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Seagate Enterprise Performance 10K HDD v9 Product Manual, Rev. D (Draft 2)

4.0

Performance characteristics

This section provides detailed information concerning performance-related characteristics and features of Seagate Enterprise

Performance 10K HDD drives.

4.1

Internal drive characteristics

2400GB

1800GB

1200GB

600GB

Models

Sector size

4KN or 512E

4KN or 512E / 512N

Drive capacity

2.4TB

1.8TB

1.2TB

0.6TB

GB (formatted, rounded off value)

Read/write data heads

Bytes per track

1261

1261 / 1168

Kbytes (avg, rounded off values)

Bytes per surface

300,016

MB (unformatted, rounded off value)

Tracks per surface (total)

249

Ktracks (user accessible, rounded off values)

Tracks per inch

342

342 / 369

KTPI (avg, rounded off values)

Peak bits per inch

2460

Kb/in

Areal density

841

841 / 908

Gb/in2

Disk rotation speed

10.5K

rpm

Avg rotational latency

2.9

4.2

Performance characteristics

4.2.1

Format command execution time (minutes)

Execution time measured from receipt of the last byte of the Command Descriptor Block (CDB) to the request for a Status Byte

Transfer to the Initiator (excluding connect/disconnect).

When changing sector sizes, the format times shown above may need to be increased by 30 minutes.

2400GB models

1800GB models

1200GB models

600GB models

Maximum (with verify)

420

320

220

120

Maximum (without verify)

210

160

110

Содержание ST600MM0009

Страница 1: ...Models ST2400MM0139 ST1800MM0139 ST1200MM0139 ST600MM0109 SED FIPS140 2 Models Review Pending ST2400MM0149 ST1800MM0149 ST1200MM0149 Instant Secure Erase ISE Models ST2400MM0159 ST1800MM0159 ST1200MM0...

Страница 2: ...ions 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 d...

Страница 3: ...0 General description 12 3 1 Standard features 12 3 2 Media description 13 3 3 Performance 13 3 4 Formatted capacities 13 3 5 Programmable drive capacity 14 3 6 Factory installed options 14 4 0 Perfo...

Страница 4: ...2 5 Thermal monitor 22 5 2 6 Drive Self Test DST 22 5 2 7 Product warranty 24 6 0 Physical electrical specifications 25 6 1 PowerChoiceTM power management 25 6 1 1 PowerChoice reporting methods 26 6...

Страница 5: ...ryptographic erase 42 8 7 Authenticated firmware download 43 8 8 Power consumption 43 8 9 Supported commands 43 8 10 Sanitize CRYPTOGRAPHIC ERASE 43 8 11 RevertSP 43 9 0 Defect and error management 44...

Страница 6: ...t support 49 11 3 SCSI commands supported 50 11 3 1 Inquiry data 54 11 3 2 Mode Sense data 55 11 4 Miscellaneous operating features and conditions 60 11 4 1 SAS physical interface 60 11 4 2 Physical c...

Страница 7: ...current and power vs input output operations per second 34 Figure 7 1200GB at 12Gb DC current and power vs input output operations per second 35 Figure 8 600GB at 12Gb DC current and power vs input o...

Страница 8: ...chnical support For information regarding Warranty Support visit http www seagate com support warranty and replacements For information regarding data recovery services visit http www seagate com serv...

Страница 9: ...neer FAE or our global support services group as shown on page 7 Unless otherwise stated the information in this manual applies to standard and Self Encrypting Drive models For more information on FIP...

Страница 10: ...unique features as noted in this product manual 2 1 1 Regulatory Models The following regulatory model number represent all features and configurations within the series Regulatory Model Numbers STT00...

Страница 11: ...orocco If this model has the Morocco marking it complies with the Morocco Order of the Minister of Industry Trade Investment and Digital Economy No 2574 14 of 29 Ramadan 1436 16 July 2015 on electroma...

Страница 12: ...0 BSR INCITS 519 rev 06 ISO IEC 14776 xxx SCSI Architecture Model 3 SAM 4 Standard T10 1683 D ISO IEC 14776 xxx SCSI Primary Commands 3 SPC 3 Standard T10 1416 D ISO IEC 14776 xxx SCSI Block Commands...

