9SA00
Revision 1.0 10 May 2007
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7K200 SATA OEM Specification
Preliminary Edition (Revision 0.1) (31 March 2007)
nd
2
Preliminary Edition (Revision 0.2) (20 April 2007)
Final Release (Revision 1.0) (10 May 2007)
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©Copyright Hitachi Global Storage Technologies
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Table of Contents
7K200 SATA OEM Specification
GENERAL...............................................................................................................................................10
1 INTRODUCTION .....................................................................................................................................10
1.1 Abbreviations...........................................................................................................................10
1.2 References ................................................................................................................................13
1.3 General caution .......................................................................................................................13
1.4 Drive handling precautions ....................................................................................................13
2 OUTLINE OF THE DRIVE.........................................................................................................................14
PART 1 FUNCTIONAL SPECIFICATION ...........................................................................................15
3 FIXED DISK SUBSYSTEM DESCRIPTION ..................................................................................................16
3.1 Control Electronics .................................................................................................................. 16
3.2 Head disk assembly data ........................................................................................................16
4 FIXED DISK CHARACTERISTICS ..............................................................................................................17
4.1 Formatted capacity by model number.................................................................................... 17
4.2 Data sheet ................................................................................................................................18
4.3 Cylinder allocation ..................................................................................................................18
4.4 Performance characteristics ...................................................................................................19
5 DATA INTEGRITY ...................................................................................................................................23
5.1 Data loss on power off .............................................................................................................23
5.2 Write Cache .............................................................................................................................23
5.3 Equipment status ....................................................................................................................23
5.4 WRITE safety...........................................................................................................................23
5.5 Data buffer test........................................................................................................................24
5.6 Error recovery..........................................................................................................................24
5.7 Automatic reallocation ............................................................................................................24
5.8 ECC ..........................................................................................................................................25
6 SPECIFICATION .....................................................................................................................................26
6.1 Environment ............................................................................................................................26
6.2 DC power requirements ..........................................................................................................28
6.3 Reliability.................................................................................................................................30
6.4 Mechanical specifications........................................................................................................33
6.5 Vibration and shock.................................................................................................................35
6.6 Acoustics...................................................................................................................................37
6.7 Identification labels.................................................................................................................38
6.8 Electromagnetic compatibility................................................................................................38
6.9 Safety........................................................................................................................................39
6.10 Packaging.................................................................................................................................39
6.11 Substance restriction requirements .......................................................................................39
7 ELECTRICAL INTERFACE SPECIFICATIONS ............................................................................................40
7.1 Cabling .....................................................................................................................................40
7.2 Interface connector ..................................................................................................................40
7.3 Signal definitions..................................................................................................................... 41
PART 2 INTERFACE SPECIFICATION...............................................................................................43
8 GENERAL ..............................................................................................................................................44
8.1 Introduction .............................................................................................................................44
8.2 Terminology .............................................................................................................................44
9 DEVIATIONS FROM STANDARD ..............................................................................................................45
10 PHYSICAL INTERFACE ......................................................................................................................... 45
11 REGISTERS .......................................................................................................................................... 45
11.1 Register naming convention ...................................................................................................46
11.2 Command register ...................................................................................................................47
11.3 Device Control Register...........................................................................................................47
11.4 Device Register ........................................................................................................................47
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11.5 Error Register ..........................................................................................................................47
11.6 Features Register ....................................................................................................................48
11.7 LBA High Register ..................................................................................................................48
11.8 LBA Low Register....................................................................................................................48
11.9 LBA Mid Register....................................................................................................................48
11.10 Sector Count Register..........................................................................................................48
11.11 Status Register.....................................................................................................................48
12 GENERAL OPERATION DESCRIPTIONS ................................................................................................50
12.1 Reset Response ........................................................................................................................50
