Seagate Medalist 2531 Скачать руководство пользователя страница 5

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Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Specification summary table . . . . . . . . . . . . . . . . . . . 2

1.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . 5

1.1 Formatted capacity . . . . . . . . . . . . . . . . . . . . . 5

1.1.1 Default logical geometry . . . . . . . . . . . . . . . . 5

1.1.2 Supported CHS translation geometries . . . . . . . . 5

1.2 Physical organization . . . . . . . . . . . . . . . . . . . . 6

1.3 Recording and interface technology . . . . . . . . . . . . . 6

1.4 Physical characteristics . . . . . . . . . . . . . . . . . . . 6

1.5 Seek time . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.6 Start/stop times . . . . . . . . . . . . . . . . . . . . . . . 7

1.7 Power specifications . . . . . . . . . . . . . . . . . . . . . 8

1.7.1 Power consumption . . . . . . . . . . . . . . . . . . 8

1.7.2 Conducted noise . . . . . . . . . . . . . . . . . . . . 9

1.7.3 Voltage tolerance . . . . . . . . . . . . . . . . . . . . 9

1.7.4 Power-management modes . . . . . . . . . . . . . . 10

1.8 Environmental tolerances . . . . . . . . . . . . . . . . . . 11

1.8.1 Ambient temperature . . . . . . . . . . . . . . . . . . 11

1.8.2 Temperature gradient . . . . . . . . . . . . . . . . . 11

1.8.3 Humidity . . . . . . . . . . . . . . . . . . . . . . . . 11

1.8.4 Altitude . . . . . . . . . . . . . . . . . . . . . . . . . 11

1.8.5 Shock . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1.8.6 Vibration . . . . . . . . . . . . . . . . . . . . . . . . 12

1.9 Drive acoustics . . . . . . . . . . . . . . . . . . . . . . . 13

1.10 Electromagnetic susceptibility . . . . . . . . . . . . . . . 13

1.11 Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . 13

1.12 Agency certification . . . . . . . . . . . . . . . . . . . . 14

1.12.1 Safety certification . . . . . . . . . . . . . . . . . . 14

Medalist 3240 and Medalist 2531 Product Manual, Rev. A

iii

Содержание Medalist 2531

Страница 1: ...Medalist 3240 Medalist 2531 ATA Interface Drives Product Manual...

Страница 2: ......

Страница 3: ...Medalist 3240 ST33240A Medalist 2531 ST32531A ATA Interface Drives Product Manual...

Страница 4: ...alist logo are either trademarks or registered trademarks of Seagate Technology Inc Other product names are registered trademarks or trademarks of their owners Seagate reserves the right to change wit...

Страница 5: ...stop times 7 1 7 Power specifications 8 1 7 1 Power consumption 8 1 7 2 Conducted noise 9 1 7 3 Voltage tolerance 9 1 7 4 Power management modes 10 1 8 Environmental tolerances 11 1 8 1 Ambient tempe...

Страница 6: ...er slave configuration 17 2 2 2 Alternate capacity jumper 17 2 3 Drive mounting 18 3 0 ATA interface 21 3 1 ATA interface signals and connector pins 21 3 1 1 AT bus signal levels 21 3 2 ATA Interface...

Страница 7: ...n current profile 9 Figure 2 Master slave jumpers and alternate capacity jumper 18 Figure 3 Drive mounting dimensions top end and side view 19 Figure 4 I O pins and supported ATA signals 22 Medalist 3...

Страница 8: ...vi Medalist 3240 and Medalist 2531 Product Manual Rev A...

Страница 9: ...fer rates up to 16 6 Mbytes per second using PIO mode 4 and DMA mode 2 Full track multisector transfer capability without local processor inter vention 128 Kbyte adaptive multisegmented cache State of...

Страница 10: ...770 Track density tracks inch 5 104 Areal density Mbits inch2 553 Spindle speed RPM 4 500 Internal data transfer rate Mbits sec max 88 I O data transfer rate Mbytes sec max 16 6 ATA data transfer mode...

Страница 11: ...x 29 op and nonop Altitude meters above mean sea level max 61 to 3 048 op 61 to 12 192 nonop Shock operating Gs max at 11 msec 5 Shock nonoperating Gs max at 11 msec 75 Vibration operating 0 020 in pe...

Страница 12: ...4 Medalist 3240 and Medalist 2531 Product Manual Rev A...

Страница 13: ...or LBA ad dressing or for extended CHS addressing 2 the host system contains a specialized drive controller or 3 the host system runs BIOS translation software Contact your Seagate representative for...

Страница 14: ...ty bits inch 108 770 Track density tracks inch 5 104 Areal density Mbits inch2 553 82 Spindle speed RPM 0 5 4 500 Internal data transfer rate Mbits per second max 88 I O data transfer rate Mbytes per...

Страница 15: ...he first data cylinder The full stroke typical value is determined by averaging 100 full stroke seeks in both directions Seek type Seek msec typ Read msec typ Write msec typ Track to track 2 0 2 5 3 5...

