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Seagate Exos 7E8 SATA Product Manual, Rev. F

14

2.5.1.1

Typical current profiles

Figure 1.

8TB Typical startup and operation current profile

2.5.1.2

Typical current profiles

Figure 2.

6TB Typical startup and operation current profile

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Summary of Contents for ST8000NM002A

Page 1: ...A ST6000NM022A ST4000NM001A ST2000NM002A SED FIPS 140 2 ST8000NM009A ST6000NM026A 4kN Models Self Encryption SED ST8000NM005A ST6000NM024A ST4000NM008A ST2000NM008A Instant Secure Erase ISE ST8000NM01...

Page 2: ...es will vary based on various factors including file size file format features and application software Actual data rates may vary depending on operating environment and other factors The export or re...

Page 3: ...ty 16 2 5 3 Voltage tolerance 16 2 5 4 Extended Power Conditions PowerChoice 16 2 6 Environmental limits 18 2 6 1 Temperature 18 2 6 2 Humidity 18 2 6 3 Effective Altitude sea level 18 2 7 Shock and V...

Page 4: ...2 3 Default password 26 4 3 Random number generator RNG 27 4 4 Drive locking 27 4 5 Data bands 27 4 6 Cryptographic erase 27 4 7 Authenticated firmware download 27 4 8 Power requirements 28 4 9 Suppo...

Page 5: ...agate com support downloads For information regarding online support and services visit http www seagate com contacts For information regarding Warranty Support visit http www seagate com support warr...

Page 6: ...ctable power savings SeaTools 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...

Page 7: ...rating 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 The Serial ATA host adapter and...

Page 8: ...ed 4096 bytes sector 8TB 6TB 4TB 2TB Guaranteed sectors see Section 2 2 Heads 10 8 6 3 Discs 5 4 3 2 Bytes per physical sector 4096 Recording density KBPI Kb in max 2509 Track density KTPI ktracks in...

Page 9: ...ase acoustic and power to operational levels Performance seek 3 2 typical 3 4 max Nonrecoverable read errors 1 sector per 1015 bits read Annualized Failure Rate AFR 0 44 based on 8760 POH Maximum Rate...

Page 10: ...Guaranteed sectors Bytes per logical sector ST8000NM002A ST8000NM005A ST8000NM009A ST8000NM013A 8TB 1 953 506 646 4096 ST6000NM022A ST6000NM024A ST6000NM026A ST6000NM028A 6TB 1 465 130 646 ST4000NM001...

Page 11: ...Delayed Motor Start DC max 0 216 0 028 Operating current random read 4K16Q Typical DC 0 413 0 896 12 81 Maximum DC 0 413 0 896 12 81 Maximum DC Peak 1 125 2 283 Operating current random write 4K16Q Ty...

Page 12: ...rite 4K Q16 Typical DC 0 319 0 523 7 88 Maximum DC 0 321 0 530 7 97 Maximum DC Peak 0 802 2 320 Operating current sequential read 64K Q16 Typical DC 0 753 0 475 9 46 Maximum DC 0 756 0 480 9 54 Maximu...

Page 13: ...t random write Typical DC 0 289 0 437 6 69 Maximum DC 0 289 0 437 6 69 Maximum DC Peak 0 725 1 982 Peak operating current sequential read Typical DC 0 701 0 398 8 28 Maximum DC 0 701 0 398 8 28 Maximu...

Page 14: ...nt random write Typical DC 0 297 0 367 5 89 Maximum DC 0 297 0 371 5 93 Maximum DC Peak 0 739 1 932 Peak operating current sequential read Typical DC 0 702 0 314 7 28 Maximum DC 0 706 0 316 7 32 Maxim...

Page 15: ...8 SATA Product Manual Rev F 14 2 5 1 1 Typical current profiles Figure 1 8TB Typical startup and operation current profile 2 5 1 2 Typical current profiles Figure 2 6TB Typical startup and operation c...

Page 16: ...8 SATA Product Manual Rev F 15 2 5 1 3 Typical current profiles Figure 3 4TB Typical startup and operation current profile 2 5 1 4 Typical current profiles Figure 4 2TB Typical startup and operation c...

