Hitachi HTS541640J9SA00 manual Security Mode Feature Set, Security mode, Security Level, Password

Page 55

Travelstar 5K160 (SATA) Hard Disk Drive Specification

12.8.6S.M.A.R.T operation with power management modes

The device saves attribute values automatically on every head unload timing except the emergency unload, even if the attribute auto save feature is not enabled. The head unload is done not only by Standby, Standby Immediate, or Sleep command, but also by the automatic power saving functions like ABLE-3 or Standby timer. So basically it is not necessary for a host system to enable the attribute auto save feature, when it utilizes the power management. If the attribute auto save feature is enabled, attribute values will be saved after 30minutes passed since the last saving, besides above condition.

12.9 Security Mode Feature Set

Security Mode Feature Set is a powerful security feature. With a device lock password, a user can prevent unauthorized access to hard disk device even if the device is removed from the computer.

New commands are supported for this feature as below.

Security Set Password

(‘F1’h)

Security Unlock

(‘F2’h)

Security Erase Prepare

(‘F3’h)

Security Erase Unit

(‘F4’h)

Security Freeze Lock

(‘F5’h)

Security Disable Password

(‘F6’h)

12.9.1Security mode

Following security modes are provided.

Device Locked mode

The device disables media access commands after power on. Media access

 

commands are enabled by either a security unlock command or a security

Device Unlocked mode

erase unit command.

The device enables all commands. If a password is not set this mode is

 

entered after power on, otherwise it is entered by a security unlock or a

Device Frozen mode

security erase unit command.

The device enables all commands except those which can update the device

 

lock function, set/change password. The device enters this mode via a

 

Security Freeze Lock command. It cannot quit this mode until power off.

12.9.2Security Level

Following security levels are provided.

High level security

When the device lock function is enabled and the User Password is

Maximum level security

forgotten the device can be unlocked via a Master Password.

When the device lock function is enabled and the User Password is

 

forgotten then only the Master Password with a Security Erase Unit

 

command can unlock the device. Then user data is erased.

12.9.3Password

This function can have 2 types of passwords as described below.

Master Password

When the Master Password is set, the device does NOT enable the Device

 

Lock Function, and the device can NOT be locked with the Master

 

Password, but the Master Password can be used for unlocking the device

User Password

locked.

The User Password should be given or changed by a system user. When the

 

User Password is set, the device enables the Device Lock Function, and

 

then the device is locked on next power on reset. If Software Setting

 

Preservation is disabled, the device is locked on COMRESET as well.

