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Seagate Momentus Thin ST250LT012, Руководство по эксплуатации продукта

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M

OMENTUS 

T

HIN 

SATA P

RODUCT 

M

ANUAL

, R

EV

. G

  4

 D

RIVE 

S

PECIFICATIONS 

2.0

D

RIVE 

S

PECIFICATIONS

Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the 
phrases 

the drive

 and 

this drive

 are used throughout this manual to indicate the following drive models:

The specification summaries listed in the following tables are for quick reference. For details on specification measurement or definition, 
refer to the appropriate section of this manual. 

Table 1

Drive Specifications Summary

 

D

RIVE 

S

PECIFICATION

ST500LT012 
ST500LT015 
ST500LT025

ST320LT012 
ST320LT015 
ST320LT025

ST250LT012 
ST250LT015 
ST250LT025

Formatted capacity 

(1)

500 GB

320 GB

250 GB

Guaranteed sectors

976,773,168

625,142,448

488,397,168

Heads

2

1

Disks

1

Bytes per sector

512 (logical) / 4096 (physical)

Recording density

1958 Kb/in

Track density

360 Ktracks/in avg

Areal density

705 Gb/in

2 

avg

Spindle speed

5400 RPM

Sustained data transfer rate OD

100 MB/s max

I/O data-transfer rate

300 MB/s max

ATA data-transfer modes supported

PIO modes 0–4 
Multiword DMA modes 0–2 
Ultra DMA modes 0–6

Cache buffer

16 MB

Height

6.8 +/- 0.2 mm (0.268 +/-.008 in)

Width

69.85 +/- 0.25 mm (2.750 +/- 0.010 in)

Length

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

Weight (typical)

95 g (0.209 lb)

Average latency

5.6 ms

Startup current (typical) 5V (peak)

1.0 A

Voltage tolerance (including noise)

5V ± 5%

Operating temperature

0° to 60°C

Nonoperating temperature (Ambient)

–40° to 70°C

Temperature gradient (max)

20°C per hour max (operating) 
35°C per hour max (nonoperating)

Relative humidity

5% to 95% (operating) 
5% to 95% (nonoperating)

Relative humidity gradient

30% per hour max

Содержание Momentus Thin ST250LT012

Страница 1: ...tus Thin Standard models ST500LT012 ST320LT012 ST250LT012 Self Encrypting Drive models ST500LT025 ST320LT025 ST250LT025 SED FIPS 140 2 models Review Pending ST500LT015 ST320LT015 ST250LT015 Gen 9 100685367 Rev G March 2013 ...

Страница 2: ...one terabyte or TB equals one trillion bytes Your computer s operating system may use a different standard of measurement and report a lower capacity In addition some of the listed capacity is used for formatting and 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 ...

Страница 3: ...0 ELECTROMAGNETIC IMMUNITY 11 2 11 RELIABILITY 12 2 12 AGENCY CERTIFICATION 12 2 12 1 Safety certification 12 2 12 2 Electromagnetic Compatibility EMC 12 2 12 3 FCC verification 12 2 13 ENVIRONMENTAL PROTECTION 13 2 13 1 European Union Restriction of Hazardous Substances RoHS Directive 13 2 13 2 China Restriction of Hazardous Substances RoHS Directive 13 2 14 CORROSIVE ENVIRONMENT 14 3 0 CONFIGURI...

Страница 4: ...IV FIGURES FIGURE 1 TYPICAL 5V STARTUP AND OPERATION CURRENT PROFILE 8 FIGURE 2 ATTACHING SATA CABLING 15 FIGURE 3 MOUNTING DIMENSIONS 16 FIGURE 4 MOUNTING DIMENSIONS FOR FIPS 140 2 MODELS 17 FIGURE 5 EXAMPLE OF FIPS TAMPER EVIDENCE LABELS 18 ...

Страница 5: ...ness hours Authorized Service Centers 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 services software data recovery services For Seagate OEM and Distribution partner portal visit http www seagate com partners For Seagate reseller portal visit http www seagate com pa...

Страница 6: ...port for S M A R T drive monitoring and reporting Support for Read Multiple and Write Multiple commands Worldwide Name WWN capability uniquely identifies the drive Momentus Thin Self Encrypting Drive models have the following additional features Automatic data encryption decryption Controlled access Random number generator Drive locking 16 independent data bands Cryptographic erase of user data fo...

