Seagate ST32000641AS - Barracuda XT 2 TB Hard Drive Product Manual Download Page 35 | Manualshive

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Barracuda XT Series SATA Product Manual, Rev. C

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Summary of Contents for ST32000641AS - Barracuda XT 2 TB Hard Drive

Page 1: ...Product Manual Barracuda XT Series SATA 100586689 Rev C January 2010 ST32000641AS ...

Page 2: ...ty of their respective owners When referring to drive capacity one gigabyte or GB equals one billion bytes and 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 stor age Seagate...

Page 3: ...nes PDTs 12 2 9 Electromagnetic immunity 12 2 10 Warranty 13 2 11 Agency certification 13 2 11 1 Safety certification 13 2 11 2 Electromagnetic Compatibility EMC 13 2 11 3 FCC verification 14 2 12 Environmental protection 15 2 12 1 European Union Restriction of Hazardous Substances RoHS Directive 15 2 12 2 China Restriction of Hazardous Substances RoHS Directive 15 2 13 Corrosive environment 15 3 ...

Page 4: ...ii Barracuda XT Series SATA Product Manual Rev C ...

Page 5: ...Barracuda XT Series SATA Product Manual Rev C iii List of Figures Figure 1 Attaching SATA cabling 17 Figure 2 Mounting dimensions 2000GB model 18 ...

Page 6: ...iv Barracuda XT Series SATA Product Manual Rev C ...

Page 7: ...er rates up to 600MB per second Perpendicular recording technology provides the drives with increased areal density State of the art cache and on the fly error correction algorithms Native Command Queueing with command ordering to increase performance in demanding applications Full track multiple sector transfer capability without local processor intervention Compliant with RoHS requirements in Ch...

Page 8: ...operating 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 Note The host adapter may optionally emulate a master slave environment to host software where two devices on separate Serial ATA ports are represented to host software as a Device 0 master and Device 1 slave accessed at the same...

Page 9: ...41AS Formatted capacity 512 bytes sector 2000GB Guaranteed sectors 3 907 029 168 Heads 8 Disks 4 Bytes per sector 512 Default sectors per track 63 Default read write heads 16 Default cylinders 16 383 Recording density 1421 kb in Track density avg 240 ktracks in Areal density avg 347Gb in2 Spindle speed 7200 RPM Internal data transfer rate max 1300Mb s Sustained data transfer rate OD max 138MB s I ...

Page 10: ...200 ft to 10 000 ft Altitude nonoperating below mean sea level max 60 96m to 12 192m 200 ft to 40 000 ft Operational Shock max 63 Gs at 2ms Non Operational Shock max 300 Gs at 2ms Vibration operating 5 to 350Hz 0 50 Gs 350 to 500Hz 0 25 Gs Vibration nonoperating 5 to 350Hz 5 0 Gs 350 to 500Hz 2 0 Gs Drive acoustics sound power Idle 2 7 bels typical 2 9 bels max Performance 2 9 bels typical 3 3 bel...

Page 11: ...1 and 100 103 for additional information about 48 bit address ing support of drives with capacities over 137GB 2 2 Default logical geometry Cylinders Read write heads Sectors per track 16 383 16 63 LBA mode When addressing these drives in LBA mode all blocks sectors are consecutively numbered from 0 to n 1 where n is the number of guaranteed sectors as defined above 2 3 Recording and interface tec...

Page 12: ...00641AS Maximum height 26 1mm 1 028 in Maximum width 101 85mm 4 010 in Maximum length 146 99mm 5 787 in Typical weight 700g 1 543 lb Cache buffer 64MB 64 768kb 2 5 Start stop times 2000GB model Power on to ready s max 15 0 Standby to ready s max 15 0 Ready to spindle stop s max 20 0 ...

