SEAGATE ST9900705SS - Manuals

Revision history © 2011 Seagate Technology LLC. All rights reserved. Publication number: 100628561, Rev. D 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.5 SAS Product Manual, Rev. D i Contents 1.0 Seagate Technology support services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Page 4 - ii

ii Savvio 10K.5 SAS Product Manual, Rev. D 7.4 Power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 7.5 Environmental limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Page 5 - iii

Savvio 10K.5 SAS Product Manual, Rev. D iii 12.4.1 SAS physical interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 12.4.2 Physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 12.4.3 Connect...

Page 6 - iv

Page 7 - List of Figures

Savvio 10K.5 SAS Product Manual, Rev. D v List of Figures Figure 1. Current profiles for 900GB models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Figure 2. Current profiles for 600GB models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Page 9 - Seagate Technology support services; SEAGATE ONLINE SUPPORT and SERVICES

Savvio 10K.5 SAS Product Manual, Rev. D 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.5 SAS Product Manual, Rev. D 2.0 Scope This manual describes Seagate Technology ® LLC, Savvio ® 10K.5 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.5 SAS Product Manual, Rev. D 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 13 - China Restriction of Hazardous Substances (RoHS) Directive; Reference documents

Savvio 10K.5 SAS Product Manual, Rev. D 5 3.1.4 China Restriction of Hazardous Substances (RoHS) Directive This product has an Environmental Protection Use Period (EPUP) of 20 years. The following table contains information mandated by China's "Marking Requirements for Control of Pollution Cause...

Page 14 - General description

6 Savvio 10K.5 SAS Product Manual, Rev. D 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.5 SAS Product Manual, Rev. D 7 4.1 Standard features Savvio ® 10K.5 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 16 - Factory-installed options; • The

8 Savvio 10K.5 SAS Product Manual, Rev. D Note. There is no significant performance difference between Self-Encrypting Drive and standard (non-Self-Encrypting Drive) models. 4.4 Reliability • Annualized Failure Rate (AFR) of 0.44%• Mean time between failures (MTBF) of 2,000,000 hours• Balanced low m...

Page 17 - Performance characteristics; Internal drive characteristics; Access time

Savvio 10K.5 SAS Product Manual, Rev. D 9 5.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Sav-vio drives. 5.1 Internal drive characteristics ST9900805SS ST9600205SS ST9450405SS ST9300605SS ST9900705SS ST9600105...

Page 18 - The drive accepts the commands listed in the

10 Savvio 10K.5 SAS Product Manual, Rev. D 5.2.2 Format command execution time for 512-byte sectors (minutes) 900GB 600GB 450GB 300GB Maximum (with verify) 234 156 117 78 Maximum (without verify) 116 75 58 36 Note. There is approximately a 1.5 increase in time to format a SED drive versus a non-SED ...

Page 19 - Cache operation; Refer to the; Case A; Drive transfers the requested logical blocks to the initiator.; Case B

Savvio 10K.5 SAS Product Manual, Rev. D 11 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 - Reliability specifications; Error rates; Recoverable Errors

Savvio 10K.5 SAS Product Manual, Rev. D 13 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 22 - Seek errors; seeks. Unrecoverable seek errors; Interface errors; Reliability and service; Preventive maintenance; No routine scheduled preventive maintenance is required.; Hot plugging the drive

14 Savvio 10K.5 SAS Product Manual, Rev. D 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 24 - Savvio drives implement a temperature warning system which:; Parameter Code; Primary Temperature

16 Savvio 10K.5 SAS Product Manual, Rev. D Error rate is the number of errors per operation. The algorithm that S.M.A.R.T. uses to record rates of error is to set thresholds for the number of errors and their interval. If the number of errors exceeds the threshold before the interval expires, the er...

Page 25 - DST failure definition; Recovered errors will not be reported as diagnostic failures.; Implementation

Savvio 10K.5 SAS Product Manual, Rev. D 17 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 26 - Short and extended tests; DST has two testing options:; Log page entries; The Self-Test Results Value field is set to Fh; Abort

18 Savvio 10K.5 SAS Product Manual, Rev. D 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 27 - Product warranty; See Section 1.0 for warranty contact information.; Shipping

Savvio 10K.5 SAS Product Manual, Rev. D 19 6.2.7 Product warranty See Section 1.0 for warranty contact information. Shipping When transporting or shipping a drive, use only a Seagate-approved container. Keep your original box. Sea-gate approved containers are easily identified by the Seagate Approve...