Страница 7: ...ating system views the two devices as if they were both masters on two separate ports This essentially means both drives behave as if they are Device 0 master devices The Serial ATA host adapter and drive share the function of emulating parallel ATA device behavior to provide backward compatibility with existing host systems and software The Command and Control Block registers PIO and DMA data tra...

Страница 8: ... sectors 976 773 168 625 142 448 488 397 168 Heads 2 1 Disks 1 Bytes per sector 512 logical 4096 physical Recording density 1958 Kb in Track density 360 Ktracks in avg Areal density 705 Gb in2 avg Spindle speed 5400 RPM Sustained data transfer rate OD 100 MB s max I O data transfer rate 300 MB s max ATA data transfer modes supported PIO modes 0 4 Multiword DMA modes 0 2 Ultra DMA modes 0 6 Cache b...

Страница 9: ... 192 m 1000 ft to 40 000 ft Operational Shock 400 Gs at 2 ms max Non Operational Shock 1000 Gs at 1 ms max Vibration operating 5 200 Hz 2 0 Gs 201 500 Hz 1 0 Gs Vibration nonoperating 5 500 Hz 5 0 Gs Nonrecoverable read errors 1 per 1014 bits read Warranty To determine the warranty for a specific drive use a web browser to access the following web page http www seagate com support warranty and rep...

Страница 10: ...ek 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 overh...

Страница 11: ... enabled Spinup power Spinup power is measured from the time of power on to the time that the drive spindle reaches operating speed Seek mode During seek mode the read write actuator arm moves toward a specific position on the disk surface and does not execute a read or write operation Servo electronics are active Seek mode power is measured based on three random seek operations every 100 ms This ...

Страница 12: ...ments POWER DISSIPATION 5V INPUT AVERAGE 25 C Spinup max 1 00A Seek average 1 40W Write average 1 70W Read average 1 20W Idle performance 1 1 During periods of drive idle some offline activity may occur according to the S M A R T specification which may increase acoustic and power to operational levels 1 20W Idle active 0 70W Idle low power mode 0 45W Standby 2 2 Standby power is measured at stead...

Страница 13: ...e length of time The standby timer delay is established using a standby or idle command In standby mode the drive buffer is enabled the heads are parked and the spindle is at rest The drive accepts all commands and returns to active mode any time disk access is necessary Sleep mode The drive enters sleep mode after receiving a sleep command from the host In sleep mode the drive buffer is disabled ...

Страница 14: ...onoperating 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 2 8 2 Vibration All vibration specifications assume that the drive is mounted securely with the input vibration applied at the drive mounting screws Vibration may be appl...

Страница 15: ...ROMAGNETIC IMMUNITY When properly installed in a representative host system the drive operates without errors or degradation in performance when subjected to the radio frequency RF environment as defined in Table 7 5 500 Hz 5 0 Gs 0 to peak Max displacement may apply below 22 Hz Table 6 Drive A weighted Sound Power Levels SWL BA IDLE 1 1 During periods of drive idle some offline activity may occur...

Страница 16: ...O ports Computer manufacturers and system integrators should confirm EMC compliance and provide CE marking for their products Korean RRL If these drives have the Korean Communications Commission KCC logo they comply with paragraph 1 of Article 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic Compatibility EMC Framework requirements of the Radio Research Labor...

Страница 17: ...esolve Radio Television Interference Problems This booklet is available from the Superintendent of Documents U S Government Printing Office Washington DC 20402 Refer to publication number 004 000 00345 4 2 13 ENVIRONMENTAL PROTECTION Seagate designs its products to meet environmental protection requirements worldwide including regulations restricting certain chemical substances 2 13 1 European Uni...

Страница 18: ...ronic drive component reliability can be affected by the installation environment The silver copper nickel and gold films used in Seagate products are especially sensitive to the presence of sulfide chloride and nitrate contaminants Sulfur is found to be the most damaging In addition electronic components should never be exposed to condensing water on the surface of the printed circuit board assem...

Страница 19: ... 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 you can connect the drive as shown in Figure 2 Figure 2 Attaching SATA Cabling Each cable is keyed to ensure correct orienta...

Страница 20: ...ews Do not overtighten the mounting screws Maximum torque 4 0 in lb 0 4519 N m Four 4 threads 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 3 Mounting Dimensions Top cover stiffness deflection Operating no performance degradation emitted noise mechanical damage ...

