DB35 Series ST3400832ACE ST3300831ACE ST3250823ACE ST3200826ACE
DB35 Series ST3400832ACE ST3300831ACE ST3250823ACE ST3200826ACE
©2005, Seagate Technology LLC All rights reserved Publication number: 100347671, Rev. B May 2005 Seagate and Seagate Technology are registered trademarks of Seagate Technology LLC. SeaTools, SeaFONE, SeaBOARD, SeaTDD, and the Wave logo are either registered trademarks or trademarks of Seagate Technology LLC. Other product names are registered trademarks or trademarks of their owners. Seagate reserves the right to change, without notice, product offerings or specifications.
Revision status summary sheet Revision Rev. A Rev. B Date 01/26/05 05/16/05 Sheets Affected All. Pages 6 and 7. DB35 Series Product Manual, Rev.
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Contents 1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1 Specification summary table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.2 Formatted capacity . . . . . . . . . . . . . . . . . . . . . . . .
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List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Typical 5V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Typical 12V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Breather filter hole location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Master/slave jumper settings . . . . . . . .
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1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate® DB35 model drives: DB35 Series • ST3400832ACE • ST3300831ACE • ST3250823ACE • ST3200826ACE These drives provide the following key features: • Minimal acoustics for consumer storage usage profile. • Bedroom quiet performance. • Optimized power for consumer storage devices. • Spinup current limited to a maximum of 2 amps.
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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 ST3400832ACE, ST3300831ACE, ST3250823ACE and ST3200826ACE model drives. 2.1 Specification summary table The specifications listed in this table are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual.
Drive specification ST3400832ACE Track-to-track seek time (msec typical) 0.8 (read), 1.0 (write) Average seek (msec typical) 18 (read), 20 (write) Startup current (typical) 12V (peak) 2.0 amps Seek power (typical) 8.6 watts ST3300831ACE Operating (Consumer Storage Profile) 7.2 watts Idle mode (typical) 6.9 watts Standby mode (typical) 0.80 watts Sleep mode (typical) 0.
2.2 Formatted capacity Model Formatted capacity Guaranteed sectors Bytes per sector ST3400832ACE 400 Gbytes 781,422,768 512 ST3300831ACE 300 Gbytes 586,072,368 512 ST3250823ACE 250 Gbytes 488,397,168 512 ST3200826ACE 200 Gbytes 390,721,968 512 2.2.1 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. See Section 4.1.
2.4 Physical characteristics Drive specification Maximum height (mm) (inches) 26.11 1.028 (mm) (inches) 101.85 4.010 ± 0.010 (mm) (inches) 146.99 5.787 (grams) (pounds) 635 1.39 Maximum width Maximum length Typical weight 2.5 Seek time Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics.
2.7 Power specifications The drive receives DC power (+5V and +12V) through a four-pin standard drive power connector. 2.7.1 Power consumption Power requirements for the drives are listed in the table on page 7. Typical power measurements are based on an average of drives tested, under nominal conditions, using +5.0V and +12.0V input voltage at 25°C ambient temperature. • Spinup power Spinup power is measured from the time of power-on to the time that the drive spindle reaches operating speed.
2.7.1.1 Typical current profile Figure 1 Typical 5V startup and operation current profile Figure 2 Typical 12V startup and operation current profile 2.7.2 Conducted noise Input noise ripple is measured at the host system power supply across an equivalent 80-ohm resistive load on the +12 volt line or an equivalent 15-ohm resistive load on the +5 volt line. • Using 12-volt power, the drive is expected to operate with a maximum of 120 mV peak-to-peak square-wave injected noise at up to 10 MHz.
2.7.4 Power-management modes The drive provides programmable power management to provide greater energy efficiency. In most systems, you can control power management through the system setup program.
2.8.2 Temperature gradient Operating: 20°C per hour (68°F per hour max), without condensation Nonoperating: 30°C per hour (86°F per hour max) 2.8.3 Humidity 2.8.3.1 Relative humidity Operating: 5% to 90% noncondensing (30% per hour max) Nonoperating: 5% to 95% noncondensing (30% per hour max) 2.8.3.2 Wet bulb temperature Operating: 37.7°C (99.9°F max) Nonoperating: 40°C (104°F max) 2.8.4 Altitude Operating: –60.96 m to 3,048 m (–200 ft. to 10,000+ ft.) Nonoperating: –60.
2.8.6.2 Nonoperating vibration The following table lists the maximum nonoperating vibration that the drive may experience without incurring physical damage or degradation in performance when subsequently put into operation. 5–22 Hz 0.25 G 22–350 Hz 5.0 Gs 2.9 Acoustics Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All measurements are consistent with ISO document 7779.