12.1.1 Register Initialization.................................................................................................................... 50
12.2 Diagnostic and Reset considerations...................................................................................... 51
12.3 Power-off considerations .........................................................................................................52
12.3.1 Load/Unload ................................................................................................................................... 52
12.3.2 Emergency unload.......................................................................................................................... 52
12.3.3 Required power-off sequence ......................................................................................................... 52
12.4 Sector Addressing Mode..........................................................................................................53
12.4.1 Logical CHS Addressing Mode ...................................................................................................... 53
12.4.2 LBA Addressing Mode ................................................................................................................... 53
12.5 Power Management Feature ..................................................................................................53
12.5.1 Power Mode .................................................................................................................................... 54
12.5.2 Power Management Commands.................................................................................................... 54
12.5.3 Standby/Sleep command completion timing................................................................................. 54
12.5.4 Status.............................................................................................................................................. 54
12.5.5 Interface Capability for Power Modes........................................................................................... 54
12.5.6 Initial Power Mode at Power On ................................................................................................... 55
12.6 Advanced Power Management (Adaptive Battery Life Extender 3) Feature...................... 55
12.6.1 Performance Idle mode .................................................................................................................. 55
12.6.2 Active Idle mode............................................................................................................................. 55
12.6.3 Low Power Idle mode..................................................................................................................... 55
12.6.4 Transition Time.............................................................................................................................. 56
12.7 Interface Power Management Mode (Slumber and Partial).................................................56
12.8 S.M.A.R.T. Function................................................................................................................56
12.8.1 Attributes ....................................................................................................................................... 56
12.8.2 Attribute values ............................................................................................................................. 56
12.8.3 Attribute thresholds....................................................................................................................... 57
12.8.4 Threshold exceeded condition........................................................................................................ 57
12.8.5 S.M.A.R.T. commands.................................................................................................................... 57
12.8.6 S.M.A.R.T operation with power management modes ................................................................. 57
12.9 Security Mode Feature Set .....................................................................................................57
12.9.1 Security mode................................................................................................................................. 57
12.9.2 Security Level................................................................................................................................. 58
12.9.3 Password......................................................................................................................................... 58
12.9.4 Master Password Revision Code ...................................................................................................58
12.9.5 Operation example......................................................................................................................... 58
12.9.6 Command Table ............................................................................................................................. 61
12.10 Protected Area Function......................................................................................................63
12.10.1 Example for operation (In LBA mode) ...................................................................................... 64
12.10.2 Set Max security extension commands ..................................................................................... 65
12.11 Seek Overlap ........................................................................................................................66
12.12 Write Cache Function..........................................................................................................66
12.13 Reassign Function................................................................................................................66
12.13.1 Auto Reassign Function............................................................................................................. 67
12.14 48-bit Address Feature Set..................................................................................................67
12.15 Software Setting Preservation Feature Set .......................................................................68
12.15.1 Preserved software settings....................................................................................................... 68
12.16 Native Command Queuing..................................................................................................69
12.17 SMART Command Transport (SCT)...................................................................................70
13 COMMAND PROTOCOL .........................................................................................................................70
13.1 Data In Commands .................................................................................................................71
13.2 Data Out Commands...............................................................................................................71
13.3 Non-Data Commands .............................................................................................................. 72
13.4 DMA Data Transfer Commands.............................................................................................72
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13.5 First-parity DMA Commands.................................................................................................73
14 COMMAND DESCRIPTIONS .................................................................................................................. 74
14.1 Check Power Mode (E5h/98h).................................................................................................78
14.2 Device Configuration Overlay (B1h) ......................................................................................79
14.2.1 DEVICE CONFIGURATION RESTORE (subcommand C0h)..................................................... 79
14.2.2 DEVICE CONFIGURATION FREEZE LOCK (subcommand C1h) ............................................ 79
14.2.3 DEVICE CONFIGURATION IDENTIFY (subcommand C2h) .................................................... 80
14.2.4 DEVICE CONFIGURATION SET (subcommand C3h) ............................................................... 80
14.3 Execute Device Diagnostic (90h) ............................................................................................83
14.4 Flush Cache (E7h) ...................................................................................................................84
14.5 Flush Cache Ext (EAh)............................................................................................................85
14.6 Format Track (50h: Vendor Specific) .....................................................................................86
