Page 2 - Revision history; © 2011 Seagate Technology LLC. All rights reserved.
Revision history © 2011 Seagate Technology LLC. All rights reserved. Publication number: 100539221, Rev. E March 2011 Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Savvio and SeaTools are either trademar...
Page 3 - Contents; PowerChoice
Savvio 10K.4 SAS Product Manual, Rev. E i Contents 1.0 Seagate Technology support services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Page 4 - ii
ii Savvio 10K.4 SAS Product Manual, Rev. E 7.5 Environmental limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317.5.1 Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 5 - iii
Savvio 10K.4 SAS Product Manual, Rev. E iii 12.4.3 Connector requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 12.4.4 Electrical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 12.4.5 Pin desc...
Page 6 - iv
Page 7 - List of Figures
Savvio 10K.4 SAS Product Manual, Rev. E v List of Figures Figure 1. Current profiles for 600GB models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Figure 2. Current profiles for 450GB models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Page 9 - Seagate Technology support services; SEAGATE ONLINE SUPPORT and SERVICES
Savvio 10K.4 SAS Product Manual, Rev. E 1 1.0 Seagate Technology support services SEAGATE ONLINE SUPPORT and SERVICES For information regarding products and services, visit http://www.seagate.com/www/en-us/about/contact_us/ Available services include: Presales & Technical support Global Support ...
Page 10 - Scope; This manual describes Seagate Technology
2 Savvio 10K.4 SAS Product Manual, Rev. E 2.0 Scope This manual describes Seagate Technology ® LLC, Savvio ® 10K.4 SAS (Serial Attached SCSI) disc drives. Savvio drives support the SAS Protocol specifications to the extent described in this manual. The SAS Inter- face Manual (part number 100293071) ...
Page 11 - Applicable standards and reference documentation; Standards; SAS Interface Manual; Electromagnetic compatibility
Savvio 10K.4 SAS Product Manual, Rev. E 3 3.0 Applicable standards and reference documentation The drives documented in this manual have been developed as system peripherals to the highest standards of design and construction. The drives depend on host equipment to provide adequate power and environ...
Page 12 - Savvio SAS; Taiwanese BSMI
4 Savvio 10K.4 SAS Product Manual, Rev. E 3.1.2 Electromagnetic compliance Seagate uses an independent laboratory to confirm compliance with the directives/standards for CE Marking and C-Tick Marking. The drive was tested in a representative system for typical applications. The selected sys-tem repr...
Page 13 - European Union Restriction of Hazardous Substances (RoHS); Reference documents
Savvio 10K.4 SAS Product Manual, Rev. E 5 3.1.3 European Union Restriction of Hazardous Substances (RoHS) The European Union Restriction of Hazardous Substances (RoHS) Directive restricts the presence of chemical substances, including Lead (Pb), in electronic products effective July 2006. A number o...
Page 14 - General description
6 Savvio 10K.4 SAS Product Manual, Rev. E 4.0 General description Savvio drives provide high performance, high capacity data storage for a variety of systems including engi-neering workstations, network servers, mainframes, and supercomputers. The Serial Attached SCSI interface is designed to meet n...
Page 15 - Standard features; Savvio; Media description
Savvio 10K.4 SAS Product Manual, Rev. E 7 4.1 Standard features Savvio ® 10K.4 SAS drives have the following standard features: • 1.5 / 3 / 6 Gb Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol• Support for SAS expanders and fanout adapters• Fir...
Page 17 - Factory-installed options; • The
Savvio 10K.4 SAS Product Manual, Rev. E 9 4.7 Factory-installed options You may order the following items which are incorporated at the manufacturing facility during production or packaged before shipping. Some of the options available are (not an exhaustive list of possible options): • Other capaci...
Page 18 - Performance characteristics; Internal drive characteristics; Access time
10 Savvio 10K.4 SAS Product Manual, Rev. E 5.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Sav-vio drives. 5.1 Internal drive characteristics ST9600204SS ST9450404SS ST9600104SS ST9450304SS ST9600004SS ST945020...
Page 19 - The drive accepts the commands listed in the
Savvio 10K.4 SAS Product Manual, Rev. E 11 5.2.2 Format command execution time for 512-byte sectors (minutes) ST9600204SSST9600104SSST9600004SS ST9450404SSST9450304SSST9450204SS Maximum (with verify) 184 136 Maximum (without verify) 92 68 Note. There is approximately a 1.5 increase in time to format...
