Page 3 - Contents
Momentus 5400.2 Blade Server Product Manual, Rev. B i Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
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ii Momentus 5400.2 Blade Server Product Manual, Rev. B
Page 5 - iii; List of Figures
Momentus 5400.2 Blade Server Product Manual, Rev. B iii List of Figures Figure 1. Momentus 5400.2 Blade Server PATA disc drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Figure 2. Typical 5V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . ...
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iv Momentus 5400.2 Blade Server Product Manual, Rev. B
Page 7 - Introduction; Momentus; Figure 1. Momentus 5400.2 Blade Server PATA disc drive
Momentus 5400.2 Blade Server Product Manual, Rev. B 1 1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate ® Momentus ® 5400.2 Blade Server drives: • ST9100823AB • ST960822AB • ST9808211AB • ST9408114AB These drives provide the foll...
Page 9 - Drive specifications; Specification summary; Specifications; Drive specification
Momentus 5400.2 Blade Server Product Manual, Rev. B 3 2.0 Drive specifications Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate ST9100823AB, ...
Page 11 - LBA mode; Physical organization
Momentus 5400.2 Blade Server Product Manual, Rev. B 5 2.2 Formatted capacity 2.3 Default logical geometry LBA mode When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1, where n is the number of guaranteed sectors as defined above. 2.4 Physical organ...
Page 12 - Technology
6 Momentus 5400.2 Blade Server Product Manual, Rev. B 2.5 Recording and interface technology 2.6 Physical characteristics Technology Specification Interface Parallel ATA Recording method RLL 0,11 Recording density BPI (bits/inch typical) 703,000 Track density TPI (tracks/inch typical) 115,000 Areal ...
Page 13 - Seek time; Read; Time to ready
Momentus 5400.2 Blade Server Product Manual, Rev. B 7 2.7 Seek time Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. The specifications below are defined as follows: • Track-to-track seek time is an average of all possible si...
Page 14 - Power specifications; Power consumption; DC power; Power dissipation
8 Momentus 5400.2 Blade Server Product Manual, Rev. B 2.9 Power specifications The drive receives DC power (+5V) through the interface connector. 2.9.1 Power consumption Power requirements for the drives are listed in the table on page 8. Typical power measurements are based on an average of drives ...
Page 15 - Typical current profile; Figure 2. Typical 5V startup and operation current profile; Conducted noise
Momentus 5400.2 Blade Server Product Manual, Rev. B 9 2.9.1.1 Typical current profile Figure 2. Typical 5V startup and operation current profile 2.9.2 Conducted noise Input noise ripple is measured at the host system power supply across an equivalent 15-ohm resistive load on the +5 volt line. Using ...
Page 16 - Environmental specifications
10 Momentus 5400.2 Blade Server Product Manual, Rev. B 2.10 Environmental specifications 2.10.1 Ambient temperature Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Actual drive case temperature should not exceed 40°C (104°F) within the operatin...
Page 18 - Acoustics; Electromagnetic immunity; Drive level acoustics
12 Momentus 5400.2 Blade Server Product Manual, Rev. B 2.11 Acoustics Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All mea-surements are consistent with ISO document 7779. Sound power measurements are taken under essentially free-field conditions ov...
Page 19 - Safety certification; Measurement type
Momentus 5400.2 Blade Server Product Manual, Rev. B 13 2.13 Reliability 2.14 Agency certification 2.14.1 Safety certification The drives are recognized in accordance with UL 1950 and CSA C22.2 (950) and meet all applicable sections of IEC950 and EN 60950 as tested by TUV North America. 2.14.2 Electr...
Page 21 - Environmental protection; European Union Restriction of Hazardous Substances (RoHS); Corrosive environment
Momentus 5400.2 Blade Server Product Manual, Rev. B 15 If necessary, you should consult your dealer or an experienced radio/television technician for additional sug-gestions. You may find helpful the following booklet prepared by the Federal Communications Commission: How to Identify and Resolve Rad...
Page 23 - Configuring and mounting the drive; Handling and static discharge precautions; • Handle the drive only by its edges or frame.; Jumper settings; Master/slave configuration; The “Master or single drive” option is the factory default setting.; Figure 3. Jumper settings
Momentus 5400.2 Blade Server Product Manual, Rev. B 17 3.0 Configuring and mounting the drive This section contains the specifications and instructions for configuring and mounting the drive. 3.1 Handling and static discharge precautions After unpacking, and before installation, the drive may be exp...
Page 24 - Drive mounting; Figure 4. Mounting dimensions—top, side and end view
18 Momentus 5400.2 Blade Server Product Manual, Rev. B 3.2.2 Cable-select option Computers that use cable select determine the master and slave drives by selecting or deselecting pin 28, CSEL, on the interface bus. Master and slave drives are determined by their physical position on the cable. To en...
Page 25 - ATA interface; ATA interface signals and connector pins; Connector signals; Signal Name
Momentus 5400.2 Blade Server Product Manual, Rev. B 19 4.0 ATA interface These drives use the industry-standard ATA task file interface that supports 16-bit data transfers. It supports ATA programmed input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–5. The drive also suppo...
Page 26 - Command name
20 Momentus 5400.2 Blade Server Product Manual, Rev. B 4.1.1 Supported ATA commands The following table lists ATA-standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Draft ATA-6 Standard... Table 6: Supported commands Command name Command code (in ...
Page 27 - ATA-standard security commands; Supported commands
Momentus 5400.2 Blade Server Product Manual, Rev. B 21 Security Unlock F2 H Seek 70 H Set Drive Parameters 91 H Set Features EF H Set Max Address F9 H Note: Individual Set Max com-mands are identified by the value placed in the Set Max Features register as defined to the right. Address Password Lock...
Page 29 - Identify Device command; The Identify Device command (command code EC; Word
Momentus 5400.2 Blade Server Product Manual, Rev. B 23 4.1.2 Identify Device command The Identify Device command (command code EC H ) transfers information about the drive to the host following power up. The data is organized as a single 512-byte block of data, whose contents are shown in Table 6 on...
Page 33 - Seagate Technology support services; Internet; For information regarding Seagate products and services, visit; Seagate Service Centers; Presales Support; Seagate technical support is available to assist you online at
Momentus 5400.2 Blade Server Product Manual, Rev. B 27 5.0 Seagate Technology support services Internet For information regarding Seagate products and services, visit www.seagate.com . Worldwide support is available 24 hours daily by email for your questions. Presales Support: [email protected] T...
Page 34 - Customer Service Operations; Warranty Service; USA/Canada/Latin America support services; Direct dial; and Mexico; Europe, the Middle East and Africa Support Services
28 Momentus 5400.2 Blade Server Product Manual, Rev. B Customer Service Operations Warranty Service Seagate offers worldwide customer support for Seagate products. Seagate distributors, OEMs and other direct customers should contact their Seagate Customer Service Operations (CSO) representative for ...
Page 35 - Index; Numerics
Momentus 5400.2 Blade Server Product Manual, Rev. B 29 Index Numerics 3D Defense System 1 A acoustics 12 agency certification (regulatory) 13 altitude 10 ambient conditions 3 ambient temperature 7 , 10 areal density 6 ATA interface 19 ATA-standard commands 20 Australian C-Tick 14 autodetection 1 ave...
