Seagate ST8000AS0022 Product Manual Download Page 1

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100795782, Rev. A

Gen 2 - January 2016

ST8000AS0022

Archive HDD

v2 SATA Product Manual

Summary of Contents for ST8000AS0022

Page 1: ...100795782 Rev A Gen 2 January 2016 ST8000AS0022 Archive HDD v2 SATA Product Manual ...

Page 2: ...lion 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 storage Actual quantities will vary based on various factors including file size file format features and applic...

Page 3: ...cs 16 2 9 1 Test for Prominent Discrete Tones PDTs 16 2 10 Electromagnetic immunity 17 2 11 Reliability Mean Time Between Failure 17 2 12 Warranty 17 2 12 1 Storage 17 2 13 Agency certification 18 2 13 1 Safety certification 18 2 13 2 Electromagnetic compatibility 18 2 13 3 FCC verification 18 2 14 Environmental protection 19 2 14 1 European Union Restriction of Hazardous Substances RoHS Directive...

Page 4: ...Seagate Archive HDD Product Manual Rev A 3 Figures Figure 1 Typical 5V 12V 6Gb s startup and operation current profiles 12 Figure 2 Attaching SATA cabling 20 Figure 3 Mounting dimensions 21 ...

Page 5: ...on 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 seagate recovery services recover For Seagate OEM Distribution partner and reseller portals visit http www seagate com partners Seagate Technology Support Services ...

Page 6: ...SATA interface provides several advantages over the traditional parallel ATA interface The primary advantages include Easy installation and configuration with true plug and play connectivity It is not necessary to set any jumpers or other configuration options Thinner and more flexible cabling for improved enclosure airflow and ease of installation Scalability to higher performance levels In addit...

Page 7: ...ce delay Zone designed specifically for random writes data For example logs and meta data There are 29808 Sequential Write Zones Each zone is 2e19 logical blocks in size or 256 MiB each Each zone is a shingled zone To achieve best performance use of ZAC commands is required Re setting write pointers for each zone is required before reuse Optimal number of open sequential write preferred zones Advi...

Page 8: ...ternal data transfer rate max 1900 Mb s Maximum sustained data rate OD read MB s 190 MB s ATA data transfer modes supported PIO modes 0 to 4 Multiword DMA modes 0 to 2 Ultra DMA modes 0 to 6 I O data transfer rate max 600MB s Cache buffer 128MB Height max 26 1mm 1 028 in Width max 101 6mm 4 0 in 0 010 in Length max 146 99mm 5 787 in Weight typical 780g 1 72 lb Average latency 5 5ms Power on to rea...

Page 9: ... 9 bels max Non recoverable read errors 1 per 10 15 bits read Rated workload Average rate of 180TB year The AFR specification for the drive assumes the I O workload does not exceed the average annualized workload rate limit of 180TB year Workloads exceeding the annualized rate may degrade the drive AFR and impact product reliability The average annualized workload rate limit is in units of TB per ...

Page 10: ...ional information about 48 bit addressing support of drives with capacities over 137GB 2 2 Default logical geometry Cylinders 16 383 Read write heads 16 Sectors per track 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 technology Model Formatted ...

Page 11: ...mal if the drive power is removed without going through normal OS powerdown procedures Maximum height 26 11mm 1 028 in Maximum width 101 6mm 4 0 in 0 010 in Maximum length 146 99mm 5 787 in Typical weight 780g 1 72 lb Cache buffer 128MB Typical seek times ms Read Write Track to track 1 0 1 2 Average 12 0 Average latency 5 5 Note These drives are designed to consistently meet the seek times represe...

Page 12: ...activity may occur according to the S M A R T specification which may increase acoustic and power to operational levels Table 2 DC power requirements 6 0Gb mode Voltage 5V 12V Regulation 5 10 Avg Idle Current 0 18 0 33 Advanced Idle Current Idle_A 0 14 0 34 Idle_B 0 13 0 29 Idle_C 0 14 0 14 Standby 0 12 0 01 Maximum Start Current DC peak DC 0 33 1 42 AC peak DC 0 49 2 11 Peak operating current ran...

Page 13: ...ive 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 square wave injected noise at up to 10MHz Using 5 volt power the drive is expected to operate with a maximum of 100 mV peak to peak square wave injected noise at up to 10MHz 2 7 3 Voltage tolerance Voltage tolerance includ...

Page 14: ...sing the Extended Power Conditions EPC feature set using the standardized Set Fea tures command interface Immediate host commanded power transitions may be initiated using an EPC Set Features Go to Power Condition sub command to enter any supported power condition Legacy power commands Standby Immediate and Idle Immediate also provide a method to directly transition the drive into supported power ...