14.7 Format Unit (F7h: Vendor Specific) .......................................................................................87
14.8 Identify Device (ECh) .............................................................................................................. 88
14.9 Idle (E3h/97h) ..........................................................................................................................99
14.10 Idle Immediate (E1h/95h) .................................................................................................100
14.11 Initialize Device Parameters (91h) ...................................................................................101
14.12 Read Buffer (E4h) ..............................................................................................................102
14.13 Read DMA(C8h/C9h) .........................................................................................................103
14.14 Read DMA Ext (25h)..........................................................................................................104
14.15 Read FPDMA Queued (60h)..............................................................................................105
14.16 Read Log Ext(2Fh).............................................................................................................106
14.16.1 General purpose Log Directory................................................................................................ 107
14.16.2 Extended comprehensive SMART error log............................................................................ 107
14.16.3 Extended Self-test log sector ................................................................................................... 110
14.16.4 Command Error ....................................................................................................................... 111
14.16.5 Phy Event Counter................................................................................................................... 112
14.17 Read Multiple (C4h)...........................................................................................................114
14.18 Read Multiple Ext (29h) ....................................................................................................115
14.19 Read Native Max Address (F8h).......................................................................................116
14.20 Read Native Max Address Ext (27h) ................................................................................117
14.21 Read Sector(s) (20h/21h)....................................................................................................118
14.22 Read Sector(s) Ext (24h)....................................................................................................119
14.23 Read Verify Sector(s) (40h/41h) ........................................................................................120
14.24 Read Verify Sector(s) Ext (42h).........................................................................................121
14.25 Recalibrate (1xh)................................................................................................................122
14.26 Security Disable Password (F6h)......................................................................................123
14.27 Security Erase Prepare (F3h) ...........................................................................................124
14.28 Security Erase Unit (F4h) .................................................................................................125
14.29 Security Freeze Lock (F5h) ...............................................................................................127
14.30 Security Set Password (F1h).............................................................................................128
14.31 Security Unlock (F2h)........................................................................................................ 130
14.32 Seek (7xh) ...........................................................................................................................131
14.33 Sense Condition (F0h : vendor specific)............................................................................ 132
14.34 Set Features (EFh).............................................................................................................133
14.35 Set Max Address (F9h) ......................................................................................................135
14.36 Set Max Address Ext (37h)................................................................................................137
14.37 Set Multiple (C6h)..............................................................................................................139
14.38 Sleep (E6h/99h) .................................................................................................................. 140
14.39 S.M.A.R.T Function Set (B0h) ..........................................................................................141
14.39.1 S.M.A.R.T. Sub commands ...................................................................................................... 141
14.39.2 Device Attributes Data Structure ........................................................................................... 146
14.39.3 Device Attribute Thresholds Data Structure.......................................................................... 150
14.39.4 S.M.A.R.T. Log Directory......................................................................................................... 151
14.39.5 S.M.A.R.T. error log sector ...................................................................................................... 151
14.39.6 Self-test log data structure ...................................................................................................... 154
14.39.7 Selective self-test log data structure....................................................................................... 155
14.39.8 Error Reporting........................................................................................................................ 155
14.40 Standby (E2h/96h) .............................................................................................................156
14.41 Standby Immediate (E0h/94h) .......................................................................................... 157
14.42 Write Buffer (E8h) .............................................................................................................158
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14.43 Write DMA (CAh/CBh)...................................................................................................... 159
14.44 Write DMA Ext (35h).........................................................................................................160
14.45 Write DMA FUA Ext (3Dh)...............................................................................................161
14.46 Write FPDMA Queued (61h).............................................................................................162
14.47 Write Log Ext (3Fh)...........................................................................................................163
14.48 Write Multiple (C5h)..........................................................................................................164
14.49 Write Multiple Ext (39h) ...................................................................................................165
14.50 Write Multiple FUA Ext (CEh).........................................................................................166
14.51 Write Sector(s) (30h/31h)...................................................................................................167
14.52 Write Sector(s) Ext (34h)...................................................................................................168
14.53 Write Uncorrectable Ext (45h)..........................................................................................169
15 TIMINGS ............................................................................................................................................171
List of Figures
Figure 1. Limits of temperature and humidity 26
Figure 2. Mounting hole locations 33
Figure 3. Interface connector pin assignments 40
Figure 4. Parameter descriptions 42
Figure 5 Initial Setting 59
Figure 6 Usual Operation 60
Figure 7 Password Lost 61
Figure 8 Set Max security mode transition 65
Figure 9 Seek overlap 66
Figure 10 Selective self-test test span example 143
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7K200 SATA OEM Specification
List of Tables
Table 1. Formatted capacity by model number. 17
Table 2. Data sheet 18
Table 3. Cylinder allocation 18
Table 4. Performance characteristics 19
Table 5. Mechanical positioning performance 20
Table 6. Full stroke seek time 20
Table 7. Single track seek time 20
Table 8. Latency time 20
Table 9. Drive ready time 21
