Seagate ST3250820ACE Product Manual Download Page 51

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Summary of Contents for ST3250820ACE

Page 1: ...DB35 3 Series PATA ST3750840ACE ST3500830ACE ST3400820ACE ST3320820ACE ST3300820ACE ST3250820ACE...

Page 2: ......

Page 3: ...DB35 3 Series PATA ST3750840ACE ST3500830ACE ST3400820ACE ST3320820ACE ST3300820ACE ST3250820ACE...

Page 4: ...aFONE SeaBOARD SeaTDD and the Wave logo are either registered trade marks or trademarks of Seagate Technology LLC Other product names are registered trade marks or trademarks of their owners Seagate r...

Page 5: ...Acoustics 16 2 11 Electromagnetic immunity 17 2 12 Reliability 17 2 13 Agency certification 17 2 13 1 Safety certification 17 2 13 2 Electromagnetic compatibility 18 2 13 3 FCC verification 18 2 14 E...

Page 6: ...iv DB35 3 Series PATA Product Manual Rev C...

Page 7: ...rrent profile 12 Figure 2 Typical 12V startup and operation current profile 12 Figure 3 Breather filter hole location 22 Figure 4 Master slave jumper settings 23 Figure 5 Ultra ATA cable connectors 24...

Page 8: ...vi DB35 3 Series PATA Product Manual Rev C...

Page 9: ...ds and Enhanced Partial Response Maximum Likelihood EPRML technology which provide the drives with increased areal density State of the art cache and on the fly error correction algorithms Full track...

Page 10: ...2 DB35 3 Series PATA Product Manual Rev C...

Page 11: ...e the phrases the drive and this drive are used throughout this manual to indicate the following drive models 2 1 Specification summary table The specifications listed in the table below are for quick...

Page 12: ...max 101 6 mm 4 000 inches 0 010 inches Length max 146 99 mm 5 787 inches Weight typical 720 grams 635 grams Average latency 4 16 msec Power on to ready max 16 sec Standby to ready max 16 sec Track to...

Page 13: ...typical 3 0 bels max 2 7 bels typical 2 9 bels max CE seek profile 2 9 typical 3 0 max 2 8 typical 2 9 max Nonrecoverable read errors 1 per 1014 bits read Annualized Failure Rate AFR 0 68 Warranty 5 y...

Page 14: ...hes 0 010 inches Length max 146 99 mm 5 787 inches Weight typical 580 grams Average latency 4 16 msec Power on to ready max 16 sec Standby to ready max 16 sec Track to track seek time typical 0 8 msec...

Page 15: ...9 bels max 2 5 bels typical 2 7 bels max CE seek profile 2 8 bels typical 2 9 bels max 2 7 bels typical 2 8 bels max Nonrecoverable read errors 1 per 1014 bits read Annualized Failure Rate AFR 0 68 Wa...

Page 16: ...s as defined above See Section 4 1 2 Identify Device command words 60 61 and 100 103 for additional information about 48 bit addressing support of drives with capacities over 137 Gbytes 2 3 Default lo...

Page 17: ...g 128 2 114 4 Spindle speed RPM 0 2 7 200 Internal data transfer rate Mbits sec max 1 030 Sustained data transfer rate Mbytes sec max 78 72 I O data transfer rate Mbytes sec max 100 Ultra DMA mode 5 D...

Page 18: ...ves are listed in the table on page 11 Typical power measurements are based on an average of drives tested under nominal conditions using 5 0V and 12 0V input voltage at 25 C ambi ent temperature Spin...

Page 19: ...power down mode Table 3 DC power requirements 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 operationa...

Page 20: ...quivalent 80 ohm resistive load on the 12 volt line or an equivalent 15 ohm resistive load on the 5 volt line Using 12 volt power the drive is expected to operate with a maximum of 120 mV peak to peak...

Page 21: ...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 disc access is necessary Sleep mode The drive enters Sleep mode af...

Page 22: ...rs 2 9 2 Temperature gradient 2 9 3 Humidity 2 9 3 1 Relative humidity 2 9 3 2 Wet bulb temperature 2 9 4 Altitude Operating ST3320820ACE ST3300820ACE and ST3250820ACE ST3500830ACE and ST3400820ACE ST...

Page 23: ...nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 300 Gs based on a nonrepetitive half sin...

Page 24: ...ation 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 acoust...

Page 25: ...st 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 com mon AC mains B EN 61000 4 5 95 Conducted RF immunity 150 kHz to 80 MHz 3 Vrms 80 AM wit...