Page 15: ...ults or issuing the EPC Go to Power Condition subcommand at a rate exceeding the default timers may limit this products reliability and data integrity PowerChoice Supported Extended Power Condition Feature Subcommands PowerChoice Supported Extended Power Condition Identifiers Power Condition Name Manufacturer Default Timer Values Idle_a 1 sec Idle_b 5 min Idle_c 30 min Default value set not enable...

Page 16: ...ting for base plate measurement location 2 8 1 Temperature 2 8 2 Temperature gradient 2 8 3 Humidity 2 8 3 1 Relative humidity 2 8 3 2 Wet bulb temperature 2 8 4 Altitude Non operating Ambient 40 to 70 C 40 to 158 F Operating Drive case min C 0 Operating Drive case max C 60 Operating 20 C per hour 36 F per hour max without condensation Non operating 30 C per hour 54 F per hour max Operating 5 to 9...

Page 17: ...he drive may experience without incurring physical damage or degradation in performance when subsequently put into operation are specified below 2 9 Acoustics Drive acoustics are measured as overall A weighted acoustic sound power levels no pure tones All measurements are consistent with ISO document 7779 Sound power measurements are taken under essentially free field conditions over a reflecting ...

Page 18: ...ge http www seagate com support warranty and replacements From this page click on Is my Drive under Warranty Users will be asked to provide the drive serial number model number or part number and country of purchase The system will display the warranty information for the drive 2 12 1 Storage Maximum storage periods are 180 days within original unopened Seagate shipping package or 60 days unpackag...

Page 19: ...y EMC regulatory arrangement 2 13 3 FCC verification These drives are intended to be contained solely within a personal computer or similar enclosure not attached as an external device As such each drive is considered to be a subassembly even when it is individually marketed to the customer As a subassembly no Federal Communications Commission verification or certification of the device is require...

Page 20: ...vel is over the threshold defined by the China RoHS MCV Standard 2 15 Corrosive environment Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to light industrial environments containing sulfurous gases chlorine and nitric oxide classes G and H per ASTM B845 However this accelerated testing cannot duplicate every potential application environment...

Page 21: ...to point with the SATA host adapter There is no master slave relationship because each drive is considered a master in a point to point relationship If two drives are attached on one SATA host adapter the host operating system views the two devices as if they were both masters on two separate ports Both drives behave as if they are Device 0 master devices SATA drives are designed for easy installa...

Page 22: ...rive mounting dimensions Follow these important mounting precautions when mounting the drive Allow a minimum clearance of 0 030 inches 0 76mm around the entire perimeter of the drive for cooling Use only 6 32 UNC mounting screws The screws should be inserted no more than 0 140 inch 3 56mm into the bottom or side mounting holes Do not overtighten the mounting screws maximum torque 6 inch lb Figure ...

Page 23: ...e drives in accordance with the SATA Revision 3 2 specification This specification can be downloaded from www serialata org A Standby Immediate command should be issued and allowed to complete and no more commands issued prior to removing power from a drive Consequences of not completing a Standby Immediate command and subjecting the drive to an unexpected power loss include the following potentia...

Page 24: ...age is used for pre charge when installed in a blind mate back plane configuration All used voltage pins Vx must be terminated Table 5 SATA 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 segm...

Page 25: ...figuration 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 Ext 2FH Read Multiple C4H Read Multiple E...

Page 26: ...ave 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 Extended 35H Write DMA FUA Ext...

Page 27: ...al detail defined by T13 INCITS BSR 537 Zoned device ATA Command Set ZAC planned as ISO IEC 17760 171 Offset Type Content 112 119 QWord Supported ZAC Capabilities Bit Meaning 63 62 5 4 3 2 1 0 Contents of the QWord are valid Reserved Non Data Reset Write Pointers Ext Supported bit Non Data Finish Zone Ext Supported bit Non Data Close Zone Ext Supported bit Non Data Open Zone Ext Supported bit Rese...

Page 28: ... 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 blanks to e...

Page 29: ... 69 Zoned ATA Feature support 0001H 70 74 ATA reserved 0000H 75 Queue depth 001FH 76 SATA capabilities xxxxH 77 Reserved for future SATA definition xxxxH 78 SATA features supported xxxxH 79 SATA features enabled xxxxH 80 Major version number 01F0H 81 Minor version number 0028H 82 Command sets supported 364BH 83 Command sets supported 7F09H 84 Command sets support extension see note following this ...

Page 30: ...tiword DMA mode 0 is supported 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 support...

Page 31: ...A mode 3 is supported 4 Ultra DMA mode 4 is supported 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 32: ...unt 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 Ultra DMA mode 3 44H Ultra DMA mode 4...

Page 33: ...4H that eliminates 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 Users 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 9 S M A R T commands Code ...

Page 34: ...nited 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 100795782 Rev A January 2016 ...

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