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Contents 167 Hitachi Travelstar 5K160Copyright Hitachi Global Storage Technologies Table of Contents 11.6 14.30 Limits of temperature and humidity Read Verify Sectors Ext Command 42h List of Tables Abbreviations General IntroductionCapacity GB 10/167 ISO11/167 12/167 Drive handling precautionsReferences General caution13/167 Outline of the drive14/167 Part 1 Functional Specification15/167 Head disk assembly dataFixed disk subsystem description Control ElectronicsLogical Layout Fixed disk characteristicsFormatted capacity by model number Description HTS541616J9SA00 HTS541612J9SA00 Physical LayoutCylinder allocation Data sheet80GB/p format Zone 18/167 Performance characteristicsCommand overhead FunctionAverage latency Mechanical positioningAverage seek time including settling Full stroke seek20/167 Drive ready timeCondition Typical sec Max. sec ReadyOperating modes Mode transition timeOperating mode at power on Adaptive power save controlWrite Cache Data loss on power offWrite safety Data integrityData buffer test Error recoveryAutomatic reallocation 24/167 ECCCorrosion test SpecificationTemperature and humidity EnvironmentFrequency KHz Limits uT RMS Radiation noiseConductive noise Magnetic fieldsRequirements DC power requirements27/167 Power consumption efficiency 28/167 Power consumption efficiencyCapacity 160GB 120GB 80GB 40GB Failure prediction S.M.A.R.T Service life and usage conditionReliability Data reliabilityLoad/unload Preventive maintenanceRequired Power-Off Sequence Power switch design considerations31/167 Test considerationsPhysical dimensions and weight Mechanical specificationsMounting hole locations Load/unload mechanism Mounting orientation33/167 Swept sine vibration Vibration and shockOperating vibration Random vibrationOperating shock Nonoperating vibrationNonoperating shock Acoustics Sound power levelWeighted Sound Power Typical Bels Maximum Bels Mode definitionsElectromagnetic compatibility Identification labelsPackaging SafetySubstance restriction requirements 39/167 Electrical interface specificationsInterface connector Cabling2 RX+ / RX Signal definitionsPlug Connector pin definition Signal 1 TX+ / TXShows the timing of COMRESET, Cominit and Comwake Out of band signaling42/167 Part 2 Interface SpecificationDevice Device indicates HTS5416XXJ9SA00 Host GeneralIntroduction TerminologyRegister naming convention Deviations from StandardPhysical Interface RegistersDevice Register Command registerError Register Device Control RegisterLBA Mid Register Features RegisterLBA High Register LBA Low RegisterStatus Register Sector Count RegisterGeneral Operation Descriptions Reset ResponseRegister Initialization Power-off considerations Diagnostic and Reset considerationsExecute Device Diagnostic Emergency unload Sector Addressing ModeRequired power-off sequence Logical CHS Addressing ModePower Management Commands Power Management FeatureLBA Addressing Mode Power ModeStatus Standby/Sleep command completion timingInterface Capability for Power Modes Initial Power Mode at Power OnLow Power Idle mode Interface Power Management Mode Slumber and PartialPerformance Idle mode Active Idle mode12.8 S.M.A.R.T. Function Password Security Mode Feature Set12.8.6 S.M.A.R.T operation with power management modes Security modeOperation from POR after User Password is set Master Password Revision CodeMaster Password setting User Password setting57/167 User Password LostAttempt limit for Security Unlock command Command TableCommand table for device lock operation 59/167 Read Native Max Address ‘F8’h Set Max Address ‘F9’h Protected Area Function60/167 Capacity native 536,870,912 Example for operation In LBA modeWord Content Set Max security extension commands17-255 63/167 Seek OverlapWrite Cache Function Reassign FunctionRecovered read errors 12.14 48-bit Address Feature SetNon recovered write errors Non recovered read errorsSetting Contents Software Setting Preservation Feature SetNative Command Queuing Preserved software settingsData In Commands Command Protocol66/167 Non-Data Commands Data Out CommandsRead Fpdma Queued Write Fpdma Queued DMA Data Transfer CommandsFirst-parity DMA Commands Read DMA Read DMA Ext Write DMA Write DMA ExtCommand Descriptions Write Sectors Write Sectors Ext Protocol Command Code HexA.R.T. Read Attribute Thresholds A.R.T. Read Log Sector Write Log ExtOutput Registers Command Subcommand Command code Feature HexIndicates that the bit must be set to 71/167 72/167 Input RegistersSector Count LBA Low LBA Mid LBA High Check Power Mode E5h/98hRegister Data Feature Error See Below Device Command Status See Below Error RegisterDevice Configuration Restore subcommand C0h Device Configuration Overlay B1hDevice Configuration Freeze Lock subcommand C1h Sector count 06h = Protected area is now established Device Configuration Identify subcommand C2hDevice Configuration SET subcommand C3h LBA High 03h = word 3 is invalid LBA Mid 00h= Ultra DMA mode 0 is supported = Ultra DMA mode 3 and below are supported= Ultra DMA mode 2 and below are supported = Ultra DMA mode 1 and below are supported77/167 Execute Device Diagnostic 90hFlush Cache E7h Command Block Output RegistersLBA High Current Flush Cache Ext EAhLBA Low Current LBA Mid CurrentOutput Parameters To The Device LBA Low Format Track 50h Vendor SpecificLBA High/Mid 81/167 Format Unit F7h Vendor Specific37C8h Number of heads in default translate modeIdentify Device ECh Identify Device response is complete0003H 00xxH 10-19 23-26 27-46Travelstar 5K160 Sata Hard Disk Drive Specification Sata Gen-1 speed 1.5Gbps supported Native Command Queuing supportedRequests Sata Gen-2 speed 3.0Gbps supported00FCH =General Purpose Logging feature set supported =IDLE Immediate with Unload Feature=WRITE DMA Queued FUA EXT command FUA EXT commands supported=READ/WRITE DMA Queued command Enabled112-118 0000H Reserved 119 4000H Maximum user LBA address for 48-bit Address feature set word Output Parameters To The Device Idle E3h/97h92/167 Idle Immediate E1h/95hInitialize Device Parameters 91h 94/167 Read Buffer E4hOutput Parameters To The Device Sector Count Read DMAC8h/C9h96/167 Read DMA Ext 25hRead Fpdma Queued 60h Data left by previously processed Read or Write commands97/167 Log Address definition 98/167 Read Log Ext2FhGeneral purpose Log Directory Extended comprehensive Smart error log100/167 Error Log versionError log index Extended Error log data structureExtended Self-test log sector Device error count101/167 Extended Self-test log descriptor entry Command ErrorSelf-test log data structure revision number Self-test descriptor index103/167 Counter Reset MechanismsPhy Event Counter Counter Identifiers104/167 Read Log Ext Log Page 11hPhy Event Counter Identifier Phy Event Counter informationRead Long 22h/23h Read Multiple C4h Read Multiple Command C4hInput Parameters From The Device LBA Low HOB=0 Read Multiple Ext 29hOutput Parameters To The Device Sector Count Current LBA Low CurrentRead Native Max Address F8h 109/167 Read Native Max Address Ext 27hHead number of the last transferred sector. L=0 Read Sectors 20h/21h110/167 111/167 Read Sectors Ext 24h112/167 Error occursRead Verify Sectors 40h/41h Will be verified113/167 Read Verify Sectors Ext 42h114/167 Recalibrate 1xhSecurity Disable Password F6h 116/167 Security Erase Prepare F3hIdentifier Security Erase Unit F4hHTS541660J9SA00 HTS541616J9SA00HTS541612J9SA00 HTS541680J9SA00Security Freeze Lock F5h 19-255 Reserved Security Set Password F1h01-16 Password 32 bytes 17-18 Security level 1-Maximum, 0-HighIdentifier=User / Security level = High PasswordSecurity Level Revision CodeSecurity Unlock F2h Regards Password as Master PasswordIdentifier 1-Master, 0-User Head number of the seek Seek 7xhCylinder number of the seek Seek. L=1Sense Condition F0h vendor specific Output Parameters To The Device FeatureSet Features EFh Deepest Power Saving mode is Low power Idle Set Max Address F9h Input Parameters From The Device LBA Low 04hSet Max Address Ext 37h 130/167 Set Multiple C6h 132/167 Sleep E6h/99h133/167 14.40.1 S.M.A.R.T. Sub commands14.40.1.1S.M.A.R.T. Read Attribute Values Subcommand D0h 14.40 S.M.A.R.T Function Set B0h14.40.1.4S.M.A.R.T. Save Attribute Values Subcommand D3h LBA High ErrorStatus LBA Mid136/167 14.40.1.6S.M.A.R.T. Read Log Sector Subcommand D5h14.40.1.7S.M.A.R.T. Write Log Sector Subcommand D6h 14.40.1.8S.M.A.R.T. Enable Operations Subcommand D8h137/167 14.40.1.9S.M.A.R.T. Disable Operations Subcommand D9h14.40.1.10 S.M.A.R.T. Return Status Subcommand DAh F8h Enable Automatic Off-line F9hData Structure Revision Number Device Attributes Data Structure138/167 Attribute Name Individual Attribute Data StructureValue Definition Off-Line Data Collection StatusSelf-test execution status Bit Automatic Off-Line Data Collection Status14.40.2.8 S.M.A.R.T. Capability Error Logging CapabilityCurrent Segment Pointer Off-Line Data Collection CapabilityIndividual Thresholds Data Structure Device Attribute Thresholds Data StructureSelf-test completion time Data Structure ChecksumAttribute Threshold 14.40.5 S.M.A.R.T. error log sector14.40.4 S.M.A.R.T. Log Directory Attribute ID NumbersError log pointer 14.40.5.1 S.M.A.R.T. error log versionError log data structure Selective self-test log data structure Self-test log data structureError Condition Error Reporting1FCh Reserved 1FEh Data structure checksum 1FFh 512 Standby E2h/96h 148/167 Standby Immediate E0h/94h149/167 Write Buffer E8hContains current LBA bits 24 27. L=1 Write DMA CAh/CBh150/167 151/167 Write DMA Ext 35h152/167 Write DMA FUA Ext 3DhWrite Fpdma Queued 61h Output Parameters To The Device Feature Current154/167 Write Log Ext 3FhWrite Long 32h/33h Write Multiple C5h 157/167 Write Multiple Ext 39h158/167 Write Multiple FUA Ext CEh159/167 Write Sectors 30h/31h160/167 Write Sectors Ext 34hTimings Specific on Erase Unit F4h on162/167 Index Environment Mounting orientation Non-data commandsShock Signal definitions Sleep Physical dimensions PIO Data In commandsPower management features Service life Set Features166/167 149Copyright Hitachi Global Storage Technologies
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HTS541640J9SA00, HTS541616J9SA00, HTS541680J9SA00, HTS541612J9SA00, HTS541660J9SA00 specifications