Table 10. Operating mode 22
Table 11. Drive ready time 22
Table 12. Environmental condition 26
Table 13. Magnetic flux density limits 27
Table 14. DC Power requirements 28
Table 15. Power consumption efficiency 29
Table 16. Physical dimensions and weight 33
Table 17. Random vibration PSD profile breakpoints (operating) 35
Table 18. Swept sine vibration 35
Table 19. Random Vibration PSD Profile Breakpoints (nonoperating) 36
Table 20. Operating shock 36
Table 21. Nonoperating shock 36
Table 22. Weighted sound power 37
Table 23. Interface connector pins and I/O signals 41
Table 24 Register naming convention and correspondence 46
Table 25 Device Control Register 47
Table 26 Device Register 47
Table 27 Error Register 47
Table 28 Status Register 49
Table 29 Reset Response Table 50
Table 30 Default Register Values 51
Table 31 Diagnostic Codes 51
Table 32 Reset error register values 51
Table 33 Device’s behavior by ATA command s 52
Table 34 Power conditions 54
Table 35 Command table for device lock operation 62
Table 36 Command table for device lock operation - continued 63
Table 37 Set Max Set Password data content 65
Table 38 Preserved Software Setting 69
Table 39 SCT Action Code Supported 70
Table 40 Command set 74
Table 41 Command Set - continued 75
Table 42 Command Set (Subcommand) 76
Table 43 Check Power Mode Command (E5h/98h) 78
Table 44 Device Configuration Overlay Command (B1h) 79
Table 45 Device Configuration Overlay Features register values 79
Table 46 Device Configuration Overlay Data structure 81
Table 47 DCO error information definition 82
Table 48 Execute Device Diagnostic Command (90h) 83
Table 49 Flush Cache Command (E7h) 84
Table 50 Flush Cache EXT Command (EAh) 85
Table 51 Format Track Command (50h) 86
Table 52 Format Unit Command (F7h) 87
Table 53 Identify Device Command (ECh) 88
Table 54 Identify device information 89
Table 55 Identify device information --- Continued --- 90
Table 56 Identify device information --- Continued --- 91
Table 57 Identify device information --- Continued --- 92
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Table 58 Identify device information --- Continued --- 93
Table 59 Identify device information --- Continued --- 94
Table 60 Identify device information --- Continued --- 95
Table 61 Identify device information --- Continued --- 96
Table 62 Identify device information --- Continued --- 97
Table 63 Number of cylinders/heads/sectors by models for HTS7220XXK9SA00 / HTS7220XXK9A300 98
Table 64 Idle Command (E3h/97h) 99
Table 65 Idle Immediate Command (E1h/95h) 100
Table 66 Initialize Device Parameters Command (91h) 101
Table 67 Read Buffer Command (E4h) 102
Table 68 Read DMA Command (C8h/C9h) 103
Table 69 Read DMA Ext Command (25h) 104
Table 70 Read FPDMA Queued Command (60h) 105
Table 71 Read Log Ext Command (2Fh) 106
Table 72 Log address definition 106
Table 73 General purpose Log Directory 107
Table 74 Extended comprehensive SMART error Log 108
Table 75 Extended Error log data structure 108
Table 76 Command data structure 109
Table 77 Error data structure 109
Table 78 Extended Self-test log data structure 110
Table 79 Extended Self-test log descriptor entry 111
Table 80 Command Error information 111
Table 81 Phy Event Counter Identifier 112
Table 82 Phy Event Counter informat i on 113
Table 83 Read Multiple Command (C4h) 114
Table 84 Read Multiple Ext Command (29h) 115
Table 85 Read Native Max Address Command (F8h) 116
Table 86 Read Native Max Address Ext Command (29h) 117
Table 87 Read Sector(s) Command (20h/21h) 118
Table 88 Read Sector(s) Ext Command (24h) 119
Table 89 Read Verify Sector(s) Command (40h/41h ) 120
Table 90 Read Verify Sector(s) Ext Command (42h) 121
Table 91 Recalibrate Command (1xh) 122
Table 92 Security Disable Password Command (F6h) 123
Table 93 Password Information for Security Disable Password command 123
Table 94 Security Erase Prepare Command (F3h) 124
Table 95 Security Erase Unit Command (F4h) 125
Table 96 Erase Unit Information 125
Table 97 Security Freeze Lock Command (F5h) 127
Table 98 Security Set Password Command (F1h) 128
Table 99 Security Set Password Information 128
Table 100 Security Unlock Command (F 2h ) 130
Table 101 Security Unlock Informati on 130
Table 102 Seek Command (7xh) 131
Table 103 Sense Condition Command (F0h) 132
Table 104 Set Features Command (EFh) 133
Table 105 Set Max Address Command (F9h) 135
Table 106 Set Max Address Ext Command (37h) 137
Table 107 Set Multiple Command (C6h) 139
Table 108 Sleep Command (E6h/99h) 140
Table 109 S.M.A.R.T. Function Set Command (B0h ) 141
Table 110 Log sector addresses 144
Table 111 Device Attribute Data Structure 146
Table 112 Individual Attribute Data Structure 147
Table 113 Status Flag Definitions 148
Table 114 Device Attribute Thresholds Data Structure 150
Table 115 Individual Threshold Data Structu re 151
Table 116 SMART Log Directory 151
Table 117 S.M.A.R.T. error log sector 152
Table 118 Error log data structure 152
Table 119 Command data structure 153
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Table 120 Error data structure 153
Table 121 Self-test log data structure 154
Table 122 Selective self-test log data structure 155
Table 123 S.M.A.R.T. Error Codes 155
Table 124 Standby Command (E2h/96h ) 156
Table 125 Standby Immediate Command (E0h/94h) 157
Table 126 Write Buffer Command (E8h) 158
Table 127 Write DMA Command (CAh/CBh) 159
Table 128 Write DMA Ext Command (35h) 160
Table 129 Write DMA FUA Ext Command (3Dh) 161
Table 130 Write FPDMA Queued Command (61h) 162
Table 131 Write Log Ext Command 163
Table 132 Write Multiple Command (C5h) 164
Table 133 Write Multiple Ext Command (39h) 165
Table 134 Write Multiple FUA Ext Command (CEh) 166
Table 135 Write Sector(s) Command (30h/31h) 167
Table 136 Write Sector(s) Ext Command (34h) 168
Table 137 Write Uncorrectable Ext Command (45h) 169
Table 138 Timeout Values 171
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7K200 SATA OEM Specification
General
1 Introduction
This document describes the specifications of the HITACHI Travelstar 7K200, a 2.5-inch hard disk
drive with Serial ATA interface:
Drive
name
Travelstar
7K200-200
Travelstar
7K200-160
Travelstar
7K200-120
Travelstar
7K200-100
Travelstar
7K200-80
Part 1 of this document beginning on page 16 defines the hardware functional specification. Interface
specification is Part 2 starting from page 44
Model Number MAX Data
transfer rate
(Gbps)
HTS722020K9A300 3.0
HTS722020K9SA00 1.5
HTS722016K9A300 3.0
HTS722016K9SA00 1.5
HTS722012K9A300 3.0
HTS722012K9SA00 1.5
HTS722010K9A300 3.0
HTS722010K9SA00 1.5
HTS722080K9A300 3.0
HTS722080K9SA00 1.5
Capacity
Height
(GB)
200 9.5 7200
160 9.5 7200
120 9.5 7200
100 9.5 7200
80 9.5 7200
(mm)
Rotation
speed (rpm)
1.1 Abbreviations
Abbreviation Meaning
32 KB 32 x 1024 bytes
64 KB 64 x 1024 bytes
“ inch
A amp
AC alternating current
AT Advanced Technology
ATA Advanced Technology Attachment
Bels unit of sound power
BIOS Basic Input/Output System
°C degrees Celsius
CSA Canadian Standards Association
C-UL Canadian-Underwriters Laboratory
Cyl cylinder
DC direct current
DFT Drive Fitness Test
DMA Direct Memory Access
ECC error correction code
EEC European Economic Community
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EMC electromagnetic compatibility
ERP Error Recovery Procedure
Esd electrostatic discharge
FCC Federal Communications Commission
FRU field replacement unit
G gravity, a unit of force
Gb 1 000 000 000 bits
GB 1 000 000 000 bytes
GND ground
h hexadecimal
HDD hard disk drive
Hz hertz
I Input
ILS integrated lead suspension
imped impedance
I/O Input/Output
7K200 SATA OEM Specification
ISO International Standards Organization
KB 1,000 bytes
Kbit/mm 1,000 bits per mm
Kbit/sq-mm 1000 bits per square mm
KHz kilohertz
LBA logical block addressing
Lw unit of A-weighted sound power
m meter
max. or Max. maximum
MB 1,000,000 bytes
Mbps 1,000,000 Bit per second
Mb/sec 1,000,000 Bit per second
MB/sec 1,000,000 bytes per second
MHz megahertz
MLC Machine Level Control
mm millimeter
ms millisecond
us, s microsecond
Nm Newton meter
No. or # number
oct/min oscillations per minute
O Output
OD Open Drain Programmed Input/Output
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PIO
POH power on hours
Pop. population
P/N part number
p-p peak-to-peak
PSD power spectral density
RES radiated electromagnetic susceptibility
RFI radio frequency interference
RH relative humidity
% RH per cent relative humidity
RMS root mean square
RPM revolutions per minute
RST reset
R/W read/write
sec second
Sect/Trk sectors per track
7K200 SATA OEM Specification
SELV secondary low voltage
S.M.A.R.T Self-monitoring, analysis, and reporting technology
Trk. track
TTL transistor-transistor logic
UL Underwriters Laboratory
V volt
VDE Verband Deutscher Electrotechniker
W watt
3-state transistor-transistor tristate logic
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7K200 SATA OEM Specification
1.2 References
Serial ATA International Organization : Serial ATA Revision 2.6
1.3 General caution
Do not apply force to the top cover (See figure below).
