Seagate Barracuda 7200.7 ST3120025A Скачать руководство пользователя

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U Series 9 Product Manual, Rev. C

2.5

Recording and interface technology

2.6

Physical characteristics

Interface

ATA

Recording method

16/17 EPRML

Recording density BPI (bits/inch max)

595,000

Track density TPI (tracks/inch max)

94,600

Areal density (Mbits/inch

max)

56.3

Internal data-transfer rate OD
(Mbytes/sec max)

85.4

Sustained data transfer rate OD (Mbytes/sec max)

I/O data-transfer rate (Mbytes/sec max)

100 (Ultra DMA mode 5)

Interleave

1:1

Cache buffer

1 Mbyte (1,024 kbytes)

Drive specification

Maximum height

(mm)
(inches)

26.035
1.028

Maximum width

(mm)
(inches)

101.6
4.00

Maximum length

(mm)
(inches)

146.99
5.787

Typical weight

(grams)
(pounds)

635
1.4

Содержание Barracuda 7200.7 ST3120025A

Страница 1: ... U Series 9 Family ST3160022A ST3120025A ST380012A Ultra ATA Interface Drives Product Manual ...

Страница 2: ......

Страница 3: ... U Series 9 Family ST3160022A ST3120025A ST380012A Ultra ATA Interface Drives Product Manual ...

Страница 4: ...ries 9 DiscWizard SeaFAX SeaFONE SeaShell SeaTDD and 3D Defense System are either registered trademarks or trademarks of Seagate Tech nology LLC Other product names are registered trademarks or trade marks of their owners Seagate reserves the right to change without notice product offerings or specifications No part of this publication may be reproduced in any form without written permission of Se...

Страница 5: ...ision status summary sheet Revision Date Writer PLM Sheets Affected Rev A 01 28 03 L Newman J Knight All Rev B 04 15 03 L Newman J Knight Page 24 Rev C 05 07 03 L Newman J Knight Pages 6 27 30 32 and 37 41 ...

Страница 6: ......

Страница 7: ...t modes 12 2 10 Environmental specifications 13 2 10 1 Ambient temperature 13 2 10 2 Temperature gradient 14 2 10 3 Humidity 14 2 10 4 Altitude 14 2 10 5 Shock 15 2 10 6 Vibration 15 2 11 Acoustics 16 2 12 Electromagnetic immunity 17 2 13 Reliability 17 2 14 Agency certification 18 2 14 1 Safety certification 18 2 14 2 Electromagnetic compatibility 18 2 14 3 FCC verification 19 3 0 Configuring and...

Страница 8: ... 4 0 ATA interface 25 4 1 ATA interface signals and connector pins 25 4 1 1 Supported ATA commands 27 4 1 2 Identify Device command 29 4 1 3 Set Features command 33 4 1 4 S M A R T commands 34 5 0 Seagate Technology support services 37 ...

Страница 9: ...up and operation current profile 11 Figure 2 Typical 12V startup and operation current profile 11 Figure 3 Master slave jumper settings 22 Figure 4 Ultra ATA cable connectors 23 Figure 5 Mounting dimensions top side and end view 24 Figure 6 I O pins and supported ATA signals 26 ...

Страница 10: ...viii U Series 9 Product Manual Rev C ...

Страница 11: ...creased areal density State of the art cache and on the fly error correction algorithms Full track multiple sector transfer capability without local processor interven tion Quiet operation 350 Gs nonoperating shock SeaTools diagnostic software performs a drive self test that eliminates unnecessary drive returns The 3D Defense System which includes Drive Defense Data Defense and Diagnostic Defense ...

Страница 12: ...2 U Series 9 Product Manual Rev C ...

Страница 13: ...22A ST3120025A ST380012A Formatted Gbytes 512 bytes sector 160 120 80 Guaranteed sectors 312 581 808 234 441 648 156 301 488 Bytes per sector 512 Default sectors per track 63 Default read write heads 16 Default cylinders 16 383 Physical read write heads 4 3 2 Discs 2 2 1 Recording density BPI bits inch max 595 000 Track density TPI tracks inch max 94 600 Areal density Mbits inch2 max 56 3 Sustaine...

