Seagate ST32000645NS Constellation ES.2 SAS Product Manual
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- Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 1
Product Manual Constellation® ES.2 SAS Standard Model ST33000650SS Self-Encrypting Drive Model ST33000651SS SED FIPS 140-2 Model ST33000652SS 100628615 Rev. C March 2011 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 2
LLC All rights reserved. Publication number: 100628615, Rev. C March 2011 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Constellation ES.2 and SeaTools are either trademarks or registered trademarks of - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 3
Contents 1.0 Seagate Technology support services 1 2.0 management 21 7.1.1 PowerChoice reporting methods 22 7.2 AC power requirements 22 7.3 DC power requirements 22 7.3.1 Conducted noise immunity 24 7.3.2 Power sequencing 24 7.3.3 Current profiles 25 Constellation ES.2 SAS Product Manual - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 4
self-encrypting drives 35 management functions 45 12.1.2 task management responses 45 12.2 Dual port support 46 12.3 SCSI commands supported 47 12.3.1 Inquiry data 51 12.3.2 Mode Sense data 51 12.4 Miscellaneous operating features and conditions 54 ii Constellation ES.2 SAS Product Manual - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 5
12.4.7 Power 59 12.5 Signal characteristics 59 12.5.1 Ready LED Out 59 12.5.2 Differential signals 60 12.6 SAS-2 Specification Compliance 60 12.7 Additional information 60 Constellation ES.2 SAS Product Manual, Rev. C iii - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 6
iv Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 7
Physical interface 42 Air flow 43 Physical interface 55 SAS device plug dimensions 56 SAS device plug dimensions (detail 57 SAS transmitters and receivers 59 Constellation ES.2 SAS Product Manual, Rev. C v - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 8
vi Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 9
/www/en-us/support/warranty_&_returns_assistance For information regarding Data Recovery Services, visit http://www.i365.com For Seagate OEM & Distribution partner portal, visit https://direct.seagate.com/portal/system For Seagate reseller portal, visit http://spp.seagate.com Constellation ES.2 SAS - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 10
2.0 Scope This manual describes Seagate Technology® LLC, Constellation® ES.2 SAS (Serial Attached SCSI) disk drives. Constellation ES.2 drives support the SAS Protocol specifications to the extent described in this manual. The SAS Interface Manual (part number 100293071) describes the general SAS - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 11
meet the requirements of Section 11.3. 3.1 Standards The Constellation ES.2 family complies with Seagate standards as noted in the appropriate sections of this manual and the Seagate SAS Interface Manual, part number 100293071. The drives are recognized in accordance with UL 60950-1 as tested - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 12
the test system with this Seagate model complies with the directives Spectrum Management Agency (SMA). Korean KCC If these drives have Drives are tested in a representative, end-user system by a Korean-recognized lab. • Family name: Constellation ES Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 13
drive is manufactured with components and materials that comply with the RoHS Directive. A number of parts and materials in Seagate for all parts and materials for the disk drives documented in this publication. Current supplier declarations MCV Constellation ES.2 SAS Product Manual, Rev. C 5 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 14
Group (TCG) Documents (apply to Self-Encrypting Drive models only) TCG Storage Architecture Core Specification, Rev Seagate part number: 30553-001 In case of conflict between this document and any referenced document, this document takes precedence. 6 Constellation ES.2 SAS Product Manual - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 15
Constellation ES.2 drives are random access storage devices designed to support the Serial Attached SCSI Protocol as described in the ANSI specifications, this document, and the SAS Interface Manual their systems with either SAS or SATA hard disk drives. This allows you to continue to leverage - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 16
queue • Supports start and stop commands (spindle stops spinning) • Adaptive seek velocity; improved seek performance Note. There is no significant performance difference between Self-Encrypting Drive and standard (nonSelf-Encrypting Drive) models. 8 Constellation ES.2 SAS Product Manual, Rev - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 17
