Constellation ES.2 SAS Product Manual
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C i Contents 1.0 Seagate Technology support services 1 2.0 Scope 2 3.0 Applicable standards and reference documentation 3 3.1 Standards 3 3.1.1 Electromagnetic compatibility 3 3.1.2 Electromagnetic ... Factory-installed options 9 5.0 Performance characteristics 10 5.1 Internal drive characteristics 10 5.2 Seek performance characteristics 10 5.2.1 Access time 10 5.2.2 Format command execution time for 512-byte sectors (minutes 11 5.2.3 General performance characteristics 11 5.3 Start/stop time 11 5.4 Prefetch/multi-segmented cache control 12 5.5 Cache operation 12 5.5.1 Caching...
C i Contents 1.0 Seagate Technology support services 1 2.0 Scope 2 3.0 Applicable standards and reference documentation 3 3.1 Standards 3 3.1.1 Electromagnetic compatibility 3 3.1.2 Electromagnetic ... Factory-installed options 9 5.0 Performance characteristics 10 5.1 Internal drive characteristics 10 5.2 Seek performance characteristics 10 5.2.1 Access time 10 5.2.2 Format command execution time for 512-byte sectors (minutes 11 5.2.3 General performance characteristics 11 5.3 Start/stop time 11 5.4 Prefetch/multi-segmented cache control 12 5.5 Cache operation 12 5.5.1 Caching...
Constellation ES.2 SAS Product Manual
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... a proprietary protective layer for SAS expanders and fanout adapters • Firmware downloadable using the SAS interface • 128 - improved seek performance Note. C 4.1 Standard features Constellation ES.2 drives have the following additional features: • Automatic data encryption/decryption •...standard 3.5-inch dimensions • Programmable logical block reallocation scheme • Flawed logical block reallocation at format time • Programmable auto write and read reallocation • Reallocation of queue • Supports start and stop commands (spindle stops...
... a proprietary protective layer for SAS expanders and fanout adapters • Firmware downloadable using the SAS interface • 128 - improved seek performance Note. C 4.1 Standard features Constellation ES.2 drives have the following additional features: • Automatic data encryption/decryption •...standard 3.5-inch dimensions • Programmable logical block reallocation scheme • Flawed logical block reallocation at format time • Programmable auto write and read reallocation • Reallocation of queue • Supports start and stop commands (spindle stops...
Constellation ES.2 SAS Product Manual
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5.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of drives. 4. Access time = controller overhead + average seek time and applies to the Response. 2. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on a representative sample of Constellation ES.2 drives. 5.1 Internal drive characteristics Drive capacity...
5.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of drives. 4. Access time = controller overhead + average seek time and applies to the Response. 2. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on a representative sample of Constellation ES.2 drives. 5.1 Internal drive characteristics Drive capacity...
Constellation ES.2 SAS Product Manual
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...; The drive is defined as 1 error. 14 Constellation ES.2 SAS Product Manual, Rev. Seek error rate: Read Error Rates1 Recovered Data Unrecovered Data Miscorrected Data Interface error rate: Mean Time Between Failure (MTBF): Annualized Failure Rate (AFR): Preventive maintenance: Less than 10 errors in ...108 seeks Less than 10 errors in 1012 bits transferred (OEM default settings) Less than ...
...; The drive is defined as 1 error. 14 Constellation ES.2 SAS Product Manual, Rev. Seek error rate: Read Error Rates1 Recovered Data Unrecovered Data Miscorrected Data Interface error rate: Mean Time Between Failure (MTBF): Annualized Failure Rate (AFR): Preventive maintenance: Less than 10 errors in ...108 seeks Less than 10 errors in 1012 bits transferred (OEM default settings) Less than ...
Constellation ES.2 SAS Product Manual
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...; 250 average on its' interfaces. If the link reset attempt fails, or any time the drive looses sync, the drive initiated link reset. Constellation ES.2 SAS Product Manual, Rev. Unrecoverable seek errors (Sense Key = 04h) are specified at Less than 10 errors in the Sense... presented during the hot connect/disconnect operation. Note. Section 11.2 provides recommended air-flow information. 6.2.1 Annualized Failure Rate (AFR) and Mean Time Between Failure (MTBF) The production disk drive shall achieve an AFR of 0.73% (MTBF of the receiver on the failing port. Section...