Page 20 - Cache operation; Refer to the; Case A; Drive transfers the requested logical blocks to the initiator.; Case B
12 Savvio 10K.4 SAS Product Manual, Rev. E 5.4 Prefetch/multi-segmented cache control The drive provides a prefetch (read look-ahead) and multi-segmented cache control algorithms that in many cases can enhance system performance. Cache refers to the drive buffer storage space when it is used in cach...
Page 21 - Prefetch operation
Savvio 10K.4 SAS Product Manual, Rev. E 13 If read caching is enabled (RCD=0), then data written to the medium is retained in the cache to be made avail-able for future read cache hits. The same buffer space and segmentation is used as set up for read functions. The buffer segmentation scheme is set...
Page 22 - Reliability specifications; Error rates; Recoverable Errors
14 Savvio 10K.4 SAS Product Manual, Rev. E 6.0 Reliability specifications The following reliability specifications assume correct host and drive operational interface, including all inter-face timings, power supply voltages, environmental requirements and drive mounting constraints. 6.1 Error rates ...
Page 23 - Seek errors; seeks. Unrecoverable seek errors; Interface errors; Reliability and service; Preventive maintenance; No routine scheduled preventive maintenance is required.; Hot plugging the drive
Savvio 10K.4 SAS Product Manual, Rev. E 15 6.1.3 Seek errors A seek error is defined as a failure of the drive to position the heads to the addressed track. After detecting an initial seek error, the drive automatically performs an error recovery process. If the error recovery process fails, a seek ...
Page 25 - Savvio drives implement a temperature warning system which:; Parameter Code; Primary Temperature
Savvio 10K.4 SAS Product Manual, Rev. E 17 S.M.A.R.T. measures error rates. All errors for each monitored attribute are recorded. A counter keeps track of the number of errors for the current interval. This counter is referred to as the Failure Counter. Error rate is the number of errors per operati...
Page 26 - DST failure definition; Recovered errors will not be reported as diagnostic failures.; Implementation
18 Savvio 10K.4 SAS Product Manual, Rev. E 6.2.6 Drive Self Test (DST) Drive Self Test (DST) is a technology designed to recognize drive fault conditions that qualify the drive as a failed unit. DST validates the functionality of the drive at a system level. There are two test coverage options imple...
Page 27 - Short and extended tests; DST has two testing options:; Log page entries; The Self-Test Results Value field is set to Fh; Abort
Savvio 10K.4 SAS Product Manual, Rev. E 19 6.2.6.2.3 Short and extended tests DST has two testing options: 1. short 2. extended These testing options are described in the following two subsections. Each test consists of three segments: an electrical test segment, a servo test segment, and a read/ver...
Page 29 - Physical/electrical specifications; power management; PowerChoice modes; Mode; Reduced electronics; can be invoked using one of these two methods:
Savvio 10K.4 SAS Product Manual, Rev. E 21 7.0 Physical/electrical specifications This section provides information relating to the physical and electrical characteristics of the drive. 7.1 PowerChoice TM power management Drives using the load/unload architecture provide programmable power managemen...
Page 30 - PowerChoice reporting methods; provides these reporting methods for tracking purposes:; Request Sense command reports; • Specified and accumulated Start/Stops and Load/Unload cycles; AC power requirements
22 Savvio 10K.4 SAS Product Manual, Rev. E 7.1.1 PowerChoice reporting methods PowerChoice TM provides these reporting methods for tracking purposes: Request Sense command reports • Current power condition• Method of entry Note. Processing the Request Sense command does not impact the drive’s power ...
Page 31 - DC power requirements; Notes
Savvio 10K.4 SAS Product Manual, Rev. E 23 See notes following Table 3 on page 24. Table 2: 600GB standard drive DC power requirements Notes 600GB standard model 3.0Gb mode 600 GB standard model 6.0Gb mode (Amps) (Amps) (Amps) (Amps) Voltage +5V +12V [2] +5V +12V [2] Regulation [6] ±5% ±5% [2] ±5% ±...
Page 32 - 50GB standard model
24 Savvio 10K.4 SAS Product Manual, Rev. E [1] Measured with average reading DC ammeter. Instantaneous +12V current peaks will exceed these values. Power supply at nominal voltage. N (number of drives tested) = 6, 35 Degrees C ambient. [2] For +12 V, a –10% tolerance is allowed during initial spindl...
Page 33 - General DC power requirement notes.; The +5V and +12V supplies should employ separate ground returns.; Conducted noise immunity
Savvio 10K.4 SAS Product Manual, Rev. E 25 General DC power requirement notes. 1. Minimum current loading for each supply voltage is not less than 1.7% of the maximum operating current shown. 2. The +5V and +12V supplies should employ separate ground returns. 3. Where power is provided to multiple d...