Страница 13: ...zone The heads automatically go to the ramp load unload when power is removed from the drive and during the deeper sleep modes An automatic shipping lock prevents potential damage to the heads and dis...

Страница 14: ...proved seek performance Background processing of queue Firmware controlled multisegmented cache designed to dynamically adjust segments for enhanced system performance Supports start and stop commands...

Страница 15: ...sparing scheme and sector size requested Single unit shipping pack The drive is normally shipped in bulk packaging to provide maximum protection against transit dam age Units shipped individually req...

Страница 16: ...tted rounded off value Tracks per surface total 249 249 249 249 Ktracks user accessible rounded off values Tracks per inch 342 342 342 369 342 369 KTPI avg rounded off values Peak bits per inch 2460 2...

Страница 17: ...x0200 10 00 Set block size to 4096 0x1000 Then Send Mode Select Command cdb 55 01 00 00 00 00 00 00 10 00 SP bit 1 Parameter list 0x10 Format Unit Parameter list header Set Write buffer Set IMMED 1 00...

Страница 18: ...ily are given in Section 11 3 2 4 5 Cache operation Note Refer to the SAS Interface Manual for more detail concerning the cache bits The buffer is divided into logical segments from which data is read...

Страница 19: ...will have been written to the medium Section 11 3 2 shows the mode default settings for the drive 4 5 2 Prefetch operation If the Prefetch feature is enabled data in contiguous logical blocks on the...

Страница 20: ...erations but not caused by the read If an unrecoverable data error is detected a MEDIUM ERROR 03h in the Sense Key will be reported Multiple unrecoverable data errors resulting from the same cause are...

Страница 21: ...drive When a disk is powered on by switching the power or hot plugged the drive runs a self test before attempting to communicate on its interfaces When the self test completes successfully the drive...

Страница 22: ...processing delay is summarized below Reporting control Reporting is controlled by the MRIE bits in the Informational Exceptions Control mode page 1Ch Subject to the reporting method For example if the...

Страница 23: ...f Reporting Informational Exceptions field MRIE on the Informational Exceptions Control IEC mode page 1Ch 5 2 6 Drive Self Test DST Drive Self Test DST is a technology designed to recognize drive faul...

Страница 24: ...he short test or 010b for the extended test in bytes 1 bits 5 6 and 7 5 2 6 2 3 Short and extended tests DST has two testing options 1 short 2 extended These testing options are described in the follo...

Страница 25: ...evice message to abort the diagnostic To abort a DST executing in background mode use the abort code in the DST Function Code field This will cause a 01 self test aborted by the application client cod...

Страница 26: ...n mode page START STOP UNIT command method Use the START STOP UNIT command OPERATION CODE 1Bh This allows the host to directly transition the drive to any supported PowerChoice mode If both the Power...

Страница 27: ...dition Transitions Log Page reports log page 0x1A subpage 0x00 Accumulated transitions to Active Idle_A Idle_B Idle_C Standby_Y Standby_Z 6 2 Power Balance Mode page 01h byte 6 bits 0 1 define the Act...

Страница 28: ...rent peak DC DC 3 0 91 1 54 peak AC AC 3 1 10 1 88 Delayed motor start max DC 1 4 0 54 0 08 3 64 Operating current random read Typical DC 1 6 0 47 0 52 8 57 Maximum DC 1 0 49 0 53 8 75 Maximum peak DC...

Страница 29: ...rent peak DC DC 3 0 91 1 42 peak AC AC 3 1 39 1 78 Delayed motor start max DC 1 4 0 49 0 07 3 26 Operating current random read Typical DC 1 6 0 44 0 42 7 24 Maximum DC 1 0 46 0 43 7 39 Maximum peak DC...

Страница 30: ...ent peak DC DC 3 0 93 1 44 peak AC AC 3 1 03 1 76 Delayed motor start max DC 1 4 0 51 0 07 3 42 Operating current random read Typical DC 1 6 0 45 0 39 6 90 Maximum DC 1 0 48 0 41 7 30 Maximum peak DC...