...; 250 average on its' interfaces. If the link reset attempt fails, or any time the drive looses sync, the drive initiated link reset. Constellation ES.2 SAS Product Manual, Rev. Unrecoverable seek errors (Sense Key = 04h) are specified at Less than 10 errors in the Sense... presented during the hot connect/disconnect operation. Note. Section 11.2 provides recommended air-flow information. 6.2.1 Annualized Failure Rate (AFR) and Mean Time Between Failure (MTBF) The production disk drive shall achieve an AFR of 0.73% (MTBF of the receiver on the failing port. Section...
Constellation ES.2 SAS Product Manual
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...is reported by the drive under the following conditions are considered DST failure conditions: • Seek error after retries are exhausted • Track-follow error after retries are exhausted • ...C DST validates the functionality of DST, a Not Ready condition also qualifies the drive to Seagate as a failed drive. If DST encounters an error during DST. There are valid conditions, ... Manual, Rev. While not technically part of the drive at a system level. If data is time-restricted and limited in a ready state before issuing the Send Diagnostic command. It is the extended ...
...is reported by the drive under the following conditions are considered DST failure conditions: • Seek error after retries are exhausted • Track-follow error after retries are exhausted • ...C DST validates the functionality of DST, a Not Ready condition also qualifies the drive to Seagate as a failed drive. If DST encounters an error during DST. There are valid conditions, ... Manual, Rev. While not technically part of the drive at a system level. If data is time-restricted and limited in a ready state before issuing the Send Diagnostic command. It is the extended ...
Constellation ES.2 SAS Product Manual
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For example, the seek tests and on-track operations test the positioning mechanism. The integrity of the media is checked through a read/verify scan of three segments: an electrical ... self-test results log parameter section of the Extended test is not set to abort a diagnostic. The Self-Test Results Value field is to provide a time-limited test that reports the results of these tests. The Sense key, ASC, ASCQ, and FRU are used to report the failure condition. 6.2.6.2.5 Abort There...
For example, the seek tests and on-track operations test the positioning mechanism. The integrity of the media is checked through a read/verify scan of three segments: an electrical ... self-test results log parameter section of the Extended test is not set to abort a diagnostic. The Self-Test Results Value field is to provide a time-limited test that reports the results of these tests. The Sense key, ASC, ASCQ, and FRU are used to report the failure condition. 6.2.6.2.5 Abort There...
Constellation ES.2 SAS Product Manual
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...interface commands supported 47 Secure ID 35 security partitions 35 Security Protocol In 35 Security Protocol Out 35 seek error defined 15 rate 14 seek performance characteristics 10 seek time average typical 10 full stroke typical 10 single track typical 10 segmented caching 54 self-encrypting drives ... SMP = 1 in Mode Select command 54 SNW-3 training gap 60 standards 3 Standby1 21 Standby2 21 START STOP UNIT command 21 start/stop time 11 support services 1 surface stiffness allowable for non-flat surface 44 switches 42 synchronized spindle operation 54 system chassis 44 T Taiwanese BSMI 4 task...
...interface commands supported 47 Secure ID 35 security partitions 35 Security Protocol In 35 Security Protocol Out 35 seek error defined 15 rate 14 seek performance characteristics 10 seek time average typical 10 full stroke typical 10 single track typical 10 segmented caching 54 self-encrypting drives ... SMP = 1 in Mode Select command 54 SNW-3 training gap 60 standards 3 Standby1 21 Standby2 21 START STOP UNIT command 21 start/stop time 11 support services 1 surface stiffness allowable for non-flat surface 44 switches 42 synchronized spindle operation 54 system chassis 44 T Taiwanese BSMI 4 task...
Constellation ES.1 SAS Product Manual
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Access to all data transfer commands. Access time = controller overhead + average seek time and applies to data = access time + latency time. 10 Constellation ES.1 SAS Product Manual, Rev. E Execution time measured from receipt of drives. 4. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on page 66 and the SAS Interface...
Access to all data transfer commands. Access time = controller overhead + average seek time and applies to data = access time + latency time. 10 Constellation ES.1 SAS Product Manual, Rev. E Execution time measured from receipt of drives. 4. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on page 66 and the SAS Interface...
Constellation ES.1 SAS Product Manual
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...interface commands supported 56 Secure ID 43 security partitions 43 Security Protocol In 43 Security Protocol Out 43 seek error defined 15 rate 14 seek performance characteristics 10 seek time average typical 10 full stroke typical 10 single track typical 10 segmented caching 65 self-encrypting drives ... SMP = 1 in Mode Select command 65 SNW-3 training gap 71 standards 3 Standby1 21 Standby2 21 START STOP UNIT command 21 start/stop time 11 support services 1 surface stiffness allowable for non-flat surface 53 switches 51 synchronized spindle operation 65 system chassis 53 T Taiwanese BSMI 4 task...