Page 28 - Physical/electrical specifications; power management; PowerChoice modes; Mode; Reduced electronics; can be invoked using one of these two methods:

20 Savvio 10K.5 SAS Product Manual, Rev. D 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 29 - 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

Savvio 10K.5 SAS Product Manual, Rev. D 21 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 30 - 00GB standard drive; DC power requirements

22 Savvio 10K.5 SAS Product Manual, Rev. D Table 2: 900GB standard drive DC power requirements Notes 3.0Gb mode 6.0Gb mode (Amps) (Amps) (Amps) (Amps) Voltage +5V +12V [2] +5V +12V [2] Regulation [6] ±5% ±5% [2] ±5% ±5% [2] Avg idle current DC [1] [8] 0.35 0.22 0.35 0.22 Advanced Idle Current Idle_A...

Page 31 - 00GB standard drive

Savvio 10K.5 SAS Product Manual, Rev. D 23 Table 3: 600GB standard drive DC power requirements Notes 3.0Gb mode 6.0Gb mode (Amps) (Amps) (Amps) (Amps) Voltage +5V +12V [2] +5V +12V [2] Regulation [6] ±5% ±5% [2] ±5% ±5% [2] Avg idle current DC [1] [8] 0.34 0.17 0.35 0.17 Advanced Idle Current Idle_A...

Page 32 - 50GB standard model

24 Savvio 10K.5 SAS Product Manual, Rev. D Table 4: 450GB standard model DC power requirements Notes 3.0Gb mode 6.0Gb mode (Amps) (Amps) (Amps) (Amps) Voltage +5V +12V [2] +5V +12V [2] Regulation [6] ±5% ±5% [2] ±5% ±5% [2] Avg idle current DC [1] [8] 0.34 0.17 0.34 0.17 Advanced Idle Current Idle_A...

Page 33 - 00GB standard model

Savvio 10K.5 SAS Product Manual, Rev. D 25 [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 34 - Operating condition is defined as random 8 block reads.; General DC power requirement notes.; The +5V and +12V supplies should employ separate ground returns.; Conducted noise immunity

26 Savvio 10K.5 SAS Product Manual, Rev. D [5] This condition occurs after OOB and Speed Negotiation completes but before the drive has received the Notify Spinup primitive. [6] See paragraph 7.3.1, "Conducted noise immunity." Specified voltage tolerance includes ripple, noise, and transient...

Page 35 - Current profiles; Current profiles for 900GB models

Savvio 10K.5 SAS Product Manual, Rev. D 27 7.3.3 Current profiles The +12V and +5V current profiles for the Savvio 10K.4 drives are shown below. Figure 1. Current profiles for 900GB models

Page 36 - Current profiles for 600GB models

28 Savvio 10K.5 SAS Product Manual, Rev. D Figure 2. Current profiles for 600GB models

Page 37 - Current profiles for 450GB models

Savvio 10K.5 SAS Product Manual, Rev. D 29 Figure 3. Current profiles for 450GB models

Page 38 - Current profiles for 300GB models

30 Savvio 10K.5 SAS Product Manual, Rev. D Figure 4. Current profiles for 300GB models Note: All times and currents are typical. See Tables 2 through 5 for maximum current requirements.

Page 39 - Power dissipation; 00 GB models in 3Gb operation

Savvio 10K.5 SAS Product Manual, Rev. D 31 7.4 Power dissipation 900 GB models in 3Gb operation Typical power dissipation under idle conditions in 3Gb operation is 4.38 watts (14.95 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (s...

Page 40 - 00GB models in 6Gb operation

32 Savvio 10K.5 SAS Product Manual, Rev. D 900GB models in 6Gb operation Typical power dissipation under idle conditions in 6Gb operation is 4.42 watts (15.07 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 7). Locate th...

Page 41 - 00 GB models in 3Gb operation

Savvio 10K.5 SAS Product Manual, Rev. D 33 600 GB models in 3Gb operation Typical power dissipation under idle conditions in 3Gb operation is 3.78 watts (12.89 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 7). Locate t...

Page 42 - 00GB models in 6Gb operation

34 Savvio 10K.5 SAS Product Manual, Rev. D 600GB models in 6Gb operation Typical power dissipation under idle conditions in 6Gb operation is 3.82 watts (13.05 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 7). Locate th...

Page 43 - 50GB models in 3Gb operation

Savvio 10K.5 SAS Product Manual, Rev. D 35 450GB models in 3Gb operation Typical power dissipation under idle conditions in 3Gb operation is 3.73 watts (12.73 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 7). Locate th...

