Seagate Exos Enterprise X20 Product Manual Download Page 1

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* Default configuration is 512E for 512E / 4KN drives.

See

Section 2.2.1

to Fast Format to 4KN in seconds

200562700, Rev. B

October 2021

X20

SATA Product Manual

512E* models

Standard

ST20000NM007D
ST18000NM003D

512E* models

Self-Encrypting

ST20000NM000D
ST18000NM004D

Summary of Contents for Exos Enterprise X20

Page 1: ...for 512E 4KN drives See Section 2 2 1 to Fast Format to 4KN in seconds 200562700 Rev B October 2021 X20 SATA Product Manual 512E models Standard ST20000NM007D ST18000NM003D 512E models Self Encryptin...

Page 2: ...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 so...

Page 3: ...ower consumption 12 2 5 2 Conducted noise 13 2 5 3 Voltage tolerance 13 2 5 4 Extended Power Conditions PowerChoice 14 2 6 Environmental limits 16 2 6 1 Temperature 16 2 6 2 Humidity 16 2 6 3 Effectiv...

Page 4: ...4 3 Random number generator RNG 25 4 4 Drive locking 25 4 5 Data bands 25 4 6 Cryptographic erase 25 4 7 Authenticated firmware download 25 4 8 Power requirements 26 4 9 Supported commands 26 4 10 Re...

Page 5: ...e com support downloads For information regarding online support and services visit www seagate com contacts For information regarding Warranty Support visit www seagate com support warranty and repla...

Page 6: ...ls diagnostic software performs a drive self test that eliminates unnecessary drive returns State of the art cache and on the fly error correction algorithms Support for S M A R T drive monitoring and...

Page 7: ...r the host 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 adap...

Page 8: ...d sectors see Section 2 2 Heads 20 18 Disks 10 Bytes per logical sector 512 Bytes per physical sector 4096 Recording density KBPI Kb in max 2470 Track density KTPI ktracks in avg 482 Areal density Gb...

Page 9: ...dle some offline activity may occur according to the SMART specification which may increase acoustic and power to operational levels Performance seek 3 2 typical 3 4 max Nonrecoverable read errors 1 s...

Page 10: ...ommand completion Default shipping format is 512E COMMAND CHECK field value is taken from the DESCRIPTOR CHECK field in the descriptor specified by the SECTOR CONFIGURATION DESCRIPTOR INDEX field SECT...

Page 11: ...Configuration descriptors page format log page 00h Offset Type Description 0 15 Bytes Sector Configuration descriptor 0 16 31 Bytes Sector Configuration descriptor 1 112 127 Bytes Sector Configuration...

Page 12: ...own a Flush Cache Standby or Standby Immediate command must be completed before removal of interface power NOTE An unexpected power loss event spin up at cold or hot temperature extremes may cause the...

Page 13: ...uirements 20TB and 18TB models 6 0Gb mode Voltage 5V 12V Watts Regulation 5 10 Total Avg Idle Current 0 298 0 340 5 570 Advanced Idle Current Idle_A 0 297 0 344 5 613 Idle_B 0 252 0 191 3 552 Idle_C 0...

Page 14: ...is specified as a periodic and random distribution of frequencies covering a band from DC to 10 MHz Maximum allowed noise values given below are peak to peak measurements and apply at the drive power...

Page 15: ...s These timer values may be customized and enabled using the Extended Power Conditions EPC feature set using the standardized Set Features command interface Immediate host commanded power transitions...

Page 16: ...and Setting power condition timer values less than the manufacturer specified defaults or issuing the EPC Go to Power Condition subcommand at a rate exceeding the default timers may limit this product...

Page 17: ...tion 3 4 To confirm that the required cooling is provided for the electronics and HDA place the drive in its final mechanical configuration and perform random write read operations After the temperatu...

Page 18: ...non recoverable errors after being subjected to shock pulses not exceeding 200g at a duration of 2ms Figure 2 Drive orientation 2 6 4 2 Vibration a Linear Random Operating Vibration The drive will op...