...interface commands supported 56 Secure ID 43 security partitions 43 Security Protocol In 43 Security Protocol Out 43 seek error defined 15 rate 14 seek performance characteristics 10 seek time average typical 10 full stroke typical 10 single track typical 10 segmented caching 65 self-encrypting drives ... SMP = 1 in Mode Select command 65 SNW-3 training gap 71 standards 3 Standby1 21 Standby2 21 START STOP UNIT command 21 start/stop time 11 support services 1 surface stiffness allowable for non-flat surface 53 switches 51 synchronized spindle operation 65 system chassis 53 T Taiwanese BSMI 4 task...
Constellation ES (.1) SATA Product Manual
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Contents Seagate Technology Support Services 1 1.0 Introduction 3 1.1 About the Serial ATA interface 4 2.0 Drive specifications 5 2.1 Specification summary tables 5 2.2 Formatted capacity 7 2.2.1 LBA mode 7 2.3 Default logical geometry 7 2.4 Recording and interface technology 7 2.5 Physical characteristics 8 2.6 Seek time 8 2.7 Start/stop times 8 2.8 Power specifications 9... 22 2.12 Electromagnetic immunity 22 2.13 Reliability 23 2.13.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF). . . . . 23 2.14 Agency certification 23 2.14.1 Safety certification 23...
Contents Seagate Technology Support Services 1 1.0 Introduction 3 1.1 About the Serial ATA interface 4 2.0 Drive specifications 5 2.1 Specification summary tables 5 2.2 Formatted capacity 7 2.2.1 LBA mode 7 2.3 Default logical geometry 7 2.4 Recording and interface technology 7 2.5 Physical characteristics 8 2.6 Seek time 8 2.7 Start/stop times 8 2.8 Power specifications 9... 22 2.12 Electromagnetic immunity 22 2.13 Reliability 23 2.13.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF). . . . . 23 2.14 Agency certification 23 2.14.1 Safety certification 23...
Constellation ES (.1) SATA Product Manual
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...maximum) Average latency Power-on to ready (sec max) Standby to ready (sec max) Track-to-track seek time (ms typical) Average seek, read (ms typical) Average seek, write (ms typical) Startup current (typical) 12V (peak) Voltage tolerance (including noise) Ambient temperature ... (max at 2 ms) Vibration, operating Operation Rotational vibration Vibration, nonoperating Drive acoustics, sound power (bels) Idle** Performance seek Nonrecoverable read errors Annualized Failure Rate (AFR) Warranty Load-unload cycles Supports Hotplug operation per Serial ATA Revision 2.6 specification ST2000NM0011 ...
...maximum) Average latency Power-on to ready (sec max) Standby to ready (sec max) Track-to-track seek time (ms typical) Average seek, read (ms typical) Average seek, write (ms typical) Startup current (typical) 12V (peak) Voltage tolerance (including noise) Ambient temperature ... (max at 2 ms) Vibration, operating Operation Rotational vibration Vibration, nonoperating Drive acoustics, sound power (bels) Idle** Performance seek Nonrecoverable read errors Annualized Failure Rate (AFR) Warranty Load-unload cycles Supports Hotplug operation per Serial ATA Revision 2.6 specification ST2000NM0011 ...
Constellation ES (.1) SATA Product Manual
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...: Read 0.5 2.5 Physical characteristics Weight: (maximum) 2TB models 1TB models 500GB models Cache buffer 710g (1.565 lb) 640g (1.411 lb) 610g (1.345 lb) 64MB (64,768KB) 2.6 Seek time Seek measurements are measured using drive diagnostics. The specifications in the table below are defined as follows: • Track-to-track...
...: Read 0.5 2.5 Physical characteristics Weight: (maximum) 2TB models 1TB models 500GB models Cache buffer 710g (1.565 lb) 640g (1.411 lb) 610g (1.345 lb) 64MB (64,768KB) 2.6 Seek time Seek measurements are measured using drive diagnostics. The specifications in the table below are defined as follows: • Track-to-track...
