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Seagate SkyHawk Product Manual, Rev. E

  9

 Drive Specifications 

2.2

Physical organization  

2.3

Recording and Interface Technology

2.4

Physical Characteristics

2.5

Seek time

Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. The specifications 
in the table below are defined as follows:
• Track-to-track seek time is an average of all possible single-track seeks in both directions.
• Average seek time is a true statistical random average of at least 5000 measurements of seeks between random tracks, less overhead.

Drive model

Read/write heads

Number of discs

ST2000LV000

4

2

ST1000LV000

2

1

Interface

SATA 6Gb/s

Recording method

Perpendicular

Recording density 

2276 Kb/in

Track density 

580 ktracks/in avg

Areal density 

1320 Gb/in

avg

Spindle speed 

5400 RPM

Data transfer rate (up to)

140 MB/s

 Height (mm/in)

7.0 (± 0.2) / 0.276 (± 008)

 Width (mm/in)

69.85 (± 0.25) / 2.750 (± 0.010)

 Length (mm/in)

100.35 (+0.20/-0.25) / 3.951 (+0.008/-0.010)

Typical weight (g/lb)

90 / 0.198

Cache buffer

128MB

Table 2

Typical seek times

Typical seek times (ms)

Read 

Track-to-track

1.5

Average

13.0

Average latency

5.6

Note

These drives are designed to consistently meet the seek times represented in this manual. Physical seeks, 
regardless of mode (such as track-to-track and average), are expected to meet the noted values. However, due

 

to the manner in which these drives are formatted, benchmark tests that include command overhead or 
measure logical seeks may produce results that vary from these specifications.

Summary of Contents for SkyHawk ST1000LV000

Page 1: ...100813751 Rev E February 2019 SATA Product Manual Standard models ST2000LV000 ST1000LV000 ...

Page 2: ... other functions and thus will not be available for data storage Actual quantities will vary based on various factors including file size file format features and application software Actual data rates may vary depending on operating environment and other factors The export or re export of hardware or software containing encryption may be regulated by the U S Department of Commerce Bureau of Indus...

Page 3: ... 2 9 Acoustics 15 2 9 1 Test for prominent discrete tones PDTs 15 2 10 Electromagnetic Immunity 16 2 10 1 DC Magnetic Field Immunity 16 2 11 Reliability 16 2 11 1 Data loss under power interruption with write cache enabled 17 2 12 Agency and Safety Certifications 17 2 12 1 Safety certification 17 2 12 2 European Union EU CE Marking Requirements 17 2 12 3 Australian RCM Compliance Mark 17 2 12 4 Ca...

Page 4: ...figuring the Drive 21 3 2 1 Serial ATA Cables and Connectors 21 3 3 Drive Grounding 22 3 4 Drive Mounting 23 4 0 Serial ATA SATA Interface 26 4 1 Hot Plug Compatibility 26 4 2 Serial ATA Device Plug Connector Pin Definitions 26 4 3 Supported ATA Commands 27 4 3 1 Identify Device command 29 4 3 2 Set Features command 33 4 3 3 S M A R T commands 34 ...

Page 5: ...ent Profile 12 Figure 3 Attaching SATA Cabling 21 Figure 4 Drive Grounding Side Mounting for 1 disk and 2 disk models 22 Figure 5 Drive Grounding Bottom Mounting for 1 disk and 2 disk models 22 Figure 6 Mounting Dimensions for 1 disk models 23 Figure 7 Mounting Dimensions for 1 disk models alternate basedeck 24 Figure 8 Mounting Dimensions for 2 disk models 25 ...

Page 6: ...r information regarding Warranty Support visit http www seagate com support warranty and replacements For information regarding data recovery services visit http www seagate com services software recover For Seagate OEM Distribution partner and reseller portals visit http www seagate com partners Seagate Technology Support Services ...

Page 7: ...on options Thinner and more flexible cabling for improved enclosure airflow and ease of installation Scalability to higher performance levels In addition Serial ATA makes the transition from parallel ATA easy by providing legacy software support Serial ATA was designed to allow users to install a Serial ATA host adapter and Serial ATA disk drive in the current system and expect all of the existing...