Page 26: ...numbers DB35 Series Certificate number STX L3510 B Trade name or applicant Seagate Technology Manufacturing date March 2006 Manufacturer nationality Singapore and China Australian C Tick N176 If thes...

Page 27: ...uirements by providing material content declarations for all parts and materials for the disc drives documented in this publication Current supplier declarations include disclosure of the inclusion of...

Page 28: ...20 DB35 3 Series PATA Product Manual Rev C...

Page 29: ...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 drive by its edges or...

Page 30: ...amage to the drive Figure 3 Breather filter hole location Caution Do not cover seal or insert any object into this hole This hole has two purposes To allow condensation inside the hard disc to escape...

Page 31: ...pers Drive as master with a non ATA compatible slave Use this jumper setting only if the drive does not work as a master with no jumpers installed Figure 4 Master slave jumper settings 3 3 2 Cable sel...

Page 32: ...13 of word 93 in the Identify drive parameter block 3 4 Drive mounting You can mount the drive in any orientation using four screws in the side mounting holes or four screws in the bottom mounting hol...

Page 33: ...ended case temperature measurement location 0 1240 0 01 3 18 0 25 3 750 0 01 95 25 0 25 4 0 0 01 101 60 0 25 Recommended case temperature measurement location 4 x 6 32 UNC 2B 0 150 3 81 max fastener p...

Page 34: ...26 DB35 3 Series PATA Product Manual Rev C...

Page 35: ...und INTRQ IOCS16 DA1 PDIAG CBLID DA0 DA2 CS0 CS1 DASP Ground 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Hardware Reset Ground Host D...

Page 36: ...ore B1H C0H Device Configuration Set B1H C3H Device Reset 08H Download Microcode 92H Execute Device Diagnostics 90H Flush Cache E7H Flush Cache Extended EAH Format Track 50H Identify Device ECH Idle 9...

Page 37: ...Operations B0H D9H S M A R T Enable Disable Autosave B0H D2H S M A R T Enable Operations B0H D8H S M A R T Execute Offline B0H D4H S M A R T Read Attribute Thresholds B0H D1H S M A R T Read Data B0H...

Page 38: ...ber of logical heads 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 000...

Page 39: ...0078H 69 74 ATA reserved 0000H 75 Queue depth 0000H 76 79 SATA specific xxxxH 80 Major version number 007EH 81 Minor version number 0000H 82 Command sets supported 346BH 83 Command sets supported 7D0...

Page 40: ...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 support...

Page 41: ...r after a hardware or software reset the default values of the features are as indi cated above 02H Enable write cache default 03H Set transfer mode based on value in Sector Count register Sector Coun...

Page 42: ...H that elimi nates unnecessary 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...

Page 43: ...and other channel related information To learn more about the ben efits or to register go to spp seagate com any time from anywhere in the world Seagate Service Centers Presales Support Our Presales...

Page 44: ...1 405 324 4704 Technical Support Call center Toll free Direct dial FAX Americas 1 800 SEAGATE2 1 405 324 47002 1 405 324 3339 Customer Service Operations Warranty Service Call center Toll free Direct...

Page 45: ...rance 00 800 47324283 00 800 47324289 Germany 00 800 47324283 00 800 47324289 Ireland 00 800 47324283 00 800 47324289 Italy 00 800 47324283 00 800 47324289 Netherlands 00 800 47324283 00 800 47324289...

Page 46: ...iday Seagate Service Centers Call center Toll free Direct dial FAX Australia 1800 14 7201 China Mandarin 1 4 800 810 9668 86 10 6225 5336 Hong Kong 800 90 0474 Hong Kong Cantonese 1 4 001 800 0830 173...

Page 47: ...e Configuration Freeze Lock 28 Device Configuration Identify 28 Device Configuration Restore 28 Device Configuration Set 28 Device Reset 28 diagnostic software 1 34 dissipation 11 Download Microcode 2...

Page 48: ...management 13 R radiated RF immunity 17 radio and television interference 18 radio frequency 17 random track location 11 Read Buffer 28 Read DMA 28 Read DMA Extended 28 Read DMA without Retries 28 rea...

Page 49: ...tandby 11 29 Standby Immediate 29 Standby mode 11 13 Standby to Ready 10 start stop times 10 start stop cycles 17 static discharge precautions 21 stop times 10 subassembly 18 support services 35 surge...

Page 50: ...42 DB35 3 Series PATA Product Manual Rev C...

Page 51: ......

Page 52: ...Seagate Technology LLC 920 Disc Drive Scotts Valley California 95066 4544 USA Publication Number 100427568 Rev C Printed in U S A...

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