Page 44 - 50GB models in 6Gb operation

36 Savvio 10K.5 SAS Product Manual, Rev. D 450GB models in 6Gb operation Typical power dissipation under idle conditions in 6Gb operation is 3.75 watts (12.79 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 7). Locate th...

Page 45 - 00GB models in 3Gb operation

Savvio 10K.5 SAS Product Manual, Rev. D 37 300GB models in 3Gb operation Typical power dissipation under idle conditions in 3Gb operation is 3.46 watts (11.81 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 7). Locate th...

Page 46 - 00GB models in 6Gb operation; Environmental limits; Temperature; The maximum allowable drive case temperature is 60°C.

38 Savvio 10K.5 SAS Product Manual, Rev. D 300GB models in 6Gb operation Typical power dissipation under idle conditions in 6Gb operation is 3.48 watts (11.88 BTUs per hour). To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 7). Locate th...

Page 47 - –40° to 158°F (–40° to 70°C) package ambient with a maximum gradient of; Location of the HDA temperature check point; Relative humidity; The values below assume that no condensation on the drive occurs.; Shock and vibration

Savvio 10K.5 SAS Product Manual, Rev. D 39 b. Non-operating –40° to 158°F (–40° to 70°C) package ambient with a maximum gradient of 3 6°F (20°C) per hour. This specification assumes that the drive is packaged in the shipping container designed by Seagate for use with drive. HDA Temp. Check Point Fig...

Page 48 - Shock; • 40 Gs at a maximum duration of 11ms (half sinewave)

40 Savvio 10K.5 SAS Product Manual, Rev. D 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 49 - Vibration; Operating normal translational random flat profile; Air cleanliness

Savvio 10K.5 SAS Product Manual, Rev. D 41 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 51 - Mechanical specifications; Mounting configuration dimensions

Savvio 10K.5 SAS Product Manual, Rev. D 43 7.6 Mechanical specifications Refer to Figure 15 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 52 - About FIPS; Purpose; Figure 16. Example of FIPS tamper evidence labels.

44 Savvio 10K.5 SAS Product Manual, Rev. D 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 53 - About self-encrypting drives; • Security Protocol Out; Data encryption; Admin SP

Savvio 10K.5 SAS Product Manual, Rev. D 45 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 54 - Drive locking

46 Savvio 10K.5 SAS Product Manual, Rev. D 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 55 - Authenticated firmware download; The download file must be signed and authenticated.; Power requirements

Savvio 10K.5 SAS Product Manual, Rev. D 47 9.7 Authenticated firmware download In addition to providing a locking mechanism to prevent unwanted firmware download attempts, the drive also only accepts download files which have been cryptographically signed by the appropriate Seagate Design Center. Th...

Page 56 - Defect and error management; Drive internal defects/errors; Drive error recovery procedures; SCSI Interface Manual

48 Savvio 10K.5 SAS Product Manual, Rev. D 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 57 - SAS system errors; SAS Interface; Background Media Scan; Read and write retry count maximum recovery times

Savvio 10K.5 SAS Product Manual, Rev. D 49 Table 6 equates the read and write retry count with the maximum possible recovery time for read and write recovery of individual LBAs. The times given do not include time taken to perform reallocations. Reallocations are performed when the ARRE bit (for rea...

Page 59 - Levels of PI; There are 4 types of Protection Information.; Setting and determining the current Type Level

Savvio 10K.5 SAS Product Manual, Rev. D 51 10.8 Protection Information (PI) Protection Information is intended as a standardized approach to system level LRC traditionally provided by systems using 520 byte formatted LBAs. Drives formatted with PI information provide the same, common LBA count (i.e....

Page 60 - Installation; Power is supplied through the SAS connector.

52 Savvio 10K.5 SAS Product Manual, Rev. D 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 61 - Air flow

Savvio 10K.5 SAS Product Manual, Rev. D 53 11.1 Drive orientation 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 pre-ferred mount...

Page 63 - Interface requirements; SAS features; task management functions; Table 7 lists the SAS task management functions supported.; task management responses; Task name; Task management response codes; Function name

Savvio 10K.5 SAS Product Manual, Rev. D 55 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 64 - Supported commands; Command name

56 Savvio 10K.5 SAS Product Manual, Rev. D 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 68 - Inquiry data; Savvio inquiry data; Bytes; PP; XDRead

60 Savvio 10K.5 SAS Product Manual, Rev. D [1] Savvio drives can format to 512, 520, 524 or 528 bytes per logical block. [2] Warning. Power loss during flash programming can result in firmware corruption. This usually makes the drive inoperable. [3] Reference Mode Sense command 1Ah for mode pages su...