Do not cover the breathing hole on the top cover (See figure below).
Do not touch the interface connector pins or the surface of the printed circuit board.
The drive can be damaged by shock or ESD (Electric Static Discharge). Any damages incurred to
the drive after removing it from the shipping package and the ESD protective bag are the
responsibility of the user
1.4 Drive handling precautions
Do not press on the drive cover during handling.
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7K200 SATA OEM Specification
2 Outline of the drive
・ 2.5-inch, 9.5-mm Height
・ Perpendicular Recording
・ Formatted capacities of 200GB, 160GB,120GB,100GB, and 80GB (512 bytes/sector)
SATA Interface conforming to Serial ATA International Organization: Serial ATA Revision
・
2.6(15-February-2007)
・ Integrated controller
・ No-ID recording format
・ Coding : 199/200
・ Multi zone recording
・ Enhanced
・ 10 bit 40 symbol non Interleaved Read Solomon code
・ Non interleave On-The –Fly correction
・ Included 2 symbol system ECC
・ Segmented Buffer with write cache
・ 16384 KB - Upper 705 KB is used for firmware
・ Fast data transfer rate
・ HTS7220xxK9A300 model : up to 3.0Gbit/s
・ HTS7220xxK9SA00 model : up to 1.5Gbit/s
・ Media data transfer rate (max):
・ 876 Mb/s
・ Average seek time: 10 ms for read
・ Closed-loop actuator servo (Embedded Sector Servo)
・ Rotary voice coil motor actuator
・ Load/Unload mechanism
・ Mechanical latch
ECC
・ 0.8 Watts at idle state
・ Power on to ready
・ 4.0 sec (Typical)
・ Operating shock
・ 3430 m/sec2 (350 G)/2ms
・ 1764 m/sec2 (180G)/1ms
・ Nonoperating shock
・ 9800 m/sec2 (1000 G)/1ms
・ Full Data Encryption as optional (HTS7220xxK9SA00 model only)
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Part 1 Functional Specification
7K200 SATA OEM Specification
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7K200 SATA OEM Specification
3 Fixed disk subsystem description
3.1 Control Electronics
The control electronics works with the following functions:
SATA Interface Protocol
Embedded Sector Servo
No-ID (TM) formatting
Multizone recording
Code: 100/102
・ System ECC
・ Enhanced Adaptive Battery Life Extender
・ Full Data Encryption as optional(HTS7220xxK9SA00 model only)
3.2 Head disk assembly data
The following technologies are used in the drive:
Femto Slider
Perpendicular recording disk a nd write head
GMR head
Integrated lead suspension (ILS)
Load/unload mechanism
Mechanical latch
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7K200 SATA OEM Specification
4 Fixed disk characteristics
4.1 Formatted capacity by model number
Description HTS722020K9A300
HTS722020K9SA00
Physical Layout
Bytes per Sector 512 512 512
Sectors per Track 1209 (max) 1092 (max) 1092 (max)
Number of Heads 4 4 3
Number of Disks 2 2 2
Logical Layout
Number of Heads 16 16 16
Number of Sectors/
Track
Number of Cylinders 16,383 16,383 16,383
Number of Sectors 390,721,968 312,581,808 234,441,648
Total Logical Data
Bytes
Description HTS722010K9A300
Physical Layout
Bytes per Sector 512 512
Sectors per Track 1209 (max) 1092 (max)
Number of Heads 2 2
Number of Disks 1 1
Logical Layout
Number of Heads 16 16
Number of Sectors/
Track
Number of Cylinders 16,383 16,383
Number of Sectors 195,371,568 156,301,488
Total Logical Data
Bytes
Table 1. Formatted capacity by model number.