Страница 31: ...ing condition is defined as random 8 block reads 7 During idle the drive heads are relocated every 30 seconds to a random location within the band from three quarters to maximum track Table 5 600GB DC...

Страница 32: ...e warm up 5 Drive background activity can cause instantaneous 5V and 12V current peaks in excess of the stated values 6 4 1 Conducted noise immunity Noise is specified as a periodic and random distrib...

Страница 33: ...Seagate Enterprise Performance 10K HDD v9 Product Manual Rev D Draft 2 32 Figure 2 Current profiles for 1800GB models Figure 3 Current profiles for 1200GB models...

Страница 34: ...gate Enterprise Performance 10K HDD v9 Product Manual Rev D Draft 2 33 Figure 4 Current profiles for 600GB models Note All times and currents are typical See Section 6 4 for maximum current requiremen...

Страница 35: ...ertical axis To calculate BTUs per hour multiply watts by 3 4123 Figure 5 2400GB at 12Gb DC current and power vs input output operations per second 1800GB models in 12Gb operation To obtain operating...

Страница 36: ...is To calculate BTUs per hour multiply watts by 3 4123 Figure 7 1200GB at 12Gb DC current and power vs input output operations per second 600GB models in 12Gb operation To obtain operating power for t...

Страница 37: ...at no condensation on the drive occurs Maximum wet bulb temperature is 84 2 F 29 C a Operating 5 to 95 non condensing relative humidity with a maximum gradient of 20 per hour b Non operating 5 to 95 n...

Страница 38: ...sinewave Shock may be applied in the X Y or Z axis Shock is not to be repeated more than once every 2 seconds b Non operating The limits of non operating shock shall apply to all conditions of handlin...

Страница 39: ...ated testing cannot duplicate every potential application environment Users should use caution exposing any electronic components to uncontrolled chemical pollutants and corrosive chemicals as electro...

Страница 40: ...ation dimensions See Section 10 3 Drive mounting Figure 10 Mounting configuration dimensions Weight 2 4TB 445 pounds 202 kilograms 1 8TB 455 pounds 206 kilograms 1 2TB 422 pounds 191 kilograms 600GB 3...

Страница 41: ...ir modules tested National Voluntary Laboratory Accreditation Program NVLAP accredited laboratories perform cryptographic module compliance conformance testing Seagate Enterprise SED The SEDs referenc...

Страница 42: ...The DEK is itself encrypted when it is stored on the media and when it is in volatile temporary storage DRAM external to the encryption engine A unique data encryption key is used for each of the dri...

Страница 43: ...is unlocked 8 5 Data bands When shipped from the factory the drive is configured with a single data band called Band 0 also known as the Global Data Band which comprises LBA 0 through LBA max The host...

Страница 44: ...and functional in the SED models See Section 6 4 for additional information on power consumption 8 9 Supported commands The SED models support the following two commands in addition to the commands s...

Страница 45: ...rforms error recovery procedures to attempt to recover the data The error recovery procedures used depend on the options previously set in the Error Recovery Parameters mode page Error recovery and de...

Страница 46: ...stems error management and its use in that respect is described in sections where the various commands are discussed 9 4 Deferred Auto Reallocation Deferred Auto Reallocation DAR simplifies reallocati...

Страница 47: ...transmitted at LBA boundaries across the interface if RDPROTECT and WRTPROTECT bits are nonzero values Type 2 does allow the use of 10 and 16 byte commands with zero values in the RDPROTECT and WRTPR...

Страница 48: ...rive orientation The drive may be mounted in any orientation All drive performance characterizations however have been done with the drive in horizontal discs level and vertical drive on its side orie...

Страница 49: ...N mm and X is the out of plane surface distortion units in inches or millimeters The out of plane distortion X is determined by defining a plane with three of the four mounting points fixed and evalu...

Страница 50: ...in the same or different SCSI domains Each drive port has a unique SAS address The two ports have the capability of independent port clocking e g both ports can run at 12Gb s or the first port can run...