Страница 14: ...rack to track seek time msec typical 1 0 read 1 2 write Average seek read msec typical 8 5 Average seek write msec typical 9 5 Seek power typical 12 5 watts Read write power typical 12 0 watts Idle mode typical 7 5 watts Standby mode 0 9 watts typical Sleep mode 0 9 watts typical Voltage tolerance including noise 5V 5 12V 10 Drive specification ST3160022A ST3120025A ST380012A ...

Страница 15: ... operating 40 nonoperating Altitude operating 60 96 m to 3 048 m 200 ft to 10 000 ft Altitude nonoperating below mean sea level max 60 96 m to 12 192 m 200 ft to 40 000 ft Shock operating Gs max at 2 msec 63 Shock nonoperating Gs max at 2 msec 350 Gs Vibration operating 0 5 Gs 0 to peak 22 350 Hz Vibration nonoperating 5 0 Gs 0 to peak 22 350 Hz Drive acoustics Sound power bels Idle 2 5 typical 2 ...

Страница 16: ... 61 and 100 103 for additional information about 48 bit addressing support of drives with capaci ties over 137 Gbytes 2 3 Default logical geometry 2 4 Physical organization Model Formatted capacity Guaranteed sectors Bytes per sector ST3160022A 160 Gbytes 312 581 808 512 ST3120025A 120 Gbytes 234 441 648 512 ST380012A 80 Gbytes 156 301 488 512 Cylinders Read write heads Sectors per track 16 383 16...

Страница 17: ...max 94 600 Areal density Mbits inch2 max 56 3 Internal data transfer rate OD Mbytes sec max 85 4 Sustained data transfer rate OD Mbytes sec max 48 I O data transfer rate Mbytes sec max 100 Ultra DMA mode 5 Interleave 1 1 Cache buffer 1 Mbyte 1 024 kbytes Drive specification Maximum height mm inches 26 035 1 028 Maximum width mm inches 101 6 4 00 Maximum length mm inches 146 99 5 787 Typical weight...

Страница 18: ...ly meet the seek times represented in this manual Physical seeks regardless of mode such as track to track and average are expected to meet or exceed the noted values However due tothe 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 2 8 Start stop times 2 9 Power specifications...

Страница 19: ...s the worst case power consumption using only random seeks with read or write latency time This mode is not typical and is provided for worst case information Read write power and current Read write power is measured with the heads on track based on a 16 sector write followed by a 32 msec delay then a 16 sector read followed by a 32 msec delay Operating power and current Operating power is measure...

Страница 20: ...may increase acoustic and power to operational levels Power dissipation watts ST3160022A 2 disc Average watts 25 C 5V typ amps 12V typ amps Spinup 2 8 peak Idle 7 5 0 482 0 424 Idle with offline activity 9 3 0 587 0 530 Operating 40 r w 40 seek 20 inop 12 0 0 638 0 739 Seeking 12 5 0 412 0 870 Standby 0 900 0 144 0 015 Sleep 0 900 0 144 0 015 ...

Страница 21: ...ration current profile Figure 2 Typical 12V startup and operation current profile 1 2 3 4 5 6 7 8 9 0 0 0 2 0 4 0 6 0 8 1 0 Amps Seconds 5 Volt Current during spindle start Typical Amperes 1 2 0 1 2 3 4 5 6 7 8 0 0 0 5 1 0 1 5 2 0 2 5 Amps Seconds 12 Volt Current during spindle start Typical Amperes 3 0 ...

Страница 22: ...S read write current 2 9 3 Voltage tolerance Voltage tolerance including noise 2 9 4 Power management modes The drive provides programmable power management to provide greater energy efficiency In most systems you can control power management through the system setup program The drive features the following power management modes Active mode The drive is in Active mode during the read write and se...

Страница 23: ...its Sleep mode and enters Standby mode with all current translation parameters intact Idle and Standby timers Each time the drive performs an Active function read write or seek the standby timer is reinitialized and begins counting down from its specified delay times to zero If the standby timer reaches zero before any drive activity is required the drive makes a transition to Standby mode In both...