Страница 16: ...ion Servo electronics are active Seek mode power is measured through the drive s serial port while the drive executes a series of sequential seeks Operating power and current are measured using 40 ran...

Страница 17: ...a maximum of 120 mV peak to peak triangular wave injected noise at up to 25 MHz Using 5 volt power the drive is expected to operate with a maximum of 100 mV peak to peak triangular wave injected noise...

Страница 18: ...the host has set the standby timer the drive can also enter Standby mode automatically after the drive has been inactive for a specifiable length of time The standby timer delay is system dependent a...

Страница 19: ...to 140 F Note Above 1 000 feet 305 meters the maximum temperature is der ated linearly to 112 F 44 C at 10 000 feet 3 048 meters Oper ating ambient temperature is defined as the temperature of the env...

Страница 20: ...repeated more than two times per second 1 8 5 2 Nonoperating shock The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when sub...

Страница 21: ...he drive is oriented with the cover facing upward Mode Typical sound power bels Maximum sound power bels Idle 3 7 4 1 Read Write 4 3 4 5 1 10 Electromagnetic susceptibility The drive operates without...

Страница 22: ...y with the directives The drive is designed for operation inside a properly designed enclosure with prop erly shielded I O cable if necessary and terminators on all unused I O ports Computer manufactu...

Страница 23: ...y one or more of the following corrective measures Reorient the receiving antenna Move the device to one side or the other of the radio or TV Move the device farther away from the radio or TV Plug the...

Страница 24: ...16 Medalist 3240 and Medalist 2531 Product Manual Rev A...

Страница 25: ...the cable select option This requires a special daisy chain cable that grounds pin 28 CSEL on one of its two drive connectors If you attach the drive to the grounded CSEL connector it becomes a master...

Страница 26: ...able that is more than 18 inches long 1 3 5 2 4 6 Master slave jumper settings pin 1 4 pin power connector ATA interface connector 4 2 3 1 Alternative capacity jumper Full capacity as shipped Limit ca...

Страница 27: ...59 99 0 25 1 750 0 010 44 45 0 25 3x 6 32 UNC 2B max insertion depth 0 14 3 6 both sides 4X 6 32 UNC 2B max insertion depth 0 22 5 6 2 375 0 030 0 005 60 33 0 76 0 13 0 125 0 030 0 005 3 18 0 76 0 13...

Страница 28: ...20 Medalist 3240 and Medalist 2531 Product Manual Rev A...

Страница 29: ...ost bus For detailed information regarding the ATA interface refer to the Draft ATA 3 document X3T10 2008 Revision 6 subsequently re ferred to as the Draft Proposed ATA 3 Standard 3 1 ATA interface si...

Страница 30: ...Bit 10 Host Data Bus Bit 4 Host Data Bus Bit 11 Host Data Bus Bit 3 Host Data Bus Bit 12 Host Data Bus Bit 2 Host Data Bus Bit 13 Host Data Bus Bit 1 Host Data Bus Bit 14 Host Data Bus Bit 0 Host Dat...

Страница 31: ...dard commands Execute Drive Diagnostics 90H Yes Execute S M A R T Command B0H Yes Format Track 50H Yes Identify Drive ECH Yes Initialize Drive Parameters 91H Yes NOP 00H No Read Buffer E4H Yes Read DM...

Страница 32: ...Write Multiple C5H Yes Write Same E9H No Write Sectors w retry 30H Yes Write Sectors no retry 31H Yes Write Verify 3CH No ATA standard power management commands Check Power Mode 98H or E5H Yes Idle 97...

Страница 33: ...e capacity jumper is installed on the ST33240A or ST32531A the drive capacity is reduced in Word 1 to 4 092 cylinders Word Description Contents 0 Configuration information Bit 10 disc transfer 10 Mbit...

Страница 34: ...standby times supported 0F01H 50 ATA reserved 0000H 51 PIO data transfer cycle timing mode 0100H 52 DMA transfer cycle timing mode 0200H 53 Validity of words 54 58 and words 64 70 words may be valid 0...

Страница 35: ...time without IORDY flow control 383 nsec 017FH 68 Minimum PIO cycle time with IORDY flow control 120 nsec 0078H 69 127 ATA reserved 0000H 128 159 Seagate reserved xxxxH 160 255 ATA reserved 0000H Not...

Страница 36: ...de to default and disable IORDY PIO mode 2 08H PIO mode 0 09H PIO mode 1 0AH PIO mode 2 default 0BH PIO mode 3 0CH PIO mode 4 10H Single word DMA mode 0 11H Single word DMA mode 1 12H Single word DMA...

Страница 37: ...have a recent BIOS or software package that supports S M A R T to enable the feature The table below shows the S M A R T command codes that these drives use Before executing a S M A R T command by wri...

Страница 38: ...40 and Medalist 2531 DBH Enable disable Automatic Off line Yes Note If an appropriate code is not written to the Features Register the command will be aborted and 0x04 abort will be written to the Err...

Страница 39: ......

Страница 40: ...Seagate Technology Inc 920 Disc Drive Scotts Valley California 95066 USA Publication Number 20401033 001 Rev A Printed in USA...

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