Страница 21: ... These stickers must remain attached to provide the tamper evidence throughout the life of the drive Removing these stickers will indicate tampering and void the drive warranty May not represent actual labels BREATHER HOLE DO NOT COVER OR SEAL RECOMMENDED CASE TEMP MEASUREMENT LOCATION ON THE END OF THE DRIVE Do Not Remove Tamper Indicator C TAMPER PROOF LABELS ON BOTH SIDES DO NOT PEEL OR REMOVE ...

Страница 22: ...ty Policy document uploaded on the NIST website To reference the product certification visit http csrc nist gov groups STM cmvp documents 140 1 1401vend htm and search for Seagate Security Level 2 Security Level 2 enhances the physical security mechanisms of a Security Level 1 cryptographic module by adding the requirement for tamper evidence which includes the use of tamper evident coatings or se...

Страница 23: ...e IORDY signal to provide reliable high speed data transfers For detailed information about the Serial ATA interface refer to the Serial ATA High Speed Serialized AT Attachment specification 5 1 HOT PLUG COMPATIBILITY Momentus Thin SATA drives incorporate connectors which enable you to hot plug these drives in accordance with the Serial ATA High Speed Serialized AT Attachment specification revisio...

Страница 24: ...om each voltage is used for pre charge when installed in a blind mate backplane configuration 4 All used voltage pins Vx must be terminated Table 8 Serial ATA Connector Pin Definitions SEGMENT PIN FUNCTION DEFINITION SIGNAL S1 Ground 2nd mate S2 A Differential signal pair A from Phy S3 A S4 Ground 2nd mate S5 B Differential signal pair B from Phy S6 B S7 Ground 2nd mate Key and spacing separate si...

Страница 25: ...agnostics 90h Flush 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 Re...

Страница 26: ...h S M A R T Write Attribute Values B0h E1h S M A R T Write Log Sector B0h D6h 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 Power Mode E5h Idle E3h Idle Immediate...

Страница 27: ... 16 4 Retired 0000H 5 Retired 0000H 6 Number of logical sectors per logical track 63 003FH 7 9 Retired 0000H 10 19 Serial number 20 ASCII characters 0000H none ASCII 20 Retired 0000H 21 Retired 8000H 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 ST500LT012 ...

Страница 28: ...e time without IORDY flow control 240 ns 0078H 68 Minimum PIO cycle time with IORDY flow control 120 ns 0078H 69 74 ATA reserved 0000H 75 Queue depth 001FH 76 Serial ATA capabilities 0D06H 77 ATA reserved 0000H 78 Serial ATA features supported 0048H 79 Serial ATA features enabled 0048H 80 Major version number 01F0H 81 Minor version number 0029H 82 Command sets supported 746BH 83 Command sets suppo...

Страница 29: ...WWN support Each drive will have a unique value 112 118 ATA reserved 0000H 119 Free Fall Protection support bit 5 1 Free 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 1...

Страница 30: ... 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 currently active 13 Ultra DMA mode 5 is currently active 14 Ultra DMA mode 6 is currently active BIT WORD 93 13 1 80 conductor cable detected CBLID above VIH 0 40 conductor cab...

Страница 31: ...fer 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 U...

Страница 32: ...nates 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 You 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 13 S M A R T Comman...

Страница 33: ...c Compatibility control Regulation 12 Electromagnetic Compatibility Directive 2004 108 EC 12 electromagnetic immunity 11 electrostatic discharge ESD 11 15 EN 55022 Class B 12 EN 55024 12 EN60950 12 enclosures 12 environmental specifications 10 errors 12 ESD 15 EU 12 EU RoHS directive 13 European Union EU requirements 12 evice Configuration Identify 21 Execute Device Diagnostics 21 F FCC verificati...

Страница 34: ...x Address Extended 21 Read Sectors 21 Read Sectors Extended 21 Read Sectors without Retries 21 Read Verify Sectors 21 Read Verify Sectors Extended 21 Read Verify Sectors without Retries 21 read write power 7 recording density 6 recording method 6 recording technology 6 reliability 12 Retries 21 RMS read write current 9 RoHS 13 RRL 12 S S M A R T 22 S M A R T implementation 21 safety certification ...

Страница 35: ...ort major version number 25 U UL60950 1 12 V vibration 10 voltage dips interrupts 11 voltage tolerance 9 W warranty 12 weight 6 width 6 Write Buffer 22 Write DMA 22 Write DMA Extended 22 Write Long with Retries 22 Write Long without Retries 22 Write Multiple 22 Write Sectors 22 ...

Страница 36: ...United 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 18 rue du Dôme 92100 Boulogne Billancourt France 33 1 4186 10 00 Publication Number 100685367 Rev G March 2013 ...

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