Page 19: ...ated in ISO 389 7 to discern tone audibility 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 Electromagnet...

Page 20: ...tween the rated MTBF conditions and the maximum drive operating conditions may occur without significant impact to the rated MTBF However continual or sustained operation beyond the rated MTBF conditi...

Page 21: ...er copper nickel and gold films used in hard disk drives are especially sensitive to the presence of sulfide chloride and nitrate contaminants Sulfur is found to be the most damaging Materials used in...

Page 22: ...Shipping When transporting or shipping a drive use only a Seagate approved container Keep the original box Seagate approved containers are easily identified by the Seagate Approved Package label Shipp...

Page 23: ...ee Table 9 for connector pin definitions Either end of the SATA signal cable can be attached to the drive or host For direct backplane connection the drive connectors are inserted directly into the ho...

Page 24: ...Mechanical specifications Refer to Figure 4 for detailed mounting configuration dimensions See Section 3 4 Drive mounting NOTE These dimensions conform to the Small Form Factor Standard documented in...

Page 25: ...stem The DEK is itself encrypted when it is stored on the media and when it is in volatile temporary storage DRAM external to the encryption engine A unique data encryption key is used for each of the...

Page 26: ...additional 30 Data Bands may be defined in a similar way Band2 through Band31 but before these bands can be allocated LBA space they must first be individually enabled using the EraseMaster password...

Page 27: ...anually read from the drive label or scanned in via the 2D barcode 4 11 ATA Security Erase Unit Command on SED SATA drives The ATA SECURITY ERASE UNIT command shall support both the Normal and Enhance...

Page 28: ...to spindle stop time indicated in Section 2 4 prior to changing the plane of operation This time is required to insure data integrity 5 2 Serial ATA device plug connector pin definitions Table 9 summ...

Page 29: ...e lists Serial ATA standard commands that the drive supports For a detailed description of the ATA commands refer to the Serial ATA High Speed Serialized AT Attachment specification See S M A R T comm...

Page 30: ...xt B4H 0020H Sanitize Device Status Ext B4H 0000H Security Disable Password F6H Security Erase Prepare F3H Security Erase Unit F4H Security Freeze F5H Security Set Password F1H Security Unlock F2H See...

Page 31: ...d Receive 5CH SED drives only Trusted Receive DMA 5DH SED drives only Write Buffer E8H Write DMA CAH Write DMA Extended 35H Write DMA FUA Extended 3DH Write FPDMA Queued 61H Write Log DMA Ext 57H Writ...

Page 32: ...olete 16 4 Retired 0000H 5 Retired 0000H 6 Obsolete 003FH 7 9 Retired 0000H 10 19 Serial number 20 ASCII characters 0000H none ASCII 20 21 Retired 0000H 22 Obsolete 0000H 23 26 Firmware revision 8 ASC...

Page 33: ...th IORDY flow control 120 ns 0078H 69 Additional supported 000CH 70 74 ATA reserved 0000H 75 Queue depth 001FH 76 Serial ATA capabilities 8D0EH 77 Bit 6 1 Send Receive FPDMA Queued Commands Supported...

Page 34: ...sets supported or enabled 409CH 121 127 ATA reserved 0000H 128 Security status 0021H 129 159 Seagate reserved xxxxH 160 167 ATA reserved 0000H 168 Device Nominal Form Factor 3 5 169 205 ATA reserved 0...

Page 35: ...6 WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT commands are supported 7 WRITE DMA QUEUED FUA EXT command is not supported 8 64 bit World Wide Name is supported 9 10 Obsolete 11 12 Reserved for TLC 13...

Page 36: ...rd Offset dec Bits Description Value hex 00 List of supported pages 0 7 63 24 Reserved 23 16 Page number 00 15 0 Revision number 0001 8 Number of entries in the following list 09 9 Page number of the...