Page 34 - Current profiles; Current profiles for 600GB models
26 Savvio 10K.4 SAS Product Manual, Rev. E 7.3.3 Current profiles The +12V and +5V current profiles for the Savvio 10K.4 drives are shown below. Figure 17. Current profiles for 600GB models F2 F1
Page 35 - Current profiles for 450GB models
Savvio 10K.4 SAS Product Manual, Rev. E 27 Figure 18. Current profiles for 450GB models Note: All times and currents are typical. See Tables 2 and 3 for maximum current requirements. F2 F1
Page 36 - Power dissipation; 00 GB models in 3Gb operation; watts
28 Savvio 10K.4 SAS Product Manual, Rev. E 7.4 Power dissipation 600 GB models in 3Gb operation Typical power dissipation under operating conditions in 3Gb operation is 8.23 watts (28.08 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate cur...
Page 37 - 00GB models in 6Gb operation
Savvio 10K.4 SAS Product Manual, Rev. E 29 600GB models in 6Gb operation Typical power dissipation under operating conditions in 6Gb operation is 8.29 watts ( 28.29 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 19). Lo...
Page 38 - 50GB models in 3Gb operation
30 Savvio 10K.4 SAS Product Manual, Rev. E 450GB models in 3Gb operation Typical power dissipation under operating conditions in 3Gb operation is 8.48 watts ( 28.93 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 19). Lo...
Page 39 - 50GB models in 6Gb operation; Environmental limits; Temperature
Savvio 10K.4 SAS Product Manual, Rev. E 31 450GB models in 6Gb operation Typical power dissipation under operating conditions in 6Gb operation is 8.53 watts ( 29.10 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 19). Lo...
Page 40 - Location of the HDA temperature check point; Relative humidity; The values below assume that no condensation on the drive occurs.; Shock and vibration
32 Savvio 10K.4 SAS Product Manual, Rev. E b. Non-operating –40° to 158°F (–40° to 70°C) package ambient with a maximum gradient of 36°F (20°C) per hour. This specification assumes that the drive is packaged in the shipping container designed by Seagate for use with drive. Figure 23. Location of the...
Page 41 - Shock; • 40 Gs at a maximum duration of 11ms (half sinewave)
Savvio 10K.4 SAS Product Manual, Rev. E 33 7.5.4.1 Shock a. Operating—normal The drive, as installed for normal operation, shall operate error free while subjected to intermittent shock not exceeding: • 40 Gs at a maximum duration of 11ms (half sinewave) • 25 Gs at a maximum duration of 2ms (half si...
Page 43 - Vibration; Operating normal translational random flat profile; Air cleanliness
Savvio 10K.4 SAS Product Manual, Rev. E 35 7.5.4.2 Vibration a. Operating—normal The drive as installed for normal operation, shall comply with the complete specified performance while subjected to continuous vibration not exceeding 5-500 Hz @ 0.5 G (zero to peak) Vibration may be applied in the X, ...
Page 45 - Mechanical specifications; Mounting configuration dimensions
Savvio 10K.4 SAS Product Manual, Rev. E 37 7.6 Mechanical specifications Refer to Figure 25 for detailed mounting configuration dimensions. See Section 11.3, “Drive mounting.” Note. These dimensions conform to the Small Form Factor Standard documented in SFF-8201 and SFF-8223, found at www.sffcommit...
Page 46 - About FIPS; Purpose; Figure 26. Example of FIPS tamper evidence labels.
38 Savvio 10K.4 SAS Product Manual, Rev. E 8.0 About FIPS The Federal Information Processing Standard (FIPS) Publication 140-2, FIPS PUB 140-2, is a U.S. govern-ment computer security standard used to accredit cryptographic modules. It is titled “Security Requirements for Cryptographic Modules”. The...
Page 47 - About self-encrypting drives; • Security Protocol Out; Data encryption; Admin SP
Savvio 10K.4 SAS Product Manual, Rev. E 39 9.0 About self-encrypting drives Self-encrypting drives (SEDs) offer encryption and security services for the protection of stored data, com-monly known as “protection of data at rest.” These drives are compliant with the Trusted Computing Group (TCG) Enter...
Page 48 - Drive locking
40 Savvio 10K.4 SAS Product Manual, Rev. E 9.2.2 Locking SP The Locking SP controls read/write access to the media and the cryptographic erase feature. Access to the Locking SP is available using the BandMasterX or EraseMaster passwords. Since the drive owner can define up to 16 data bands on the dr...