Page 8: ...avg Areal density 1320 Gb in2 avg Spindle speed 5400 RPM Maximum sustained data rate OD read 140 MB s Interface SATA 6Gb s ATA data transfer modes supported PIO modes 0 4 Multiword DMA modes 0 2 Ultra DMA modes 0 6 Cache buffer 128 MB Height mm in 7 0 0 2 0 276 008 Width mm in 69 85 0 25 2 750 0 010 Length mm in 100 35 0 20 0 25 3 951 0 008 0 010 Weight g lb max 90 0 198 Average latency 5 6 ms Sta...

Page 9: ...e The system will display the warranty information for the drive Load unload cycles 600 000 at 25 C 50 rel humidity Supports Hotplug operation per the Serial ATA Revision 3 2 specification Yes 1 One GB equals one billion bytes when referring to hard drive capacity Accessible capacity may vary depending on operating environment and formatting Seagate does not recommend operating at sustained case t...

Page 10: ...erface SATA 6Gb s Recording method Perpendicular Recording density 2276 Kb in Track density 580 ktracks in avg Areal density 1320 Gb in2 avg Spindle speed 5400 RPM Data transfer rate up to 140 MB s Height mm in 7 0 0 2 0 276 008 Width mm in 69 85 0 25 2 750 0 010 Length mm in 100 35 0 20 0 25 3 951 0 008 0 010 Typical weight g lb 90 0 198 Cache buffer 128MB Table 2 Typical seek times Typical seek ...

Page 11: ... Write current is measured with the heads on track based on three 64 sector read or write operations every 100 ms The drive supports three idle modes Performance Idle mode Active Idle mode and Low Power Idle mode Refer to Section 2 7 4 for power management modes Table 3 Start stop times Capacity 1 disk models 2 disk models 1 disk models 2 disk models Typical seek times ms Typical Max 25 C Power on...

Page 12: ...uct Manual Rev E 11 Drive Specifications 2 7 1 1 Typical current profiles The typical 5V startup and operation current profile is shown in Figure 1 and Figure 2 Figure 1 Typical 1D 5V Startup and Operation Current Profile ...

Page 13: ...Seagate SkyHawk Product Manual Rev E 12 Drive Specifications Figure 2 Typical 2D 5V Startup and Operation Current Profile ...

Page 14: ...s are parked and the spindle is at rest The drive accepts all commands and returns to Active mode when disk access is necessary n Sleep mode The drive enters Sleep mode after receiving a Sleep command from the host In Sleep mode the electronics are in low power mode the heads are parked and the spindle is at rest The drive leaves Sleep mode after it receives a Hard Reset or Soft Reset from the hos...

Page 15: ...e shock pulses of 2ms Shocks should not be repeated more than one time per axis 2 8 1 2 Non operating shock The non operating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 1000 Gs based on a nonrepetitive half sine shock pulse of 1 ms duration Table 6 Environmental specifications Parameters Operatin...

Page 16: ...or steady state idle and active seeks modes of operation 2 9 1 Test for prominent discrete tones PDTs Seagate follows the ECMA 74 standards for measurement and identification of PDTs An exception to this process is the use of the absolute threshold of hearing Seagate uses the lower limit for the threshold curve to discern tone audibility and to compensate for the inaudible components of sound prio...

Page 17: ...Magnetic Field Immunity Test Product Spec Standalone DC Magnetic Field Immunity 1 2 3 400 Gauss RMS 1 Field in Gauss at the drive envelope Testing per procedures 20800109 349 and 20800109 350 2 Passing Field in Gauss at the drive envelope In practice testing is conducted using a fixed distance from the bottom of the mag net to the top of the drive Calibration of the field vs distance is done with ...