choose, Seagate recommends product planning in one of two modes: 1. Seagate designs specify capacity points at certain block sizes that Seagate guarantees current usually included with each standard OEM drive shipped, but extra copies may be ordered. Constellation ES.2 SAS Product Manual, Rev. C 9 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 18
Constellation ES.2 drives. 5.1 Internal drive characteristics Drive capacity Read/write data heads Bytes per track Bytes per surface Tracks per surface (total) Tracks per inch Peak bits per inch Areal density Internal data rate disk 55 and the SAS Interface Manual (part number 100293071) for - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 19
drive fails the START STOP UNIT command. The START STOP UNIT command may be used to command the drive to stop the spindle. Stop time is 20 seconds (maximum) from removal of DC power. SCSI stop time is 20 seconds. There is no power control switch on the drive. Constellation ES.2 SAS Product Manual - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 20
is not in any segment of the cache: 1. The drive fetches the requested logical blocks from the disk and transfers them into a segment, and then from is set to one, the drive responds as it does for any attempt to change an unchangeable parameter. 12 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 21
look-ahead) is enabled (enabled by DRA = 0), the drive enables prefetch of contiguous blocks from the disk when it senses that a prefetch hit will likely occur. The drive disables prefetch when it decides that a prefetch hit is not likely to occur. Constellation ES.2 SAS Product Manual, Rev. C 13 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 22
data error is defined as a failure of the drive to recover data from the media. These errors occur due to head/media or write problems. Unrecoverable data errors are only detected during read resulting from the same cause are treated as 1 error. 14 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 23
error. 6.2 Reliability and service You can enhance the reliability of Constellation ES.2 disk drives by ensuring that the drive receives adequate cooling. Section static electricity from the drive carrier prior to inserting it into the system. Constellation ES.2 SAS Product Manual, Rev. C 15 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 24
one hour subject to an idle period on the drive interfaces. The process of measuring off-line attribute data and saving data to the disk is interruptable. The maximum on-line only processing delay of operations is referred to as the Interval Counter. 16 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 25
is a separate Failure History Counter for each attribute. 6.2.5 Thermal monitor Constellation ES.2 drives implement a temperature warning system which: 1. Signals the host if Code 0000h 0001h Description Primary Temperature Reference Temperature Constellation ES.2 SAS Product Manual, Rev. C 17 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 26
reports a fault condition. If the drive fails the test, remove it from service and return it to Seagate for service. 6.2.6.1 DST failure definition The drive will present a "diagnostic failed" the extended test) in bytes 1, bits 5, 6, and 7. 18 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 27
purpose of the short test is to provide a time-limited test that tests as much of the drive as possible within 120 seconds. The short test does not scan the entire media surface, but does 02 (self-test routine was interrupted by a reset condition). Constellation ES.2 SAS Product Manual, Rev. C 19 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 28
information Seagate customer service centers are the only facilities authorized to service Seagate drives. Seagate does not sanction any third-party repair facilities. Any unauthorized repair or tampering with the factory seal voids the warranty. 20 Constellation ES.2 SAS Product Manual, Rev - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 29
drive. 7.1 PowerChoiceTM power management Drives using the load/unload architecture provide programmable power management to tailor systems for performance and greater energy efficiency. The table below lists the supported stopped (disks not Constellation ES.2 SAS Product Manual, Rev. C 21 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 30
the drive controller ASIC is enabled and functional in the SED models. This represents a small additional drain on the 5V supply of about 30mA and a commensurate increase of about 150mW in power consumption. There is no additional drain on the 12V supply. 22 Constellation ES.2 SAS Product Manual - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 31