Page 37: ...1 4KN 0 512E 60 22 Reserved 0 19 16 logical to physical sector relationship 0 4KN 3 512E 15 0 logical sector offset 4000H 24 31 Logical Sector Size QWord 63 Contents of the QWord are valid 1 62 32 Res...

Page 38: ...40 Reserved for CFA 0 39 drat supported 0 38 lps misalignment reporting supported 0 37 Reserved 0 36 read buffer dma supported 0 35 write buffer dma supported 0 34 Reserved 0 33 download microcode dm...

Page 39: ...Capabilities QWord 63 Contents of the QWord are valid 1 62 36 Reserved 0 35 dm clears nonactivated deferred data 0 34 dm offsets deferred supported 1 33 dm immediate supported 1 32 dm offsets immediat...

Page 40: ...ups supported 0 7 1 Reserved 0 0 trim supported 0 80 95 Utilization Per Unit Time DQWord 127 Shall be set to one 1 126 120 Reserved 0 119 112 utilization type Combined Writes and Reads 111 104 utiliza...

Page 41: ...xt supported 0 0 report zones ext supported 0 120 127 Advanced Background Operations Capabilities QWord 63 Contents of the QWord are valid 0 62 abo foreground mode supported 0 61 abo ir mode supported...

Page 42: ...rol supported 1 2 sct write same supported 1 1 Reserved 0 0 sct supported 1 152 159 Depopulation Capabilities QWord 63 Contents of the QWord are valid 1 62 3 Reserved 0 2 restore elements and rebuild...

Page 43: ...0 8 non volatile write cache 1 7 read look ahead 1 6 smart enabled 1 5 Reserved 0 4 Reserved 0 3 puis enabled 0 2 apm enabled 0 1 free fall enabled 0 0 wrv enabled 0 16 23 Feature Settings QWord 63 Co...

Page 44: ...alid 1 62 16 Reserved 0 15 0 stream granularity 2710H 64 71 Free fall Control Sensitivity QWord 63 Contents of the QWord are valid 1 62 16 Reserved 0 15 0 free fall sensitivity 0 72 79 Device Maintena...

Page 45: ...erved 96 103 ADDITIONAL PRODUCT IDENTIFIER ATA String 0 104 511 Reserved 06 Security 0 7 Security page information header QWord 63 Shall be set to 1 1 62 24 Reserved 23 16 Page number 06 8 15 Master P...

Page 46: ...normal security erase time Unique per drive 40 47 Trusted Computing Feature Set QWord 63 Contents of the QWord are valid 1 62 1 Reserved 0 0 trusted computing supported 0 1 SED drives only 48 55 Secu...

Page 47: ...ery supported 0 20 device initiated power management supported 1 19 dma setup auto activation supported 1 18 nonzero buffer offsets supported 0 17 send and receive queued commands supported 1 16 ncq n...

Page 48: ...6 in order data delivery enabled 0 5 device initiated power management enabled 0 4 dma setup auto activation enabled 1 3 nonzero buffer offsets enabled 0 2 0 current negotiated serial ata signal spee...

Page 49: ...n Resets Yes Power on Hours Yes Logical Sectors Written Yes Number of Write Commands Yes Logical Sectors Read Yes Number of Read Commands Yes Pending Error Count Yes Workload Utilization No Utilizatio...

Page 50: ...mperature Yes Time in Under Temperature Yes Specified Minumum Operating Temperature Yes 06 Transport Statistics Number of Hardware Resets Yes Number of ASR Events Yes Number of Interface CRC Errors Ye...

Page 51: ...e default values of the features are as indicated above Table 14 Set Features command values 02H Enable write cache default 03H Set transfer mode based on value in Sector Count register Sector Count r...

Page 52: ...that eliminates unnecessary drive returns The diagnostic software ships with all new drives and is also available at www seagate com support downloads seatools This drive is shipped with S M A R T fea...

Page 53: ...Seagate Technology LLC AMERICAS Seagate Technology LLC 47488 Kato Road Fremont California 94538 United States 510 661 1000 Publication Number 200562700 Rev B October 2021...

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