Page 18: ...U requirements specified in the Electromagnetic Compatibility Directive 2014 30 EU put into force on 20 April 2016 Testing is performed to the levels specified by the product standards for Information Technology Equipment ITE Emission levels are defined by EN 55032 2012 Class B and the immunity levels are defined by EN 55024 2010 The drives also meet the requirements of The Low Voltage Directive L...

Page 19: ...onal computer or similar enclosure not attached as an external device As such each drive is considered to be a subassembly even when it is individually marketed to the customer As a subassembly no Federal Communications Commission verification or certification of the device is required Seagate has tested this device in enclosures as described above to ensure that the total assembly enclosure disk ...

Page 20: ...l substance restrictions and our suppliers document their compliance with our requirements by providing full disclosure material content declarations that disclose inclusion of any REACH regulated substance in such articles or materials Product specific REACH declarations are available upon request through your Seagate Sales Representative 2 13 2 China Requirements China RoHS 2 China RoHS 2 refers...

Page 21: ... most damaging In addition electronic components should never be exposed to condensing water on the surface of the printed circuit board assembly PCBA or exposed to an ambient relative humidity greater than 95 Materials used in cabinet fabrication such as vulcanized rubber that can outgas corrosive compounds should be minimized or eliminated The useful life of any electronic equipment may be exten...

Page 22: ...ble can be attached to the drive or host For direct backplane connection the drive connectors are inserted directly into the host receptacle The drive and the host receptacle incorporate features that enable the direct connection to be hot pluggable and blind mateable For installations which require cables users can connect the drive as shown in Figure 3 Figure 3 Attaching SATA Cabling Each cable ...

Page 23: ...ed areas as in Figure 4 and the green highlighted area as labeled in Figure 5 should not be used for system grounding purposes Figure 4 Drive Grounding Side Mounting for 1 disk and 2 disk models The green highlighted area PCBA as in Figure 5 should never make contact with the system chassis to prevent electrical shorting of the drive Contact must be limited to side mounting holes positions A B C a...

Page 24: ...0 080 in 2 032 mm minimum screw engagement recommended Avoid excessive drive distortion when mounting Refer to the following specifications for stiffness deflection information Figure 6 Mounting Dimensions for 1 disk models Top cover stiffness deflection Operating no performance degradation emitted noise mechanical damage or hard errors 10 mm probe 2 0kgf typical Non operating no hard errors 10 mm...

Page 25: ...00 350 0 200 0 250 69 850 0 250 2 499 1 270 7 949 1 270 16 520 22 450 90 600 14 000 2X 3 000 7 000 0 200 2X M3 X 0 5 6H MOUNTING HOLES BOTH SIDES 4MM MIN SCREW DEPTH FROM M3 PADS NO THRU 3 5 075 3X90 13 430 3 500 BASE BOTH SIDES 4 X M3 X 0 5 6H 2 5MM MIN FULL THREAD NO THRU 3 5 075 3 X90 RECOMMENDED TEMPERATURE MEASUREMENT LOCATION ...

Page 26: ...20 0 25 69 850 0 250 22 450 16 520 7 949 1 270 2 499 1 270 90 600 14 000 2X 3 000 BOTH SIDES 7 000 0 200 BASE 13 430 3 500 2X M3 X 0 5 6H MOUNTING HOLES BOTH SIDES 4MM MIN SCREW DEPTH FROM M3 PADS NO THRU 3 5 075 3 X90 4 X M3 X 0 5 6H 2 5MM MIN FULL THREAD NO THRU 3 5 075 3 X90 RECOMMENDED TEMPERATURE MEASUREMENT LOCATION ...

Page 27: ...otes below Notes 1 All pins are in a single row with a 1 27 mm 0 050 in pitch 2 The comments on the mating sequence apply to the case of backplane blindmate connector only In this case the mating sequences are the ground pins P4 and P12 the pre charge power pins and the other ground pins the signal pins and the rest of the power pins 3 There are three power pins for each voltage One pin from each ...