63 63 63
200,049,647,616 160,041,885,696 120,034,123,776
HTS722010K9SA00
63 63
100,030,242,816 80,026,361,856
HTS722016K9A300
HTS722016K9SA00
HTS722080K9A300
HTS722080K9SA00
HTS722012K9A300
HTS722012K9SA00
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4.2 Data sheet
7K200 SATA OEM Specification
Rotational Speed (RPM) 7200 7200 7200 7200 7200
Data transfer rates (buffer to/from
media) (Mbps)
Data transfer rates (Gbit/sec) 1.5/3.0 1.5/3.0 1.5/3.0 1.5/3.0 1.5/3.0
Recording density (Kbit/mm) (Max)
(KBPI) (Max)
Track density (Ktrack/mm)(Max)
(KTPI)(Max)
Areal density (Gbit/sq-mm.- Max)
(Gbit/sq-inch - Max)
Number of zones 24 24 24 24 24
200GB 160GB 120GB 100GB 80GB
876 695 695 876 695
994
164
164
903
146
132
903
146
132
994
164
164
903
146
132
Table 2. Data sheet
4.3 Cylinder allocation
Data format is allocated by each head characteristics. Typical format is described below.
Zone
0 0 - 5279 1209
1 5280 - 10559 1209
2 10560 - 13759 1196
3 13760 - 18559 1170
4 18560 - 23359 1144
5 23360 - 26559 1131
6 26560 - 28959 1118
7 28960 - 34239 1092
8 34240 - 39039 1053
9 39040 - 43839 1040
10 43840 - 48639 1014
11 48640 - 53439 975
12 53440 - 55839 962
13 55840 - 61279 939
14 61280 - 65279 910
15 65280 - 69119 884
16 69120 - 72479 858
17 72480 - 78559 819
18 78560 - 80159 806
19 80160 - 85279 780
20 85280 - 88959 741
21 88960 - 92959 702
22 92960 - 96799 663
23 96800 - 102399 624
Table 3. Cylinder allocation
80GB/p Mid BIP-Mid TPI format
Cylinder
No. of
Sectors/Trk
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7K200 SATA OEM Specification
4.4 Performance characteristics
Drive performance is characterized by the following parameters:
Command Overhead
Mechanical Positioning
Seek Time
Latency
Data Transfer Speed
Buffering Operation (Look ahead/Write Cache)
Note: All the above parameters contribute to drive performance. There are other parameters which
contribute to the performance of the actual system. This specification defines the essential characteristics
of the drive. This specification does not include the system throughput as this is dependent upon the
system and the application.
The following table gives a typical value for each parameter. The detailed descriptions are found in
section 5.0.
Function
Average Random Seek Time - Read (ms) 10
Average Random Seek Time - Write (ms) 11
Rotational Speed (RPM) 7200
Power-on-to-ready (sec)(Typical) 4.0
Command overhead (ms) 1.0
Disk-buffer data transfer (Mb/s) (max) 876
Buffer-host data transfer (Gbit/s) (max) 1.5/3.0
Table 4. Performance characteristics
4.4.1 Command overhead
Command overhead time is defined as the interval from the time that a drive receives a command to the
time that the actuator starts its motion.
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7K200 SATA OEM Specification
4.4.2 Mechanical positioning
4.4.2.1 Average seek time (including settling)
Command Type Typical (ms) Max. (ms)
Read 10 16
Write 11 17
Table 5. Mechanical positioning performance
Typical and Max. are defined throughout the performance specification as follows:
Typical
Max.
The seek time is measured from the start of motion of the actuator to the start of a reliable read or write
operation. A reliable read or write operation implies that error correction/recovery is not employed to
correct arrival problems. The Average Seek Time is measured as the weighted average of all possible
seek combinations.
Σ (max. + 1 – n)(Tn
Weighted Average = ––––––––––––––––––––––––––––
(max. + 1)(max)
Where: max. = maximum seek length
n = seek length (1-to-max.)
Tn
Tn
Average of the drive population tested at nominal environmental and voltage conditions.
Maximum value measured on any one drive over the full range of the environmental and
voltage conditions. (See section 6.1, "Environment" on page 26 and section 6.2, "DC power
requirements" on page 28)
max.
in
out
+ Tn
n=1
= inward measured seek time for an n-track seek
= outward measured seek time for an n-track seek
in
out
)
4.4.2.2 Full stroke seek
Command Type Typical (ms) Max. (ms)
Read 18.0 30.0
Write 19.0 31.0
Table 6. Full stroke seek time
Full stroke seek time in milliseconds is the average time of 1000 full stroke seeks.
4.4.2.3 Single track seek time (without command overhead, including
settling)
Command Type Typical (ms) Maximum (ms)
Read 1.0 4.0
Write 1.2 4.5
Table 7. Single track seek time
Single track seek is measured as the average of one (1) single track seek from every track in both
directions (inward and outward).
4.4.2.4 Average latency
Rotational Speed
(RPM)
7200 8.3 4.2
Table 8. Latency time
Time for one revolution
(ms)
Average Latency
(ms)
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4.4.2.5 Drive ready time
Condition Typical (sec) Max. (sec)
Power On To Ready 4.0 9.5
Table 9. Drive ready time
7K200 SATA OEM Specification
Ready
Power On To Ready
The condition in which the drive is able to perform a media access command
(for example—read, write) immediately.
This includes the time required for the internal self diagnostics.
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4.4.3 Operating modes
Operating mode Description
7K200 SATA OEM Specification
Spin-Up
Seek
Write
Read
Performance idle
Active idle
Low power idle
Standby
Sleep
Table 10. Operating mode
Start up time period from spindle stop or power down.