The Hitachi HTS541660J9SA00, HTS541640J9SA00, HTS541616J9SA00, HTS541680J9SA00, and HTS541612J9SA00 are a series of hard disk drives that showcase Hitachi's commitment to high-performance storage solutions. These drives belong to the Travelstar series, which is designed primarily for mobile computing applications, such as laptops and external storage devices. Their compact design and reliable performance make them suitable for users seeking efficient storage in portable settings.

One of the primary features of these drives is their SATA interface, which allows for fast data transfer rates, thereby enhancing overall system performance. The SATA II interface provides a maximum transfer rate of up to 3.0 Gbps, ensuring that these drives can keep up with the demands of modern computing.

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In terms of performance, these hard drives boast a rotational speed of 5400 RPM, striking an optimal balance between speed and energy efficiency. This speed ensures relatively quick access times while consuming less power compared to faster 7200 RPM drives, making them ideal for battery-powered devices.

Another significant characteristic of these drives is the use of Hitachi’s Advanced Format technology. This technology increases the physical sector size of the drives to 4KB, enhancing error correction and overall data integrity. This larger sector size allows for greater data efficiency, significantly reducing the overhead associated with data storage.

Furthermore, these drives are designed with Shock Protection technology, which helps to safeguard the drive's internal components from physical shocks caused by accidental drops or bumps. This feature is especially important for mobile storage solutions, where portability can lead to unintentional impacts.

In conclusion, the Hitachi HTS541660J9SA00, HTS541640J9SA00, HTS541616J9SA00, HTS541680J9SA00, and HTS541612J9SA00 hard disk drives are exemplary choices for anyone seeking reliable, efficient, and portable storage solutions. With their combination of adequate capacity, enhanced data management technologies, and robust design, these drives effectively meet the demands of today’s mobile computing needs.
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