Страница 24: ...ating 20 C per hour 68 F per hour max without condensation Nonoperating 30 C per hour 86 F per hour max Operating 5 to 90 noncondensing 30 per hour max Nonoperating 5 to 95 noncondensing 30 per hour max Operating 30 C 86 F max Nonoperating 40 0 C 104 F max Operating 60 96 m to 3 048 m 200 ft to 10 000 ft Nonoperating 60 96 m to 12 192 m 200 ft to 40 000 ft ...

Страница 25: ...tion is 350 Gs based on a nonrepetitive half sine shock pulse of 2 msec duration 2 10 6 Vibration All vibration specifications assume that the drive is mounted securely with the input vibration applied at the drive mounting screws Vibration may be applied in the X Y or Z axis 2 10 6 1 Operating vibration The following table lists the maximum vibration levels that the drive may experience while mee...

Страница 26: ...th the cover facing upward Note For seek mode tests the drive is placed in seek mode only The number of seeks per second is defined by the following equation Number of seeks per second 0 4 average latency average access time 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 Table 1 Fluid...

Страница 27: ...200 Hz A EN 61000 4 3 96 ENV 50204 95 Electrical fast transient 1 kV on AC mains 0 5 kV on external I O B EN 61000 4 4 95 Surge immunity 1 kV differential 2 kV common AC mains B EN 61000 4 5 95 Conducted RF immunity 150 kHz to 80 MHz 3 Vrms 80 AM with 1 kHz sine A EN 61000 4 6 97 Voltage dips interrupts 0 open 5 seconds 0 short 5 seconds 40 0 10 seconds 70 0 01 seconds C C C B EN 61000 4 11 94 Non...

Страница 28: ...with the directives The drive is designed for operation inside a properly designed enclosure with properly shielded I O cable if necessary and terminators on all unused I 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 Korea Ministry of Information and Communication MIC logo they compl...

Страница 29: ...ent generates and uses radio frequency energy and if not installed and used in strict accordance with the manufacturer s instructions may cause interference to radio and television reception This equipment is designed to provide reasonable protection against such interference in a residential installation However there is no guarantee that interference will not occur in a particular installation I...

Страница 30: ...20 U Series 9 Product Manual Rev C ...

Страница 31: ...ut removing the drive from the SeaShell This minimizes handling damage Keep the drive in the SeaShell package until you are ready for installation Before handling the drive put on a grounded wrist strap or ground yourself frequently by touching the metal chassis of a computer that is plugged into a grounded outlet Wear a grounded wrist strap throughout the entire installation procedure Handle the ...

Страница 32: ... non ATA compatible slave Use this jumper setting only if the drive does not work as a master with no jumpers installed Figure 3 Master slave jumper settings 3 2 2 Cable select option Computers that use cable select determine the master and slave drives by selecting or deselecting pin 28 CSEL on the interface bus Master and slave drives are determined by their physical position on the cable To ena...

Страница 33: ... more details on the Set Features command Windows XP Windows Me Windows 98 or newer versions are needed to support drives with capacities greater than 32 Gbytes 3 2 4 Ultra ATA 100 cable An 80 conductor 40 pin cable is required to run Ultra DMA mode 3 mode 4 and mode 5 This cable uses even numbered conductors connected to the ground pins to improve signal integrity Figure 4 Ultra ATA cable connect...

Страница 34: ...that is more than 18 inches long Figure 5 Mounting dimensions top side and end view Notes 1 Dimensions are shown in inches mm 2 Dimensions per SFF 8301 specification 3 x 6 32 UNC 2B 0 225 5 72 max fastener penetration both sides 3 threads minimum engagement Recommended case temperature measurement location 0 125 0 01 3 18 0 25 3 75 0 01 95 25 0 25 4 0 0 01 101 60 0 25 Recommended case temperature ...

Страница 35: ...le high speed data transfers You can use a daisy chain cable to connect two drives to a single AT host bus For detailed information about the ATA interface refer to the draft of AT Attachment with Packet Interface Extension ATA ATAPI 6 NCITS T13 1410D subsequently referred to as the Draft ATA 6 Standard 4 1 ATA interface signals and connector pins Figure 6 on page 26 summarizes the signals on the ...