Page 49 - The download file must be signed and authenticated.; Power requirements
Savvio 10K.4 SAS Product Manual, Rev. E 41 9.6 Cryptographic erase A significant feature of SEDs is the ability to perform a cryptographic erase. This involves the host telling the drive to change the data encryption key for a particular band. Once changed, the data is no longer recoverable since it...
Page 50 - Defect and error management; Drive internal defects/errors; Drive error recovery procedures
42 Savvio 10K.4 SAS Product Manual, Rev. E 10.0 Defect and error management Seagate continues to use innovative technologies to manage defects and errors. These technologies are designed to increase data integrity, perform drive self-maintenance, and validate proper drive operation. SCSI defect and ...
Page 51 - SAS system errors; SAS Interface; Read and write retry count maximum recovery times
Savvio 10K.4 SAS Product Manual, Rev. E 43 The drive firmware error recovery algorithms consists of 11 levels for read recoveries and five levels for write. Each level may consist of multiple steps, where a step is defined as a recovery function involving a single re-read or re-write attempt. The ma...
Page 53 - Idle Read After Write; Levels of PI; There are 4 types of Protection Information.; Setting and determining the current Type Level
Savvio 10K.4 SAS Product Manual, Rev. E 45 10.7 Idle Read After Write Idle Read After Write (IRAW) utilizes idle time to verify the integrity of recently written data. During idle periods, no active system requests, the drive reads recently written data from the media and compares it to valid write ...
Page 54 - Identifying a Protection Information drive
46 Savvio 10K.4 SAS Product Manual, Rev. E 10.8.3 Identifying a Protection Information drive The Standard Inquiry provides a bit to indicate if PI is support by the drive. Vital Product Descriptor (VPD) page 0x86 provides bits to indicate the PI Types supported and which PI fields the drive supports...
Page 55 - Installation; Power is supplied through the SAS connector.; Drive orientation
Savvio 10K.4 SAS Product Manual, Rev. E 47 11.0 Installation Savvio disc drive installation is a plug-and-play process. There are no jumpers, switches, or terminators on the drive. SAS drives are designed to be used in a host system that provides a SAS-compatible backplane with bays designed to acco...
Page 56 - Cooling; Air flow
48 Savvio 10K.4 SAS Product Manual, Rev. E 11.2 Cooling Cabinet cooling must be designed by the customer so that the ambient temperature immediately surrounding the drive will not exceed temperature conditions specified in Section 7.5.1, "Temperature." The rack, cabinet, or drawer environmen...
Page 58 - Interface requirements; SAS features; task management functions; Table 5 lists the SAS task management functions supported.; task management responses; Task name; Task management response codes; Function name
50 Savvio 10K.4 SAS Product Manual, Rev. E 12.0 Interface requirements This section partially describes the interface requirements as implemented on Savvio drives. Additional infor-mation is provided in the SAS Interface Manual (part number 100293071). 12.1 SAS features This section lists the SAS-sp...
Page 59 - Dual port support; Subject to buffer availability, the Savvio drives support:
Savvio 10K.4 SAS Product Manual, Rev. E 51 12.2 Dual port support Savvio SAS drives have two independent ports. These ports may be connected in the same or different SCSI domains. Each drive port has a unique SAS address. The two ports have the capability of independent port clocking (e.g. both port...
Page 60 - SCSI commands supported; Supported commands; Command name
52 Savvio 10K.4 SAS Product Manual, Rev. E 12.3 SCSI commands supported Table 7 lists the SCSI commands supported by Savvio drives. Table 7: Supported commands Command name Command code Supported Change Definition 40h N Compare 39h N Copy 18h N Copy and Verify 3Ah N Format Unit [1] 04h Y DPRY bit su...
Page 64 - Inquiry data; Savvio inquiry data; Bytes; PP; Mode Sense data; Default values
56 Savvio 10K.4 SAS Product Manual, Rev. E 12.3.1 Inquiry data Table 8 lists the Inquiry command data that the drive should return to the initiator per the format given in the SAS Interface Manual . Table 8: Savvio inquiry data Bytes Data (hex) 0-15 00 00 xx** 12 8B 01 PP 02 53 45 41 47 41 54 45 20 ...
Page 66 - Mode Sense data for 600GB drives; CHG 9a 26 01 0f ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 00 00
58 Savvio 10K.4 SAS Product Manual, Rev. E Table 9: Mode Sense data for 600GB drives MODE DATA HEADER: 01 92 00 10 00 00 00 08 BLOCK DESCRIPTOR: 45 dd 2f b0 00 00 02 00 MODE PAGES: DEF 81 0a c0 0c ff 00 00 00 05 00 ff ff CHG 81 0a ff ff 00 00 00 00 ff 00 ff ff DEF 82 0e 00 00 00 00 00 00 00 00 01 3a...