Seek operation mode
Write operation mode
Read operation mode
The device is capable of responding immediately to idle media access requests. All
electronic components remain powered and the full frequency servo remains
operational.
The device is capable of responding immediately to media access requests. Some
circuitry—including servo system and R/W electronics—is in power saving mode.
The head is parked near the mid-diameter the disk without servoing .
A device in Active idle mode may take longer to complete the execution of a
command because it must activate that circuitry.
The head is unloaded onto the ramp position. The spindle motor is rotating at full
speed.
The device interface is capable of accepting commands. The spindle motor is
stopped. All circuitry but the host interface is in power saving mode.
The execution of commands is delayed until the spindle becomes ready.
The device requires a soft reset or a hard reset to be activated. All electronics,
including spindle motor and host interface, are shut off.
4.4.3.1 Mode transition time
From To Transition
Time (typ)
Standby Idle 3.0 9.5
Table 11. Drive ready time
Transition Time
(max.)
4.4.3.2 Operating mode at power on
The device goes into Idle mode after power on as an initial state.
4.4.3.3 Adaptive power save control
The transient timing from Performance Idle mode to Active Idle mode and Active Idle mode to Low
Power Idle mode is controlled adaptively according to the access pattern of the host system. The
transient timing from Low Power Idle mode to Standby mode is also controlled adaptively, if it is
allowed by Set Features Enable Advanced Power Management subcommand.
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7K200 SATA OEM Specification
5 Data integrity
5.1 Data loss on power off
Data loss will not be caused by a power off during any operation except the write operation.
A power off during a write operation causes the loss of any received or resident data that has not
been written onto the disk media.
A power off during a write operation might make a maximum of one sector of data unreadable. This
state can be recovered by a rewrite operation.
5.2 Write Cache
When the write cache is enabled, the write command may complete before the actual disk write operation
finishes. This means that a power off, even after the write command completion, could cause the loss of
data that the drive has received but not yet written onto the disk.
In order to prevent this data loss, confirm the completion of the actual write operation prior to the power
off by issuing a
Soft reset
COMRESET
Flush Cache command
Standby command
Standby Immediate command
Sleep command
Confirm the command’s completion.
5.3 Equipment status
The equipment status is available to the host system any time the drive is not ready to read, write, or seek.
This status normally exists at the power-on time and will be maintained until the following conditions are
satisfied:
The access recalibration/tuning is complete.
The spindle speed meets the requirements for reliable operation.
The self-check of the drive is complete.
The appropriate error status is made available to the host system if any of the following conditions occur
after the drive has become ready:
The spindle speed lies outside the requirements for reliable operation.
The occurrence of a Write Fault condition.
5.4 WRITE safety
The drive ensures that the data is written into the disk media properly. The following conditions are
monitored during a write operation. When one of these conditions exceeds the criteria, the write operation
is terminated and the automatic retry sequence is invoked.
Head off track
External shock
Low supply voltage
Spindle speed out of tolerance
Head open/short
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7K200 SATA OEM Specification
5.5 Data buffer test
The data buffer is tested at power on reset and when a drive self-test is requested by the host. The test
consists of a write/read '00'x and 'ff'x pattern on all buffers.
5.6 Error recovery
Errors occurring on the drive are handled by the error recovery pro c edure.
Errors that are uncorrectable after application of the error recovery procedure are reported to the host
system as nonrecoverable errors.
5.7 Automatic reallocation
The sectors that show some errors may be reallocated automatically when specific conditions are met.
The drive does not report any auto reallocation to the host system. The conditions for auto reallocation
are described below.
5.7.1 Nonrecovered write errors
When a write operation cannot be completed after the Error Recovery Procedure (ERP) is fully carried out,
the sectors are reallocated to the spare location. An error is reported to the host system only when the
write cache is disabled and the auto reallocation has failed.
5.7.2 Nonrecoverable read error
When a read operation fails after ERP is fully carried out, a hard error is reported to the host system. This
location is registered internally as a candidate for the reallocation. When a registered location is specified
as a target of a write operation, a sequence of media verification is performed automatically. When the
result of this verification meets the required criteria, this sector is reallocated.
5.7.3 Recovered read errors
When a read operation for a sector fails and is recovered at the specific ERP ste p, the sector is
reallocated automatically. A media verification sequence may be run prior to the reallocation according to
the predefined conditions.
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7K200 SATA OEM Specification
5.8 ECC
The 10 bit 40 symbol non interleaved ECC processor provides user data verification and correction
capability. The first 6 symbol of ECC are 4 check symbols for user data and the 2 symbol system ECC.
The other 34 symbols are Read Solomon ECC. Hardware logic corrects up to 16 symbol s(20 bytes)
errors on-the-fly.
2 symbol System ECC is generated when HDC receives user data from HOST, and can correct up to 1
symbol(10bit) errors on-the-fly when one transfers to HOST.
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7K200 SATA OEM Specification
6 Specification
6.1 Environment
6.1.1 Temperature and humidity
Operating conditions
Temperature
Relative humidity
Maximum wet bulb temperature
Maximum temperature gradient
Altitude
Nonoperating conditions
Temperature
Relative humidity
Maximum wet bulb temperature
Maximum temperature gradient
Altitude
Table 12. Environmental condition
The system is responsible for providing sufficient air movement to maintain surface tem peratures below
60°C at the center of top cover and below 63°C at the center of the drive circuit board assembly.