Страница 36: ... Bit 2 Host Data Bus Bit 13 Host Data Bus Bit 1 Host Data Bus Bit 14 Host Data Bus Bit 0 Device Data 15 0 Ground No Pin DMA Request Ground Device I O Write Stop Ultra DMA Burst Ground Device I O Read Host Ultra DMA Ready Host Ultra DMA Data Strobe Ground I O Channel Ready Device Ultra DMA Ready Device Ulta DMA Data Strobe Cable Select DMA Acknowledge Ground Device Interrupt Reserved Host Address B...

Страница 37: ...e Diagnostics 90H Flush Cache E7H Flush Cache Extended EAH Identify Device ECH Initialize Device Parameters 91H Read Buffer E4H Read DMA C8H C9H Read DMA Extended 25H Read Multiple C4H Read Multiple Extended 29H Read Native Max Address F8H Read Native Max Address Extended 27H Read Sectors 20H 21H Read Sectors Extended 24H Read Verify Sectors 40H 41H Read Verify Sectors Extended 42H Seek 70H Set Fe...

Страница 38: ...ctors Extended 34H ATA standard power management commands Check Power Mode 98H or E5H Idle 97H or E3H Idle Immediate 95H or E1H Sleep 99H or E6H Standby 96H or E2H Standby Immediate 94H or E0H ATA standard security commands Security Set Password F1H Security Unlock F2H Security Erase Prepare F3H Security Erase Unit F4H Security Freeze Lock F5H Security Disable Password F6H Command name Command cod...

Страница 39: ...ecific features that may not be included in the Draft ATA 6 Standard Word Description Value 0 Configuration information Bit 15 0 ATA 1 ATAPI Bit 7 removable media Bit 6 removable controller Bit 0 reserved 0C5AH 1 Number of logical cylinders 16 383 2 ATA reserved 0000H 3 Number of logical heads 16 4 Retired 0000H 5 Retired 0000H 6 Number of logical sectors per logical track 63 003FH 7 9 Retired 000...

Страница 40: ...of sectors transferred during a Read Multiple or Write Multiple command xxxxH 60 61 Total number of user addressable LBA sectors available see Section 2 2 for related information Note The maximum value allowed in this field is 0FFFFFFFh 268 435 455 sectors 137 Gbytes Drives with capaci ties over 137 Gbytes will have 0FFFFFFFh in this field and the actual number of user addressable LBAs speci fied ...

Страница 41: ...served 0000H 80 Major version number 007EH 81 Minor version number 0000H 82 Command sets supported 346BH 83 Command sets supported 7D01H 84 Command sets support extension 4003H 85 Command sets enabled 34xxH 86 Command sets enabled 3xxxH 87 Command sets enable extension 4003H 88 Ultra DMA support and current mode see note following this table xx3FH 89 Security erase time 0000H 90 Enhanced security ...

Страница 42: ... available see Section 2 2 for related information These words are required for drives that support the 48 bit addressing feature Maximum value 0000FFFFFFFFFFFFh ST3160022A 312 581 808 ST3120025A 234 441 648 ST380012A 156 301 488 104 127 ATA reserved 0000H 128 Security status 0001H 129 159 Seagate reserved xxxxH 160 254 ATA reserved 0000H 255 Integrity word xxA5H Word Description Value ...

Страница 43: ...ed 2 Multiword DMA mode 2 is supported 8 Multiword DMA mode 0 is currently active 9 Multiword DMA mode 1 is currently active 10 Multiword DMA mode 2 is currently active Bit Word 88 0 Ultra DMA 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 8 Ultra DMA mode 0 is currently active 9 Ultra DMA mode 1 i...

Страница 44: ...H Set transfer 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 m...

Страница 45: ...ssary drive returns The diagnostic software ships with all new drives and is also available at http seatools seagate com 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 Note If an appropriate code is not written to the Features ...

Страница 46: ...36 U Series 9 Product Manual Rev C ...

Страница 47: ...lly for OEMs and distributors It provides self service access to critical applications personalized content and the tools that allow partners to manage their Seagate account functions Submit pricing requests orders and returns through a single password protected Web interface anytime anywhere in the world For support questions and comments E mail partner support seagate com Phone direct 1 405 324 ...