Page 67 - Mode Sense values for 450GB drives
Savvio 10K.4 SAS Product Manual, Rev. E 59 Table 10: Mode Sense values for 450GB drives MODE DATA HEADER: 01 92 00 10 00 00 00 08 BLOCK DESCRIPTOR: 34 65 f8 70 00 00 02 00 MODE PAGES: DEF 81 0a c0 0c ff 00 00 00 05 00 ff ff CHG 81 0a ff ff 00 00 00 00 ff 00 ff ff DEF 82 0e 00 00 00 00 00 00 00 00 01...
Page 68 - Miscellaneous operating features and conditions; Miscellaneous features; Miscellaneous status; Supported
60 Savvio 10K.4 SAS Product Manual, Rev. E 12.4 Miscellaneous operating features and conditions Table 11 lists various features and conditions. A “Y” in the support column indicates the feature or condition is supported. An “N” in the support column indicates the feature or condition is not supporte...
Page 69 - SAS physical interface
Savvio 10K.4 SAS Product Manual, Rev. E 61 12.4.1 SAS physical interface Figure 29 shows the location of the SAS device connector J1. Figures 30 and 31 provide the dimensions of the SAS connector. Details of the physical, electrical, and logical characteristics are provided within this section. The ...
Page 70 - SAS device plug dimensions; C OF DATUM B
62 Savvio 10K.4 SAS Product Manual, Rev. E Figure 30. SAS device plug dimensions C OF DATUM B L 5.08 1.27 (6X) 1.27 (14X) 15.875 0.35MIN 15.875 33.43 0.05 B 4.90 0.08 0.84 0.05 (22X) 0.15 B P15 P1 S7 S1 SEE Detail1 0.30 0.05 (4X) 4.00 0.08 0.15 D 0.30 0.05 (2X) 41.13 0.15 B B C C A A 0.20 B 42.73 RE...
Page 72 - Physical characteristics; This section defines physical interface connector.; Connector requirements; The SAS device connector is illustrated in Figures 30 and 31.; Electrical description; SAS drives use the device connector for:; Pin descriptions
64 Savvio 10K.4 SAS Product Manual, Rev. E 12.4.2 Physical characteristics This section defines physical interface connector. 12.4.3 Connector requirements Contact your preferred connector manufacturer for mating part information. Part numbers for SAS connectors will be provided in a future revision...
Page 73 - SAS transmitters and receivers; Power; Signal characteristics; Ready LED Out; Normal command activity
Savvio 10K.4 SAS Product Manual, Rev. E 65 12.4.6 SAS transmitters and receivers A typical SAS differential copper transmitter and receiver pair is shown in Figure 32. The receiver is AC cou-pling to eliminate ground shift noise. Figure 32. SAS transmitters and receivers 12.4.7 Power The drive recei...
Page 74 - Differential signals; SAS-2 Specification compliance; LED drive signal; State; VOH; LED o; General interface characteristics; Characteristic
66 Savvio 10K.4 SAS Product Manual, Rev. E The Ready LED Out signal is designed to pull down the cathode of an LED. The anode is attached to the proper +3.3 volt supply through an appropriate current limiting resistor. The LED and the current limiting resis-tor are external to the drive. See Table 1...
Page 75 - Index; Numerics
Savvio 10K.4 SAS Product Manual, Rev. E 67 Index Numerics 12 volt pins 65 5 volt pins 65 6 Gbps 66 A abort task set function 50 AC coupling 65 AC power requirements 22 ACA active status 60 ACA active, faulted initiator status 60 acoustics 36 active LED Out signal 65 actuator 8 assembly design 6 adap...
Page 76 - See
68 Savvio 10K.4 SAS Product Manual, Rev. E dimensions 37 disc rotation speed 10 drive 35 drive characteristics 10 drive failure 15 Drive Locking 40 drive mounting 37 , 49 drive select 64 dual port support 51 E electrical description of connector 64 signal characteristics 65 specifications 21 electro...
Page 78 - See also
70 Savvio 10K.4 SAS Product Manual, Rev. E R radio interference regulations 3 Random number generator 40 RCD bit 12 read error rates 14 , 42 read/write data heads 10 receivers 65 recommended mounting 34 Recoverable Errors 14 recovered media data 14 reference documents 5 relative humidity 32 reliabil...