Constellation ES (.1) SATA Product Manual
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...34 screws 20 Seagate Technology Support Services 1 sectors 7 Sectors per track 7 Secure ID 31 Security Disable Password 36 Security Erase Prepare 37 Security Erase Unit 37 Security Freeze 37 security providers 31 Security Set Password 37 Security Unlock 37 Seek 37 seek mode 9 Seek mode power 9 Seek time 8 self-...limits 19 non-operating 19 Test for Prominent Discrete Tones 22 timer 16 timers 16 track density 7 Track-to-track 8 Track-to-track seek time 8 Trusted Computing Group 31 Trusted Receive 37 trusted receive 31, 33 Trusted Receive (5Ch) 33 Trusted Receive DMA 37 Trusted Receive DMA ...
...34 screws 20 Seagate Technology Support Services 1 sectors 7 Sectors per track 7 Secure ID 31 Security Disable Password 36 Security Erase Prepare 37 Security Erase Unit 37 Security Freeze 37 security providers 31 Security Set Password 37 Security Unlock 37 Seek 37 seek mode 9 Seek mode power 9 Seek time 8 self-...limits 19 non-operating 19 Test for Prominent Discrete Tones 22 timer 16 timers 16 track density 7 Track-to-track 8 Track-to-track seek time 8 Trusted Computing Group 31 Trusted Receive 37 trusted receive 31, 33 Trusted Receive (5Ch) 33 Trusted Receive DMA 37 Trusted Receive DMA ...
Constellation ES SAS Product Manual
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.... Access time = controller overhead + average seek time and applies to the Response. 2. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on page 64 and the SAS Interface Manual (part number 100293071) for additional timing details. 5.2.1 Access time Average Single...TPI (average) 1,515,000 347 BPI Gb/in2 95 - 212 MB/s (variable with zone) 7200 rpm 4.16 ms 5.2 Seek performance characteristics See Section 12.4.1, "SAS physical interface" on a representative sample of drives. 4. Access to data = access...
.... Access time = controller overhead + average seek time and applies to the Response. 2. Typical access times are measured under nominal conditions of temperature, voltage, and horizontal orientation as measured on page 64 and the SAS Interface Manual (part number 100293071) for additional timing details. 5.2.1 Access time Average Single...TPI (average) 1,515,000 347 BPI Gb/in2 95 - 212 MB/s (variable with zone) 7200 rpm 4.16 ms 5.2 Seek performance characteristics See Section 12.4.1, "SAS physical interface" on a representative sample of drives. 4. Access to data = access...
Constellation ES SAS Product Manual
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...interface commands supported 54 Secure ID 42 security partitions 42 Security Protocol In 42 Security Protocol Out 42 seek error defined 15 rate 14 seek performance characteristics 10 seek time average typical 10 full stroke typical 10 single track typical 10 segmented caching 63 self-encrypting drives ... SMP = 1 in Mode Select command 63 SNW-3 training gap 69 standards 3 Standby1 21 Standby2 21 START STOP UNIT command 21 start/stop time 11 support services 1 surface stiffness allowable for non-flat surface 51 switches 49 synchronized spindle operation 63 system chassis 51 T Taiwanese BSMI 4 task...
...interface commands supported 54 Secure ID 42 security partitions 42 Security Protocol In 42 Security Protocol Out 42 seek error defined 15 rate 14 seek performance characteristics 10 seek time average typical 10 full stroke typical 10 single track typical 10 segmented caching 63 self-encrypting drives ... SMP = 1 in Mode Select command 63 SNW-3 training gap 69 standards 3 Standby1 21 Standby2 21 START STOP UNIT command 21 start/stop time 11 support services 1 surface stiffness allowable for non-flat surface 51 switches 49 synchronized spindle operation 63 system chassis 51 T Taiwanese BSMI 4 task...
Constellation ES SATA Product Manual
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Contents 1.0 Seagate Technology support services 1 2.0 Introduction 2 2.1 About the Serial ATA interface 3 3.0 Drive specifications 4 3.1 Specification summary tables 4 3.2 Formatted capacity 6 3.2.1 LBA mode 6 3.3 Default logical geometry 6 3.4 Recording and interface technology 6 3.5 Physical characteristics 7 3.6 Seek time 7 3.7 Start/stop times 7 3.8 Power specifications 8 ... 20 3.12 Electromagnetic immunity 20 3.13 Reliability 21 3.13.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF) . . . 21 3.14 Agency certification 22 3.14.1 Safety certification 22 ...