Страница 48: ...al callers can reach this service by dialing 1 405 324 4770 Presales Technical Support and Customer Service Presales Support Our Presales Support staff can help you determine which Seagate products are best suited for your specific application or computer system Technical Support If you need help installing your drive consult your system s documentation or contact the dealer s support services dep...

Страница 49: ...FAX Disc 1 877 271 3285 1 405 324 4730 1 405 324 4702 Tape 1 800 626 6637 1 714 641 2500 1 714 641 2410 Technical Support Call Center Toll free Direct dial FAX Disc 1 800 SEAGATE 1 405 324 4770 1 405 324 4702 Tape 1 800 SEAGATE 1 405 324 4770 1 405 324 4703 Warranty Service Call Center Toll free Direct dial FAX Internet USA Mexico and 1 800 468 3472 1 405 324 4720 1 405 324 4772 Latin America Cana...

Страница 50: ...rmany 0 800 182 6831 Ireland 1 800 55 21 22 Italy 800 790695 Netherlands 0 800 732 4283 Norway 800 113 91 Poland 00 800 311 12 38 Spain 900 98 31 24 Sweden 0 207 90 073 Switzerland 0 800 83 84 11 Turkey 00 800 31 92 91 40 United Kingdom 0 800 783 5177 FAX Services All European Countries Presales Technical Support Warranty Service 31 20 653 3513 Africa Middle East Support Services For presales tech...

Страница 51: ...01 China Chinese 1 3 800 810 9668 86 10 6225 5336 Hong Kong 800 90 0474 Hong Kong Chinese 1 3 001 800 0830 1730 India2 3 1 600 33 1104 Indonesia 001 803 1 003 2165 Japan 81 3 5462 2978 Malaysia 1 800 80 2335 New Zealand 0800 443988 Singapore 800 1101 150 65 6488 7525 Taiwan Chinese 1 3 00 800 0830 1730 Thailand 001 800 11 0032165 Warranty Service Call Center Toll free Direct dial FAX Asia Pacific ...

Страница 52: ...42 U Series 9 Product Manual Rev C ...

Страница 53: ... conducted noise 12 conducted RF immunity 17 configuring the drive 21 connector pins 25 connectors 23 contact start stop cycles 17 CSA C22 2 950 18 CSEL 22 C Tick 19 current profile 11 cycles 17 D Data Defense 1 data transfer rates 1 DC power 8 density 7 Diagnostic Defense 1 diagnostic software 1 34 discs 6 DiscWizard 23 Disk Manager 23 dissipation 10 Download Microcode 27 Drive Defense 1 drive di...

Страница 54: ...EC950 18 Information Technology Equipment 18 Initialize Device Parameters 27 interface 7 25 interface signals 25 interference 19 interleave 7 internal data transfer rate OD 7 ISO document 7779 16 J jumper settings 22 K Korean RRL 18 L LBA mode 6 length 7 logical geometry 6 M maintenance 17 master 22 master slave 1 Master slave configuration 22 maximum temperature 13 Mean time between failures MTBF...

Страница 55: ...ctors 27 Read Verify Sectors Extended 27 read write heads 6 read write power and current 9 recording and interface technology 7 recording density 7 recording heads 1 recording method 7 register 33 relative humidity 14 reliability 17 resistance 12 resistive load 12 RF 17 S S M A R T 28 S M A R T commands 34 S M A R T drive monitoring 1 safety certification 18 screws 24 SeaShell 21 SeaTools 1 34 sec...

Страница 56: ... T technical support services 37 temperature 13 temperature gradient 14 timers 13 track density 7 track to track seek time 8 TUV North America 18 U UL 1950 18 Ultra ATA 100 23 Ultra DMA 23 V vibration 15 voltage 12 voltage dips interrupts 17 voltage tolerance 12 W weight 7 wet bulb temperature 14 width 7 Write Buffer 28 Write DMA 28 Write DMA Extended 28 Write Multiple 1 28 Write Multiple Extended...

Страница 57: ......

Страница 58: ...Seagate Technology LLC 920 Disc Drive Scotts Valley California 95066 4544 USA Publication Number 100270595 Rev C Printed in USA ...

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