SEAGATE ST2000NM0074 - Manuals

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 6 1.0 Scope This manual describes Seagate ® Enterprise Capacity 3.5 HDD v4 SAS (Serial Attached SCSI) disk drives. Enterprise Capacity 3.5 HDD v4 drives support the SAS Protocol specifications to the extent described in this manual. T...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 7 2.0 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 depends on host equipment to provide...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 8 Korean KCC If these drives have the Korean Communications Commission (KCC) logo, they comply with paragraph 1 of Article 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic Compatibility (EMC) Fra...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 9 2.2 Reference documents SAS Interface Manual Seagate part number: 100293071 SCSI Commands Reference Manual Seagate part number: 100293068 Self-Encrypting Drives Reference Manual Seagate part number: 100515636 ANSI SAS Documents SFF-...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 10 3.0 General description Enterprise Capacity 3.5 HDD v4 drives provide high performance, high capacity data storage for a variety of systems including engineering workstations, network servers, mainframes, and supercomputers. The Se...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 11 3.1 Standard features Enterprise Capacity 3.5 HDD v4 drives have the following standard features:• Perpendicular recording technology• 1.5 / 3.0 / 6.0/12.0 Gb Serial Attached SCSI (SAS) interface • Integrated dual port SAS controll...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 12 3.5 Formatted capacities Standard OEM models are formatted to 512 bytes per block. The block size is selectable at format time and must be a multiple of 4 bytes. Users having the necessary equipment may modify the data block size b...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 13 4.0 Performance characteristics This section provides detailed information concerning performance-related characteristics and features of Enterprise Capacity 3.5 HDD v4 drives. 4.1 Internal drive characteristics Drive capacity 6TB ...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 14 4.2 Start/stop time The drive accepts the commands listed in the SAS Interface Manual less than 3 seconds after DC power has been applied. If the drive receives a NOTIFY (ENABLE SPINUP) primitive through either port and has not rec...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 15 4.4.1 Caching write data Write caching is a write operation by the drive that makes use of a drive buffer storage area where the data to be written to the medium is stored while the drive performs the Write command. If read caching...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 16 5.0 Reliability specifications The following reliability specifications assume correct host and drive operational interface, including all interface timings, power supply voltages, environmental requirements and drive mounting cons...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 17 5.2 Reliability and service Users can enhance the reliability of Enterprise Capacity 3.5 HDD v4 disk drives by ensuring that the drive receives adequate cooling. Section 6.0 provides temperature measurements and other information t...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 18 5.2.3 S.M.A.R.T. S.M.A.R.T. is an acronym for Self-Monitoring Analysis and Reporting Technology. This technology is intended to recognize conditions that indicate imminent drive failure and is designed to provide sufficient warning...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 19 5.2.4 Thermal monitor Enterprise Capacity 3.5 HDD v4 drives implement a temperature warning system which:1. Signals the host if the temperature exceeds a value which would threaten the drive. 2. Saves a S.M.A.R.T. data frame on the...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 20 5.2.5.2 Implementation This section provides all of the information necessary to implement the DST function on this drive. 5.2.5.2.1 State of the drive prior to testing The drive must be in a ready state before issuing the Send Dia...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 22 6.0 Physical/electrical specifications This section provides information relating to the physical and electrical characteristics of the drive. 6.1 PowerChoice TM power management Drives using the load/unload architecture provide pr...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 23 6.2 AC power requirements None. 6.3 DC power requirements The voltage and current requirements for a single drive are shown below. Values indicated apply at the drive connector. The standard drive models and the SED drive models ha...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 26 [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 all...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 27 6.3.3 Current profiles The +12V (top) and +5V (bottom) current profiles for the Enterprise Capacity 3.5 HDD drives are shown below. Figure 1. 6TB model current profiles Note: All times and currents are typical. See Table 1 for maxi...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 28 The +12V (top) and +5V (bottom) current profiles for the Enterprise Capacity 3.5 HDD drives are shown below. Figure 2. 4TB model current profiles Note: All times and currents are typical. See Table 2 for maximum current requirement...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 29 The +12V (top) and +5V (bottom) current profiles for the Enterprise Capacity 3.5 HDD drives are shown below. Figure 3. 2TB model current profiles Note All times and currents are typical. See Table 3 for maximum current requirements...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 30 6.4 Power dissipation 6TB models in 6Gb operation Please refer to Table 1 for power dissipation numbers. To obtain operating power for typical random read operations, refer to the following I/O rate curve (see Figure 4). Locate the...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 33 6.5 Environmental limits Temperature and humidity values experienced by the drive must be such that condensation does not occur on any drive part. Altitude and atmospheric pressure specifications are referenced to a standard day at...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 34 6.5.4 Shock and vibration Shock and vibration limits specified in this document are measured directly on the drive chassis. If the drive is installed in an enclosure to which the stated shock and/or vibration criteria is applied, r...