Page 13: ...write power is measured with the heads on track based on a 16 sector write followed by a 32 ms delay then a 16 sector read followed by a 32 ms delay Operating power and current Operating power is measured using 40 percent random seeks 40 percent read write mode 1 write for each 10 reads and 20 percent drive idle mode Idle mode power Idle mode power is measured with the drive up to speed with servo...

Page 14: ...8 Barracuda XT Series SATA Product Manual Rev C 2 6 1 1 Typical current profiles Note Typical 5V startup and operation current profile Note Typical 12V startup and operation current profile ...

Page 15: ...ends a standby Immediate command If 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 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 a...

Page 16: ...tions 2 7 2 Temperature gradient Operating 20 C per hour 68 F per hour max without condensation Nonoperating 30 C per hour 86 F per hour max 2 7 3 Humidity 2 7 3 1 Relative humidity Operating 5 to 95 noncondensing 30 per hour max Nonoperating 5 to 95 noncondensing 30 per hour max 2 7 3 2 Wet bulb temperature Operating 37 7 C 99 9 F max Nonoperating 40 C 104 F max 2 7 4 Altitude Operating 60 96m to...

Page 17: ...amage or degradation in perfor mance when subsequently put into operation is 300 Gs based on a nonrepetitive half sine shock pulse of 2ms duration 2 7 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 7 6 1 Operating vibration The maximum vibration levels t...

Page 18: ...ion of PDTs An exception to this process is the use of the absolute threshold of hearing Seagate uses this threshold curve originated in ISO 389 7 to discern tone audi bility and to compensate for the inaudible components of sound prior to computation of tone ratios according to Annex D of the ECMA 74 standards 2 9 Electromagnetic immunity When properly installed in a representative host system th...

Page 19: ...ves that display the CE mark comply with the European Union EU requirements specified in the Electromagnetic Compatibility Directive 2004 108 EC as put into place 20 July 2007 Testing is performed to the levels specified by the product standards for Information Technology Equipment ITE Emission levels are defined by EN55022 Class B and the immunity levels are defined by EN55024 Drives are tested i...

Page 20: ... drive motherboard power supply etc does comply with the limits for a Class B computing device pursuant to Subpart J Part 15 of the FCC rules Operation with noncertified assemblies is likely to result in interference to radio and television recep tion Radio and television interference This equipment generates and uses radio frequency energy and if not installed and used in strict accordance with t...

Page 21: ... material level is over the thresh old defined by the China RoHS MCV Standard 2 13 Corrosive environment Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to light indus trial environments containing sulfurous gases chlorine and nitric oxide classes G and H per ASTM B845 However this accelerated testing cannot duplicate every potential applicati...

Page 22: ...elf 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 frame only The drive is extremely fragile handle it with care Do not press down on the drive top cover Always rest the drive on a padded antistatic surface until you mount it in the computer Do no...

Page 23: ...ost adapter may use a chipset that does not support SATA speed autonegotiation 3 3 Serial ATA cables and connectors The Serial ATA interface cable consists of four conductors in two differential pairs plus three ground connections The cable size may be 30 to 26 AWG with a maximum length of one meter 39 37 inches See Table 5 for connector pin defi nitions Either end of the SATA signal cable can be ...

Page 24: ...ese important mounting precautions when mount ing the drive Allow a minimum clearance of 0 030 inches 0 76 mm around the entire perimeter of the drive for cooling Use only 6 32 UNC mounting screws The screws should be inserted no more than 0 150 inch 3 81 mm into the bottom or side mounting holes Do not overtighten the mounting screws maximum torque 6 inch lb Recommended case temperature measureme...

Page 25: ...0 to 4 multiword DMA modes 0 to 2 and Ultra DMA modes 0 to 6 For detailed information about the Serial ATA interface refer to the Serial ATA High Speed Serialized AT Attachment specification 4 1 Hot Plug compatibility Barracuda XT drives incorporate connectors which enable you to hot plug these drives in accordance with the Serial ATA Revision 2 6 specification This specification can be downloaded...