Page 69 - Mode Sense data; Default values

Savvio 10K.5 SAS Product Manual, Rev. D 61 12.3.2 Mode Sense data The Mode Sense command provides a way for the drive to report its operating parameters to the initiator. The drive maintains four sets of mode parameters: 1. Default values Default values are hard-coded in the drive firmware stored in...

Page 70 - Mode Sense data for 900GB 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

62 Savvio 10K.5 SAS Product Manual, Rev. D Table 11: Mode Sense data for 900GB drives MODE DATA HEADER: 01 9a 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 00 68 cb 9e 30 00 00 00 00 00 00 02 00 MODE PAGES: DEF 81 0a c0 14 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 0...

Page 71 - Mode Sense data for 600GB drives

Savvio 10K.5 SAS Product Manual, Rev. D 63 Table 12: Mode Sense data for 600GB drives MODE DATA HEADER: 01 9a 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 00 45 dd 2f b0 00 00 00 00 00 00 02 00 MODE PAGES: DEF 81 0a c0 14 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 0...

Page 72 - Mode Sense values for 450GB drives

64 Savvio 10K.5 SAS Product Manual, Rev. D Table 13: Mode Sense values for 450GB drives MODE DATA HEADER: 01 9a 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 00 34 65 f8 70 00 00 00 00 00 00 02 00 MODE PAGES: DEF 81 0a c0 14 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...

Page 73 - Mode Sense values for 300GB drives

Savvio 10K.5 SAS Product Manual, Rev. D 65 Table 14: Mode Sense values for 300GB drives MODE DATA HEADER: 01 9a 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 00 22 ec b2 5c 00 00 00 00 00 00 02 00 MODE PAGES: DEF 81 0a c0 14 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...

Page 74 - Miscellaneous operating features and conditions; Miscellaneous features; Miscellaneous status; Supported

66 Savvio 10K.5 SAS Product Manual, Rev. D 12.4 Miscellaneous operating features and conditions Table 15 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 75 - SAS physical interface

Savvio 10K.5 SAS Product Manual, Rev. D 67 12.4.1 SAS physical interface Figure 19 shows the location of the SAS device connector J1. Figures 20 and 21 provide the dimensions of the SAS connector. Details of the physical, electrical, and logical characteristics are provided within this section. The ...

Page 76 - SAS device plug dimensions; C OF DATUM B

68 Savvio 10K.5 SAS Product Manual, Rev. D Figure 20. 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 78 - Physical characteristics; This section defines physical interface connector.; Connector requirements; The SAS device connector is illustrated in Figures 20 and 21.; Electrical description; SAS drives use the device connector for:; Pin descriptions

70 Savvio 10K.5 SAS Product Manual, Rev. D 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 79 - SAS transmitters and receivers; Power; Signal characteristics; Ready LED Out; Normal command activity

Savvio 10K.5 SAS Product Manual, Rev. D 71 12.4.6 SAS transmitters and receivers A typical SAS differential copper transmitter and receiver pair is shown in Figure 22. The receiver is AC cou-pling to eliminate ground shift noise. Figure 22. SAS transmitters and receivers 12.4.7 Power The drive recei...

Page 80 - Differential signals; SAS-2 Specification compliance; LED drive signal; State; VOH; LED o; General interface characteristics; Characteristic

72 Savvio 10K.5 SAS Product Manual, Rev. D 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 81 - Index; Numerics

Savvio 10K.5 SAS Product Manual, Rev. D 73 Index Numerics 12 volt pins 71 5 volt pins 71 6 Gbps 72 A abort task set function 55 AC coupling 71 AC power requirements 21 ACA active status 66 ACA active, faulted initiator status 66 acoustics 42 active LED Out signal 71 actuator 8 assembly design 6 adap...

Page 82 - See

74 Savvio 10K.5 SAS Product Manual, Rev. D drive 41 drive characteristics 9 drive failure 14 Drive Locking 46 drive mounting 43 , 54 drive select 70 dual port support 56 E electrical description of connector 70 signal characteristics 71 specifications 20 electromagnetic compatibility 3 electromagnet...

Page 84 - See also

76 Savvio 10K.5 SAS Product Manual, Rev. D reference documents 5 relative humidity 39 reliability 8 specifications 13 reliability and service 14 repair and return information 19 reporting actual retry count 66 reservation conflict status 66 resonance 39 return information 19 RNG 46 RoHS 4 , 5 rotati...