spindle start but must return to +10%/-7.5% before reaching 7200 RPM. The +10%/-7.5% must be maintained after the drive signifies that its power-up sequence has been completed and that the drive is able to accept selection by the host initiator. Constellation ES.2 SAS Product Manual, Rev. C 23 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 32
noise values given below are peak-to-peak measurements and apply at the drive power connector. +5v = 250 mV pp from 100 Hz to 20 The drive does not require power sequencing. The drive protects against inadvertent writing during power-up and down. 24 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 33
7.3.3 Current profiles The +12V (top) and +5V (bottom) current profiles for the Constellation ES drives are shown below. Figure 1. 3TB model current profiles Note: All times and currents are typical. See Table 2 for maximum current requirements. Constellation ES.2 SAS Product Manual, Rev. C 25 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 34
to the following I/O rate curve (see Figure 2). Locate the typical I/O rate for a drive in your system on the horizontal axis and read the corresponding +5 volt current, +12 For power details about SED vs. non-SED drive, please refer to section 7.8. 26 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 35
to the following I/O rate curve (see Figure 3.). Locate the typical I/O rate for a drive in your system on the horizontal axis and read the corresponding +5 volt current, +12 power details about SED vs. non-SED drive, please refer to section 7.8. Constellation ES.2 SAS Product Manual, Rev. C 27 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 36
drive. 7.5.2 Relative humidity The values below assume that no condensation on the drive occurs. a. Operating 5% to 95% non-condensing relative humidity with a maximum gradient of 20% per hour. b. Non-operating 5% to 95% non-condensing relative humidity. 28 Constellation ES.2 SAS Product Manual - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 37
be applied in the X, Y, or Z axis. The drive subjected to nonrepetitive shock not exceeding 200 Gs at a maximum duration of 0.5ms (half sinewave) does not exhibit device damage or performance degradation. Shock may be applied in the X, Y, or Z axis. Constellation ES.2 SAS Product Manual, Rev. C 29 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 38
less by Seagate for general freight shipment shall withstand a drop test from 48 in (1070 mm) against a concrete floor or equivalent. Z Y X X Z Y Figure 5. Recommended mounting Note. Image is for reference only, may not represent actual drive. 30 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 39
includes both isolated drives and integrated drives. The drive shall not incur physical Seagate products are especially sensitive to the presence of sulfide, chloride, and nitrate contaminants. Sulfur is found to be the most damaging. In addition, electronic Constellation ES.2 SAS Product Manual - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 40
eliminated. The useful life of any electronic equipment may be extended by replacing materials near circuitry with sulfide-free alternatives. 7.5.8 Electromagnetic susceptibility See Section 3.1.1.1. 32 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 41
11.3, "Drive mounting." Weight: 1.543 lb 700 g Note. These dimensions conform to the Small Form Factor Standard documented in SFF-8301 and SFF-8323, found at www.sffcommittee.org. in mm Breather Hole in mm Figure 6. Mounting configuration dimensions Constellation ES.2 SAS Product Manual, Rev - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 42
Federal Information Processing Standard (FIPS) 140-2 Level 2 Certification requires drives to go through government agencies certifications to add requirements for physical tamper of FIPS tamper evidence labels. Note. Does not represent actual drive. 34 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 43
These act as gatekeepers to the drive security services. Security-related commands will not be drive owner can define up to 16 data bands on the drive, each data band has its own password called BandMasterX where X is the number of the data band (0 through 15). Constellation ES.2 SAS Product Manual - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 44
Since the drive overwrites the old key with the new one, and keeps no history of key changes, the user data can never be recovered. This is tantamount to an instantaneous data erase and is very useful if the drive is to be scrapped or redispositioned. 36 Constellation ES.2 SAS Product Manual, Rev - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 45
) • Security Protocol In (A2h) 9.10 RevertSP The SED models will support RevertSP feature where it erases all data in all bands on the device and returns the contents of all SPs (Security Providers) on the device to their Original Factory State. Constellation ES.2 SAS Product Manual, Rev. C 37 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 46