Page 26: ...for pre charge when installed in a blind mate backplane configuration 4 All used voltage pins Vx must be terminated Table 5 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 signal and power segments ...

Page 27: ...nfiguration Identify B1H C2H Device Configuration Restore 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 E3H Idle Immediate E1H Initialize Device Parameters 91H Read Buffer E4H Read DMA C8H Read DMA Extended 25H Read DMA Without Retries C9H Read Log Ex...

Page 28: ...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 D0H S M A R T Read Log Sector B0H D5H S M A R T Return Status B0H DAH S M A R T Save Attribute Values B0H D3H S M A R T Write Log Sector B0H D6H Standby E2H Standby Immediate E0H Write Buffer E8H Write DMA CAH Write DMA ...

Page 29: ...000H 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 0000H 10 19 Serial number 20 ASCII characters 0000H none ASCII 20 Retired 0000H 21 Retired 0400H 22 Obsolete 0000H 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 blank...

Page 30: ...ec 0078H 69 74 ATA reserved 0000H 75 Queue depth 001FH 76 Serial ATA capabilities xxxxH 77 Reserved for future Serial ATA definition xxxxH 78 Serial ATA features supported xxxxH 79 Serial ATA features enabled xxxxH 80 Major version number 003EH 81 Minor version number 0028H 82 Command sets supported 364BH 83 Command sets supported 7C03H 84 Command sets support extension see note following this tab...

Page 31: ...d 1 Multiword DMA mode 1 is supported 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 84 0 SMART error login is supported 1 SMART self test is supported 2 Media serial number is supported 3 Media Card Pass Through Command feature set is supported 4 Streaming feature set is...

Page 32: ...ed 5 Ultra DMA mode 5 is 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 ...

Page 33: ...of the features are as indicated above Table 7 Set Features command values 02H Enable write cache default 03H 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...

Page 34: ...inates unnec essary 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...

Page 35: ... a single password protected Web interface anytime any where in the world spp seagate com spp seagate com supports Seagate resellers with product information program benefits and sales tools You may register for customized communications that are not available on the web These communications contain product launch EOL pricing promotions and other channel related information To learn more about the...

Page 36: ... Centers are available on a global basis for the return of defective products See www seagate com for the service center near you USA Canada Latin America support services For an extensive list of telephone numbers to technical support presales and warranty service in USA Canada Latin America including business hours go to the Contact Us page on www seagate com Global Customer Support Presales Tec...

Page 37: ...ns 18 dissipation 7 Download Microcode 21 E electrical fast transient 12 Electromagnetic Compatibility EMC 13 14 Electromagnetic Compatibility control Regulation 14 Electromagnetic Compatibility Directive 2004 108 EC 13 electromagnetic immunity 12 electrostatic discharge ESD 12 16 EN 55022 Class B 13 EN 55024 13 EN60950 13 enclosures 14 environmental specifications 10 error correction algorithms 1...

Page 38: ...Read Native Max 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 heads 5 read write power 7 ready to spindle stop 6 Recalibrate 21 recording density 5 recording method 5 recording technology 5 relative humidity 10 reliability 13 RMS read write current...

Page 39: ...surge immunity 12 T technical support services 29 temperature 10 temperature gradient 10 timers Idle and Standby 9 track density 5 U UL60950 1 13 V vibration 11 voltage 7 voltage dips interrupts 12 voltage tolerance 9 W weight 6 wet bulb temperature 10 width 6 Write Buffer 22 Write DMA 22 Write DMA Extended 22 Write DMA FUA Extended 22 Write DMA Without Retries 22 Write Log Extended 22 Write Multi...

Page 40: ...34 Barracuda XT Series SATA Product Manual Rev C ...

Page 41: ......

Page 42: ...Seagate Technology LLC 920 Disc Drive Scotts Valley California 95066 4544 USA Publication Number 100586689 Rev C Printed in U S A ...

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