Package size Packaged/product weight Drop height <600 cu in (<9,800 cu cm) Any 60 in (1524 mm) 600-1800 cu in (9,800-19,700 cu cm) 0-20 lb (0 to 9.1 kg) 48 in (1219 mm) >1800 cu in (>19,700 cu cm) 0-20 lb (0 to 9.1 kg) 42 in (1067 mm) >600 cu in (>9,800 cu cm) 20-40 lb (9.1 to 18.1...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 36 6.5.4.2 Vibration a. Operating—normal The drive as installed for normal operation, shall comply with the complete specified performance while subjected to continuous vibration not exceeding5 - 22 Hz 0.25 Gs, limited displacement 22...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 37 6.5.8 Electromagnetic susceptibility See Section 2.1.1.1. 6.6 Mechanical specifications Refer to Figure 12 for detailed mounting configuration dimensions. See Section 10.3, “Drive mounting.” mm in mm in mm in Figure 12. Mounting co...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 38 Figure 13. Mounting configuration dimensions (6TB models) Note The image is for mechanical dimension reference only and may not represent the actual drive.

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 39 7.0 About FIPS The Federal Information Processing Standard (FIPS) Publication 140-2 is a U.S. Government Computer Security Standard used to accredit cryptographic modules. It is titled 'Security Requirements for Cryptographic Modul...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 40 8.0 About self-encrypting drives Self-encrypting drives (SEDs) offer encryption and security services for the protection of stored data, commonly known as “protection of data at rest.” These drives are compliant with the Trusted Co...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 42 9.0 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 op...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 43 * For read retry count, every tick ~ 5% of total error recovery. Valid range setting is 1-20. e.g. 1 ~ 5% 5 ~ 25% 20 ~ 100% Setting these retry counts to a value below the default setting could result in degradation of the unrecove...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 44 9.4 Background Media Scan Background Media Scan (BMS) is a self-initiated media scan. BMS is defined in the T10 document SPC-4 available from the T10 committee. BMS performs sequential reads across the entire pack of the media whil...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 45 9.8 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 sam...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 46 10.0 Installation Enterprise Capacity 3.5 HDD v4 disk 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 S...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 47 10.2 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 6.5.1, "Temperature." The rack, cab...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 48 10.3 Drive mounting Breather Hole Do Not Cover Mount the drive using the bottom or side mounting holes. If mounting the drive using the bottom holes, ensure the drive is not physically distorted by attempting to mount it on a stiff...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 49 11.0 Interface requirements This section partially describes the interface requirements as implemented on Enterprise Capacity 3.5 HDD v4 drives. Additional information is provided in the SAS Interface Manual (part number 100293071)...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 50 11.3 SCSI commands supported Table 7 lists the SCSI commands supported by Enterprise Capacity 3.5 HDD v4 drives. Table 7 Supported commands Command name Command code Supported Change Definition 40h N Compare 39h N Copy 18h N Copy a...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 54 Table 8 Enterprise Capacity 3.5 HDD v4 inquiry data Bytes Data (hex) 0-15 00 00 xx** 12 8B 00 30 02 53 45 41 47 41 54 45 20 Vendor ID 16-31 [53 54 36 30 30 30 4E 4D 30 30 31 34} 20 20 20 20 Product ID 32-47 R# R# R# R# S# S# S# S# ...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 59 11.4 Miscellaneous operating features and conditions Table 12 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...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 60 Figure 18. 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...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 61 Figure 19. SAS device plug dimensions (detail) 11.4.2 Physical characteristics This section defines physical interface connector. 6.10 Detail A 0.30 0.05 x 45 (5X) 0.40 0.05 X 45 (3X) CORING ALLOWED IN THIS AREA. 2.25 0.05 4.85 0.0...

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 63 11.4.6 SAS transmitters and receivers A typical SAS differential copper transmitter and receiver pair is shown in Figure 20. The receiver is AC coupling to eliminate ground shift noise. Figure 20. SAS transmitters and receivers 11....

Seagate Enterprise Capacity 3.5 HDD v4 SAS Product Manual, Rev. D 64 11.5.2 Differential signals The drive SAS differential signals comply with the intra-enclosure (internal connector) requirements of the SAS standard. Table 17 defines the general interface characteristics. 11.6 SAS-3 Specification ...

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