Страница 51: ...Date Code page C1h Y Device Behavior page C3h Y Device Identification page 83h Y Extended Inquiry Data page 86h Y Firmware Numbers page C0h Y Jumper Settings page C2h Y Mode Page policy page 87h Y Po...

Страница 52: ...03h Y Information Exceptions Control page 1Ch Y Background Scan mode subpage 01h Y Notch and Partition Page 0Ch N Protocol Specific Port page 19h Y Power Condition page 1Ah Y Rigid Disk Drive Geometr...

Страница 53: ...Sanitize Exit Y Security Protocol In A2h Y SED models only Security Protocol Out B5h Y SED models only Seek 6 0Bh Y Seek 10 2Bh Y Send Diagnostics 1Dh Y Rebuild Assist page 42h Y Supported Diagnostics...

Страница 54: ...1 5 increase in time to complete this command for a SED drive versus a non SED drive of the same capacity 6 Write alignment counters supported Write and Verify 12 AEh N Write and Verify 16 8Eh Y Writ...

Страница 55: ...38 30 30 4D 4D 30 31 33 39 ST1800MM0149 53 54 31 38 30 30 4D 4D 30 31 34 39 ST1800MM0159 53 54 31 38 30 30 4D 4D 30 31 35 39 ST1200MM0009 53 54 31 32 30 30 4D 4D 30 30 30 39 ST1200MM0039 53 54 31 32...

Страница 56: ...location on the media prior to shipping 3 Current values Current values are volatile values being used by the drive to control its operation A Mode Select command can be used to change the values iden...

Страница 57: ...00 00 00 00 00 00 29 04 00 00 512E 4Kn CHG 04 16 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DEF 07 0A 00 14 FF 00 00 00 00 00 FF FF CHG 07 0A 0F FF 00 00 00 00 00 00 FF FF DEF 0...

Страница 58: ...00 00 00 00 00 00 29 04 00 00 512E 4Kn CHG 04 16 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DEF 07 0A 00 14 FF 00 00 00 00 00 FF FF CHG 07 0A 0F FF 00 00 00 00 00 00 FF FF DEF 0...

Страница 59: ...00 00 00 00 00 00 29 04 00 00 512E 4Kn CHG 04 16 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DEF 07 0A 00 14 FF 00 00 00 00 00 FF FF CHG 07 0A 0F FF 00 00 00 00 00 00 FF FF DEF...

Страница 60: ...00 00 00 00 00 00 29 04 00 00 512E 4Kn CHG 04 16 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DEF 07 0A 00 14 FF 00 00 00 00 00 FF FF CHG 07 0A 0F FF 00 00 00 00 00 00 FF FF DEF...

Страница 61: ...spects of Seagate s SAS drives are provided in the SAS Interface Manual Figure 14 Physical interface Table 15 Miscellaneous features Supported Feature or condition N Automatic contingent allegiance N...

Страница 62: ...Seagate Enterprise Performance 10K HDD v9 Product Manual Rev D Draft 2 61 Figure 15 SAS device plug dimensions...

Страница 63: ...Seagate Enterprise Performance 10K HDD v9 Product Manual Rev D Draft 2 62 Figure 16 SAS device plug dimensions detail...

Страница 64: ...e 17 SAS pin descriptions Short pin to support hot plugging Power Disable T10 Industry Standard for remote management of the end device Allows power cycling power saving to be controlled by the host v...

Страница 65: ...and return current must be distributed as evenly as possible among the pins Current to the drive through the long power pins may be limited by the system to reduce inrush current to the drive during...

Страница 66: ...the amplitude and emphasis values to the channel The receiver still employs Decision Feedback Equalizer DFE and Feed Forward Equalizer FFE circuitry to accomplish this training 11 7 Additional informa...

Страница 67: ...d States 408 658 1000 ASIA PACIFIC Seagate Singapore International Headquarters Pte Ltd 7000 Ang Mo Kio Avenue 5 Singapore 569877 65 6485 3888 EUROPE MIDDLE EAST AND AFRICA Seagate Technology SAS 16 1...

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