Contents 1.0 Seagate Technology support services 1 2.0 Introduction 2 2.1 About the Serial ATA interface 3 3.0 Drive specifications 4 3.1 Specification summary tables 4 3.2 Formatted capacity 6 3.2.1 LBA mode 6 3.3 Default logical geometry 6 3.4 Recording and interface technology 6 3.5 Physical characteristics 7 3.6 Seek time 7 3.7 Start/stop times 7 3.8 Power specifications 8 ... 20 3.12 Electromagnetic immunity 20 3.13 Reliability 21 3.13.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF) . . . 21 3.14 Agency certification 22 3.14.1 Safety certification 22 ...
Constellation ES SATA Product Manual
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Drive specification Track-to-track seek time (ms typical) Average seek, read (ms typical) Average seek, write (ms typical) Startup current (typical) 12V (peak) Voltage tolerance (including noise) Ambient temperature Temperature ...Operational Shock (max at 2 ms) Vibration, operating Operation Rotational vibration Vibration, nonoperating Drive acoustics, sound power (bels) Idle** Performance seek Nonrecoverable read errors Annualized Failure Rate (AFR) Warranty Load-unload cycles Supports Hotplug operation per Serial ATA Revision 2.6 specification ST32000644NS ST31000524NS ST3500514NS 0.5 ...
Drive specification Track-to-track seek time (ms typical) Average seek, read (ms typical) Average seek, write (ms typical) Startup current (typical) 12V (peak) Voltage tolerance (including noise) Ambient temperature Temperature ...Operational Shock (max at 2 ms) Vibration, operating Operation Rotational vibration Vibration, nonoperating Drive acoustics, sound power (bels) Idle** Performance seek Nonrecoverable read errors Annualized Failure Rate (AFR) Warranty Load-unload cycles Supports Hotplug operation per Serial ATA Revision 2.6 specification ST32000644NS ST31000524NS ST3500514NS 0.5 ...
Constellation ES SATA Product Manual
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...the table below are defined as follows: • Track-to-track seek time is an average of all possible single-track seeks in both directions. • Average seek time is a true statistical random average of seeks between random tracks, less overhead. *Typical seek times (ms) Track-to-track Average Average latency: Read 0.5 3.5 ... ST32000644NS ST31000524NS and ST3500514NS 710g (1.565 lb) 640g (1.411 lb) 610g (1.345 lb) 64MB (64,768KB) 32MB (32,768KB) 3.6 Seek time Seek measurements are taken with nominal power at least 5000 measurements of at 25°C ambient temperature.
...the table below are defined as follows: • Track-to-track seek time is an average of all possible single-track seeks in both directions. • Average seek time is a true statistical random average of seeks between random tracks, less overhead. *Typical seek times (ms) Track-to-track Average Average latency: Read 0.5 3.5 ... ST32000644NS ST31000524NS and ST3500514NS 710g (1.565 lb) 640g (1.411 lb) 610g (1.345 lb) 64MB (64,768KB) 32MB (32,768KB) 3.6 Seek time Seek measurements are taken with nominal power at least 5000 measurements of at 25°C ambient temperature.
Constellation ES SATA Product Manual
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... Security Disable Password 30 Security Erase Prepare 30 Security Erase Unit 30 Security Freeze 31 Security Set Password 31 Security Unlock 31 Seek 31 seek mode 8 Seek mode power 8 Seek time 7 Serial ATA (SATA) interface 28 serial ATA ports 3 Servo electronics 8 servo electronics 8 Set Features 31 Set Max ...7, 17 limits 17 non-operating 17 Test for Prominent Discrete Tones 20 timer 14 timers 14 track density 6 Track-to-track 7 Track-to-track seek time 7 U UL60950-1 22 V Vibration 19 voltage 8 Voltage dips, interrupts 20 Voltage tolerance 13 W weight 7 wet bulb temperature 18 Write Buffer 31...
... Security Disable Password 30 Security Erase Prepare 30 Security Erase Unit 30 Security Freeze 31 Security Set Password 31 Security Unlock 31 Seek 31 seek mode 8 Seek mode power 8 Seek time 7 Serial ATA (SATA) interface 28 serial ATA ports 3 Servo electronics 8 servo electronics 8 Set Features 31 Set Max ...7, 17 limits 17 non-operating 17 Test for Prominent Discrete Tones 20 timer 14 timers 14 track density 6 Track-to-track 7 Track-to-track seek time 7 U UL60950-1 22 V Vibration 19 voltage 8 Voltage dips, interrupts 20 Voltage tolerance 13 W weight 7 wet bulb temperature 18 Write Buffer 31...