Page 28: ... Cache E7h Flush Cache Extended EAh Identify Device ECh Initialize Device Parameters 91h Read Buffer E4h Read DMA C8h Read DMA Extended 25h Read DMA without Retries C9h Read Long with Retries 22h Read Long without Retries 23h Read Multiple C4h Read Multiple Extended 29h Read Native Max Address F8h Read Native Max Address Extended 27h Read Sectors 20h Read Sectors Extended 24h Read Sectors without ...

Page 29: ...rusted Receive 5Ch SED only Trusted Receive DMA 5Dh SED only Trusted Send 5Eh SED only Trusted Send DMA 5Fh SED only Write Buffer E8h Write DMA CAh Write DMA Extended 35h Write DMA without Retries CBh Write Long with Retries 32h Write Long without Retries 33h Write Multiple C5h Write Multiple Extended 39h Write Sectors 30h 31h Write Sectors Extended 34h ATA standard power management commands Check...

Page 30: ...H 22 Obsolete 0004H 23 26 Firmware revision 8 ASCII character string padded with blanks to end of string x xx 27 46 Drive model number 40 ASCII characters padded with blanks to end of string ST1000LV000 ST2000LV000 47 Bits 7 0 Maximum sectors per interrupt on Read multiple and Write multiple 16 8010H 48 Trusted Computing Feature set options 4001H 49 Standard Standby timer IORDY supported and may b...

Page 31: ...s support extension 61E3H 85 Command sets enabled 7469 86 Command sets enabled BC49H 87 Command sets enable extension 61E3H 88 Ultra DMA support and current mode see note following this table xx7FH 89 Security erase time xxxxH 90 Enhanced security erase time xxxxH 91 Current APM values 8080H 92 Master password revision code FFFEH 93 Hardware reset value see description following this table xxxxH 9...

Page 32: ...e Fall Protection supported 0 Free Fall Protection not supported 120 Free Fall Protection enable disable bit 5 1 Free Fall Protection feature is enabled 0 Free Fall Protection feature is disabled 121 127 ATA reserved 0000H 128 Security status 0021H 129 159 Seagate reserved xxxxH 160 221 ATA reserved 0000H 222 Transport major version number 101FH 223 254 ATA reserved 0000H 255 Integrity word xxA5H ...

Page 33: ... mode 0 is supported 1 Ultra DMA mode 1 is supported 2 Ultra DMA mode 2 is supported 3 Ultra DMA mode 3 is supported 4 Ultra DMA mode 4 is supported 5 Ultra DMA mode 5 is supported 6 Ultra DMA mode 6 is supported 8 Ultra DMA mode 0 is currently active 9 Ultra DMA mode 1 is currently active 10 Ultra DMA mode 2 is currently active 11 Ultra DMA mode 3 is currently active 12 Ultra DMA mode 4 is curren...

Page 34: ...er mode based on value in Sector Count register Sector Count register values 00H Set PIO mode to default PIO mode 2 01H Set PIO mode to default and disable IORDY PIO mode 2 08H PIO mode 0 09H PIO mode 1 0AH PIO mode 2 0BH PIO mode 3 0CH PIO mode 4 default 20H Multiword DMA mode 0 21H Multiword DMA mode 1 22H Multiword DMA mode 2 40H Ultra DMA mode 0 41H Ultra DMA mode 1 42H Ultra DMA mode 2 43H Ul...

Page 35: ...es unnecessary drive returns The diagnostic software ships with all new drives and is also available at http www seagate com support downloads seatools This drive is shipped with S M A R T features disabled Users must have a recent BIOS or software package that supports S M A R T to enable this feature The table below shows the S M A R T command codes that the drive uses Table 17 S M A R T Command...

Page 36: ...d States 408 658 1000 ASIA PACIFIC Seagate Singapore International Headquarters Pte Ltd 90 Woodlands Avenue 7 Singapore 737911 65 6412 3666 EUROPE MIDDLE EAST AND AFRICA Seagate Technology Netherlands B V Koolhovenlaan 1 1119 NB Schiphol Rijk Netherlands 31 20 316 7300 Publication Number 100813751 Rev E February 2019 ...

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