may consist of multiple steps, where a step is defined as a recovery function involving a single reread or re-write attempt. The maximum level used by the drive in LBA recovery is determined by the read and write retry counts. 38 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 47
into service by the host system. On regular duty drives, if the host system makes use of the BMS Log Page, it can avoid placing data in suspect locations on the media. Unreadable and recovered error sites will be logged or reallocated per ARRE/AWRE settings. Constellation ES.2 SAS Product Manual - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 48
servicing activity from BMS only impacts the first command that interrupted BMS, this results in a typical delay of about 1 ms. 10.5 Media Pre-Scan Media Pre-Scan is a feature that allows the drive to the disk. Note. from the Seagate factory. With Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 49
Descriptor (VPD) page 0x86 provides bits to indicate the PI Types supported and which PI fields the drive supports checking. Note. For further details with respect to PI, please refer to SCSI Block Commands - 3 (SBC-3) Draft Standard documentation. Constellation ES.2 SAS Product Manual, Rev. C 41 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 50
The drive may be mounted in any orientation. All drive performance characterizations, however, have been done with the drive in horizontal (discs level) and vertical (drive on its side) orientations, which are the two preferred mounting orientations. 42 Constellation ES.2 SAS Product Manual, Rev - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 51
The rack, cabinet, or drawer environment for the drive must provide heat removal from the electronics and head and disk assembly (HDA). You should confirm that adequate Under unit Note. Image is for reference only, may not represent actual drive. Constellation ES.2 SAS Product Manual, Rev. C 43 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 52
mounting the drive in the host equipment. Increased radiated emissions may result if you do not provide the maximum surface area ground connection between system ground and drive ground. This is the system designer's and integrator's responsibility. 44 Constellation ES.2 SAS Product Manual, Rev - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 53
Interface Manual (part number 100293071). 12.1 SAS features This section lists the SAS-specific features supported by Constellation ES.2 drives. 12.1.1 task management functions Table 4 lists the SAS task management functions supported. Table 4: SAS task management functions supported Task - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 54
drives support: • Concurrent port transfers-The drive supports receiving COMMAND, TASK management transfers on both ports at the same time. • Full duplex-The drive supports sending XFER_RDY, DATA and RESPONSE transfers while receiving frames on both ports. 46 Constellation ES.2 SAS Product Manual - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 55
lists the SCSI commands supported by Constellation ES.2 drives. Table 6: Supported commands Command name Change Definition Compare Copy Copy and Verify Format Unit [1] DPRY bit supported DCRT bit supported STPF bit supported IP bit supported DSP bit supported IMMED bit supported VS (vendor specific - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 56
supported FUA bit supported Read (12) A8h Read (16) 88h Read (32) 7Fh/0009h Read Buffer (modes 0, 2, 3, Ah and Bh supported) 3Ch Supported N N Y Y Y N Y Y Y Y Y Y [2] Y Y [2] Y Y Y Y Y Y N Y Y Y Y Y N Y Y Y N Y Y Y Y N Y N Y (non-SED drives only) 48 Constellation ES.2 SAS Product Manual - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 57
16) Test Unit Ready Constellation ES.2 SAS Product Manual, Rev. C Command code 25h 9Eh/10h 37h B7h 3Eh 9Eh/11h 07h 1Ch 17h 57h A0h 03h 16h 56h 01h 31h 30h 32h A2h B5h 0Bh 2Bh 1Dh 33h 1Bh 35h 91h 00h Supported Y Y Y Y Y (non-SED drives only) Y Y Y Y Y Y Y Y Y Y Y Y Y Y N Y Y N Y N N N Y (SED models - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 58
result in firmware corruption. This usually makes the drive inoperable. [3] Reference Mode Sense command 1Ah for mode pages supported. [4] Y = Yes. Command is supported. N = No. Command is not supported. A = Support is available on special request. 50 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 59
drive should return to the initiator per the format given in the SAS Interface Manual. Table 7: Bytes 0-15 16-31 32-47 48-63 64-79 80-95 96-111 112-127 128-143 Constellation ES year (changes with actual year). ** SCSI Revision support. See the appropriate SPC release documentation for definitions. - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 60