5 to 55°C (See note below)
8 to 90% noncondensing
29.4°C noncondensing
20°C/hour
–300 to 3048 m (10,000 ft)
–40 to 65°C
5 to 95% noncondensing
40°C noncondensing
20°C/hour
–300 to 12,192 m (40,000 ft)
The maximum storage period in the shipping package is one year.
Sp e c if ic a t ion ( E nviron m e n t)
100
90
80
70
60
31'C/90%
41'C/95%
W etBulb 40'C
W e tBulb29.4'C
Non Operating
50
40
Relative Humidity (%)
30
20
10
0
-45-35-25-15 -5 5 15 25 35 45 55 65
Temperatur e (degC)
Operating
55'C/15%
Figure 1. Limits of temperature and humidity
65'C/23%
6.1.2 Corrosion test
The hard disk drive must be functional and show no signs of corrosion after being exposed to a
temperature humidity stress of 50°C/90%RH (relative humidity) for one week followed by a temperature
and humidity drop to 25'C/40%RH in 2 hours.
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7K200 SATA OEM Specification
6.1.3 Radiation noise
The disk drive shall work without degradation of the soft error rate under the following magnetic flux
density limits at the enclosure surface.
Frequency (KHz) Limits (uT RMS)
0–60 500
61–100 250
101–200 100
201–400 50
Table 13. Magnetic flux density limits
6.1.4 Conductive noise
The disk drive shall work without soft error degradation in the frequency ran ge from DC to 20 Mhz
injected through any two of the mounting screw holes of the drive when an AC current of up to 45 mA
(p-p) is applied through a 50-ohm resistor connected t o any two mounting screw holes.
6.1.5 Magnetic fields
The disk drive will withstand radiation and conductive noise within the limits shown below. The test
method is defined in the Noise Susceptibility Test Method specification, P/N 95F3944.
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7K200 SATA OEM Specification
6.2 DC power requirements
Connection to the product should be made in a safety extra low voltage (SELV) circuits. The voltage
specifications are applied at the power connector of the drive.
Item Requirements
Nominal supply +5 Volt dc
Supply voltage –0.3 Volt to 6.0 Volt
Power supply ripple (0–20
1
MHz)
Tolerance 2
Supply rise time 1–100 ms
Performance Idle average 3
Active Idle average 1.0
Low Power Idle average 0.8
Read average 4
Write average 2.3
Seek average 5
Standby 0.25
Sleep 0.2
Startup (maximum peak) 6
Average from power on to
ready
Table 14. DC Power requirements
Watts (RMS Typical)
7
100 mV p-p max.
±5%
2.0
2.3
2.6
5.5
3.8
Footnotes:
1. The maximum fixed disk ripple is measured at the 5 volt input of the drive.
2. The disk drive shall not incur damage for an over voltage condition of +25% (maximum
3. The idle current is specified at an inner track.
4. The read/write current is specified based on three operations of 63 sector read/write per
5. The seek average current is specified based on three operations per 100 ms.
6. The worst case operating current includes motor surge.
7. “Typical” mean average of the drive population tested at nominal environmental a nd
duration of 20 ms) on the 5 volt nominal supply.
100 ms.
voltage conditions.
28/173
7K200 SATA OEM Specification
6.2.1 Power consumption efficiency
Capacity 200GB 160GB 120GB 100GB 80GB
Power Consumption Efficiency
(Watts/GB)
0.0040 0.0050 0.0067 0.0080 0.0100
Table 15. Power consumption efficiency
Note: Power consumption efficiency is calculated as Power Consumption of Low Power Idle Watt/
Capacity (GB).
29/173
6.3 Reliability
6.3.1 Data reliability
7K200 SATA OEM Specification
Probability of not recovering data is 1 in 10
ECC implementation
On-the-fly correction performed as a part of read channel function recovers up to 16 symbols of error in 1
sector (1 symbol is 10 bits).
13
bits read
6.3.2 Failure prediction (S.M.A.R.T.)
The drive supports Self-monitoring, analysis and reporting technology (S.M.A.R.T.) function. The details
are described in section 11.8, "S.M.A.R.T. Function" on page 84 and in Section 13.32, "S.M.A.R.T.
Function Set (B0h)" on page 163.
6.3.3 Cable noise interference
To avoid any degradation of performance throughput or error when the interface cable is route d on top or
comes in contact with the HDA assembly, the drive must be grounded electrically to the system frame by
four screws. The common mode noise or voltage level difference between the system frame and power
cable ground or AT interface cable ground should be in the allowable level specified in the power
requirement section.
6.3.4 Service life and usage condition
The drive is designed to be used under the following conditions:
The drive should be operated within specifications of shock, vibration, temperature, humidity, altitude,
and magnetic field.
The drive should be protected from ESD.
The breathing hole in the top cover of the drive should not be covered.
Force should not be applied to the cover of the drive.
The specified power requirements of the drive should be satisfied.
The drive frame should be grounded electrically to the system through four screws.
The drive should be mounted with the recommended screw depth and torque.
The interface physical and electrical requirements of the drive should satisfy ATA-6.
The power-off sequence of the drive should comply with the 6.4.6.2,"Required power-off
sequence.”
Service life of the drive is approximately 5 years or 20,000 power on hours, whichever comes first, under
the following assumptions:
Less than 333 power on hours per month.
Seeking/Writing/Reading operation is less than 20% of power on hours.
This does not represent any warranty or warranty period. Applicable warranty and warranty period are
covered by the purchase agreement.
30/173
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