Page 17: ...Conditions log match PowerChoice is invoked using one of two methods Automatic power transitions which are triggered by expiration of individual power condition timers These timer values may be custom...

Page 18: ...mer values less than the specified minimum timer value threshold will result in an aborted EPC Set Power Condition Timer subcommand Setting power condition timer values less than the manufacturer spec...

Page 19: ...2 Humidity The values below assume that no condensation on the drive occurs Maximum wet bulb temperature is 84 2 F 29 C 2 6 2 1 Relative humidity 2 6 3 Effective Altitude sea level 2 7 Shock and Vibr...

Page 20: ...the cover facing upward 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 operational levels 2 9 Test for...

Page 21: ...product reliability Table 7 Radio frequency environments Test Description Performance level Reference standard Electrostatic discharge Contact HCP VCP 4 kV Air 8 kV B EN 61000 4 2 95 Radiated RF immu...

Page 22: ...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 cabinet fabrication such as vu...

Page 23: ...porting 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 Shipping a drive in a no...

Page 24: ...ling Each cable is keyed to ensure correct orientation Exos 7E8 SATA drives support latching SATA connectors 3 4 Drive mounting Users can mount the drive in any orientation using four screws in the si...

Page 25: ...The image is for mechanical dimension reference only and may not represent the actual drive 2X 1 750 010 2X 3 000 010 3X 3 750 010 3X 125 010 2X 1 432 020 2X 1 625 020 814 020 C L OF DRIVE C L OF CON...

Page 26: ...ual drive 2X 3 750 010 2X 125 010 2X 1 625 020 2X 1 750 010 814 020 2X 1 432 020 C L OF DRIVE C L OF CONN 3X 250 010 BOTH SIDES 1 122 020 1 638 010 4 000 010 1 028 MAX 26 10 MM 2 000 138 015 C L OF DR...

Page 27: ...rypted 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 drive s possible16 data b...

Page 28: ...nds 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 Data bands cannot over...

Page 29: ...ode 4 11 ATA Security Erase Unit Command on SED SATA drives The ATA SECURITY ERASE UNIT command shall support both the Normal and Enhanced erase modes with the following modifications additions Normal...

Page 30: ...ate in FIPS Approved Mode of Operation these SEDs require security initialization For more information refer to Security Rules section in the Security Policy document uploaded on the NIST website To r...

Page 31: ...pins P4 and P12 the pre charge power pins and the other ground pins the signal pins and the rest of the power pins 3 There are three power pins for each voltage One pin from each voltage is used for...

Page 32: ...er Mode E5H Download Microcode 92H Execute Device Diagnostics 90H Flush Cache E7H Flush Cache Extended EAH Identify Device ECH Idle E3H Idle Immediate E1H NoP 00H Read Buffer E4H Read Buffer DMA E9H R...

Page 33: ...e Attribute Values B0H D3H S M A R T Write Log Sector B0H D6H Standby E2H Standby Immediate E0H Trusted Send 5EH SED drives only Trusted Send DMA 5FH SED drives only Trusted Receive 5CH SED drives onl...

Page 34: ...blanks to end of string x xx 27 46 Drive model number 40 ASCII characters padded with blanks to end of string 47 Bits 7 0 Maximum sectors per interrupt on Read multiple and Write multiple 16 8010H 48...

Page 35: ...bsolete 0000H 95 Stream Minimum Request Size 0x1000H 96 Streaming Transfer Time 0x0000H 97 Streaming Access Latency 0x0000H 98 99 Streaming Performance Granularity 0x0000 2710H 100 103 Total number of...

Page 36: ...ass Through Command feature set is supported 4 Streaming feature set is supported 5 GPL feature set is supported 6 WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT commands are supported 7 WRITE DMA QUEUE...

Page 37: ...ansfer 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...

Page 38: ...ary drive returns The diagnostic software ships with all new drives and is also available at http www seagate com support downloads seatools This drive is shipped with S M A R T features disabled User...

Page 39: ...Seagate Technology LLC AMERICAS Seagate Technology LLC 10200 South De Anza Boulevard Cupertino California 95014 United States 408 658 1000 Publication Number 100853165 Rev F March 2020...

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