, hard reset drive in response to the Mode Sense command pages for SCSI implementation (see the SAS Interface Manual ). DEF = Default value. Standard OEM drives are shipped configured this way. CHG = Changeable bits; indicates if default value is changeable. 52 Constellation ES.2 SAS Product Manual - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 61
Table 8: Mode Sense data changeable and default values for 3TB drives MODE DATA HEADER: 01 9a 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 01 5d 50 a3 b0 00 00 00 00 ff ff ff ff ff 00 00 DEF 80 06 00 80 0f 00 00 00 CHG 80 06 b7 c0 0f 00 00 00 Constellation ES.2 SAS Product Manual, Rev. C 53 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 62
bytes Table 10: Miscellaneous status Supported Y Y Y Y Y Y Y Y N N Status Good Check condition Condition met/good Busy Intermediate/good Intermediate/condition met/good Reservation conflict Task set full ACA active ACA active, faulted initiator 54 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 63
of the SAS connector. Details of the physical, electrical, and logical characteristics are provided within this section. The operational aspects of Seagate's SAS drives are provided in the SAS Interface Manual. Figure 10. Physical interface Constellation ES.2 SAS Product Manual, Rev. C 55 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 64
1.27 (14X) 1.27 (6X) 5.08 B 0.84 0.05 (22X) 0.15 B 4.90 0.08 P15 P1 S1 S7 CL OF DATUM B Figure 11. SAS device plug dimensions 56 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 65
SURFACE FLUSH TO DATUM A 0.03 1.23 0.05 65 30 0.08 0.05 Detail 2 1.90 0.08 2.40 0.08 0.10 A D Figure 12. SAS device plug dimensions (detail) SECTION B - B Constellation ES.2 SAS Product Manual, Rev. C 57 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 66
Diff output pair S13* +Port B_out S14 Port B Ground * - Short pin to support hot plugging NC - No connection in the drive. Pin Signal name Signal type P1* NC (reserved 3.3Volts) P2* NC (reserved 12 Volts charge P14* 12 Volts P15* 12 Volts 58 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 67
signal name information. 12.5.1 Ready LED Out The Ready LED Out signal is driven by the drive as indicated in Table 12. Table 12: Ready LED Out conditions Normal command activity Ready LED seconds on and off for 0.5 seconds) Toggles on/off Constellation ES.2 SAS Product Manual, Rev. C 59 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 68
layers of the SAS interface, refer to the Seagate SAS Interface Manual, part number 100293071. For more information about the SCSI commands used by Seagate SAS drives, refer to the Seagate SCSI Commands Reference Manual, part number 100293068. 60 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 69
clear task set function 45 commands supported 47 condensation 28 condition met/ erase 36 C-Tick 4 Current profiles 25 customer service 20 D DAR 40 Data Bands 36 data management 38 defects 38 Deferred Auto-Reallocation 40 deferred error handling 54 DEK 35 Constellation ES.2 SAS Product Manual, Rev. - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 70
minimum 11 intermediate/condition met/good status 54 intermediate/good status 54 internal data rate 10 internal defects/errors 38 internal drive characteristics 10 IRAW 40 J jumpers 42 K KCC 4 Korean Communications Commission 4 Korean KCC 4 62 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 71
latency read 54 miscellaneous status support ACA active 54 ACA active, management 21 PowerChoice 21 PowerChoice reports 22 PowerCycle 36 prefetch/multi-segmented cache control 12 preventive maintenance 14 protection information 41 protection of data at rest 35 Constellation ES.2 SAS Product Manual - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 72
technical support services 1 temperature 28, 43 limits 28 non-operating 28 regulation 3 See also cooling terminate task function 45 terminators 42 tracks per inch 10 tracks per surface 10 transmitters 59 transporting the drive 20 Trusted Computing Group 35 Type 1 PI format 41 64 Constellation ES - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 73
Type 2 PI format 41 U unformatted 9 Unrecoverable Errors 14 unrecovered media data 14 V vibration 29, 31 W warranty 20 Z zero latency read 54 Constellation ES.2 SAS Product Manual, Rev. C 65 - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 74
66 Constellation ES.2 SAS Product Manual, Rev. C - Seagate ST32000645NS | Constellation ES.2 SAS Product Manual - Page 75
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Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100628615, Rev. C
Product Manual
Constellation
®
ES.2 SAS
100628615
Rev. C
March 2011
Standard Model
ST33000650SS
Self-Encrypting Drive Model
ST33000651SS
SED FIPS 140-2 Model
ST33000652SS