Page 3 - Contents
Momentus 5400.2 Blade Server Product Manual, Rev. B i Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Page 4 - ii
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 PATA disc drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Figure 2. Typical 5V startup and operation current profile . . . . . . . . . . . . . . . . . ....
Page 6 - iv
iv Momentus 5400.2 Blade Server Product Manual, Rev. B
Page 7 - Introduction; Momentus; Figure 1. Momentus 5400.2 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: • ST9120821AB • ST9100824AB • ST98823AB • ST96812AB • ST94813AB These drives provide...
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 ST9120821AB, ...
Page 11 - Formatted capacity; LBA mode; Physical organization
Momentus 5400.2 Blade Server Product Manual, Rev. B 5 *One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. **Typical notebooks will pull power to the drive when entering S3 and S4; while in the S3 a...
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) 778k Track density TPI (tracks/inch typical) 126k Areal densit...
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.
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 - Jumper settings; Master/slave configuration; The “Master or single drive” option is the factory default setting.; Figure 3. Jumper settings
18 Momentus 5400.2 Blade Server Product Manual, Rev. B 3.2 Jumper settings 3.2.1 Master/slave configuration Use the options jumper block shown in Figure 3 to configure the drive for operation. This jumper block is the 4-pin header adjacent to pins 1 and 2 of the I/O signal pins. For additional infor...
Page 25 - Drive mounting; Measurements shown in Figure 4 are in inches.; Figure 4. Mounting dimensions—top, side and end view
Momentus 5400.2 Blade Server Product Manual, Rev. B 19 3.3 Drive mounting You can mount the drive using four screws in the side-mounting holes or four screws in the bottom-mounting holes. See Figure 4 for drive mounting dimensions (dimensions in inches with mm in parentheses). Follow these important...
Page 27 - ATA interface; ATA interface signals and connector pins; Connector signals; Signal Name
Momentus 5400.2 Blade Server Product Manual, Rev. B 21 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 28 - Command name
22 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 he...
Page 29 - ATA-standard security commands; Supported commands
Momentus 5400.2 Blade Server Product Manual, Rev. B 23 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 31 - Identify Device command; The Identify Device command (command code EC; Word
Momentus 5400.2 Blade Server Product Manual, Rev. B 25 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 35 - Seagate Technology support services; Online services; Internet; Automated phone services; SeaFONE; Seagate Service Centers; Presales Support
Momentus 5400.2 Blade Server Product Manual, Rev. B 29 5.0 Seagate Technology support services Online services Internet www.seagate.com for information about Seagate products and services. Worldwide support is available 24 hours daily by e-mail for your questions. Presales Support: www.seagate.com/s...
Page 37 - Toll-free support numbers; Call center; Africa/Middle East support services
Momentus 5400.2 Blade Server Product Manual, Rev. B 31 European support services For presales and technical support in Europe, dial the Seagate Service Center toll-free number for your spe-cific location. If your location is not listed here, dial our presales and technical support call center at +1-...
Page 38 - Warranty Service
32 Momentus 5400.2 Blade Server Product Manual, Rev. B Asia/Pacific support services For Asia/Pacific presales and technical support, dial the toll-free number for your specific location. The Asia/Pacific toll-free numbers are available from 6:00 A . M . to 10:45 A . M . and 12:00 P . M . to 6:00 P ...
Page 39 - Publication feedback survey; Thank you for your time and comments.
Momentus 5400.2 Blade Server Product Manual, Rev. B 33 Publication feedback survey We are interested in your comments and suggestions regarding this publication. Please take a few minutes to participate in our survey at the following URL: http://survey.seagate.com/survey/techpubs.nsf Thank you for y...
Page 41 - Index; Numerics
Momentus 5400.2 Blade Server Product Manual, Rev. B 35 Index Numerics 3D Defense System 1 A acoustics 12 AFR 13 agency certification (regulatory) 13 altitude 10 ambient conditions 3 ambient temperature 7 , 10 Annualized Failure Rate 13 areal density 6 ATA interface 21 ATA-standard commands 22 Austra...