Voltage dips, interrupts 2.11 0% open, 5 seconds 0% short, 5 seconds 40%, 0.10 seconds 70%, 0.01 seconds C C C B EN 61000-4-11: 94 Reliability Nonrecoverable read errors 1 per 1014 bits read, max. Contact start-stop cycles 50,000 cycles (at nominal voltage and temperature, with 60 cycles per hour and a 50% duty cycle) Service Life 5 Years Preventive maintenance None required 2.12 Agency certification 2.12.
Australian C-Tick (N176) If these models have the C-Tick marking, they comply with the Australia/New Zealand Standard AS/NZS3548 1995 and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Australian Communication Authority (ACA). 2.12.3 FCC verification These drives are intended to be contained solely within a personal computer or similar enclosure (not attached as an external device).
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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 exposed to potential handling and electrostatic discharge (ESD) hazards. Observe the following standard handling and static-discharge precautions: Caution: • Keep the drive in the electrostatic discharge (ESD) bag until you are ready for installation.
3.2 Breather filter hole precautions This section contains information regarding the precautions which should be taken regarding the breather filter hole in Seagate hard disc drives. Proper precautions should be taken to ensure full functionality and prevent possible damage to the drive. Breather hole Do not cover or seal this hole. Figure 3 Breather filter hole location Caution: Do not cover, seal, or insert any object into this hole.
3.3 Jumper settings 3.3.1 Master/slave configuration The options jumper block shown in Figure 4 is used to configure the drive for operation. It is the 8-pin dual header between the interface connector and the power connector. Use the following settings to configure the drive as a master or a slave. Master or single drive. The drive is configured at the factory for a master or single-drive operation with a jumper set on pins 7 and 8. Drive as slave. Remove all jumpers.
Windows XP, Windows Me, Windows 98 or newer versions are needed to support drives with capacities greater than 32 Gbytes. 3.3.4 Ultra ATA/100 cable An 80-conductor 40-pin cable is required to run Ultra DMA mode 3, mode 4 and mode 5. This cable uses evennumbered conductors connected to the ground pins to improve signal integrity. Master Slave Figure 5 Note. 3.4 Pin 1 Note.
Notes: 1. Dimensions are shown in inches (mm). 2 Dimensions per SFF-8301 specification. 0.228 (5.79) 1.028 max (26.11) 2.83 (71.80) 3 x 0.25 0.010 (6.35 0.037) both sides 1.122 0.02 (28.5 0.51) 1.638 (41.61 0.178 (4.27) 2.23 (56.56) 3.71 (94.35) 2 0.01 0.25) 1.625 0.020 (41.28 0.51) 5.787 max (146.99) 1.75 0.01 (44.45 0.25) 4.0 0.01 (101.60 0.25) 4 x 6-32 UNC-2B 0.150 (3.81) max. fastener penetration. 3 threads minimum engagement.
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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 supports the use of the IORDY signal to provide reliable high-speed data transfers. You can use a daisy-chain cable to connect two drives to a single AT host bus.
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-7 Standard. See “S.M.A.R.T. commands” on page 27 for details and subcommands used in the S.M.A.R.T. implementation.
Command name Command code (in hex) Security Disable Password F6H Security Erase Prepare F3H Security Erase Unit F4H Security Freeze F5H Security Set Password F1H Security Unlock F2H Seek 70H Set Features EFH Set Max Address F9H Note: Individual Set Max Address commands are identified by the value placed in the Set Max Features register as defined to the right. Address: Password: Lock: Unlock: Freeze Lock: Set Max Address Extended 37H Set Multiple Mode C6H Sleep 99H or E6H S.M.A.
Command name Command code (in hex) Write Sectors Without Retries 31H Write Sectors Extended 34H 4.1.2 Identify Device command The Identify Device command (command code ECH) 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 the Table 6 on page 22. All reserved bits or words should be set to zero. Parameters listed with an “x” are drive-specific or vary with the state of the drive. See Section 2.
Word Description Value 54 Number of current logical cylinders xxxxH 55 Number of current logical heads xxxxH 56 Number of current logical sectors per logical track xxxxH 57–58 Current capacity in sectors xxxxH 59 Number of sectors transferred during a Read Multiple or Write Multiple command xxxxH 60–61 Total number of user-addressable LBA sectors available (see Section 2.
Word Description Value 100–103 Total number of user-addressable LBA sectors available (see Section 2.2 for related information) These words are required for drives that support the 48-bit addressing feature. Maximum value: 0000FFFFFFFFFFFFh. ST3400832ACE = 781,422,768 ST3300831ACE = 586,072,368 ST3250823ACE = 488,397,168 ST3200826ACE = 390,721,968 104–127 ATA-reserved 0000H 128 Security status 0001H 129–159 Seagate-reserved xxxxH 160–254 ATA-reserved 0000H 255 Integrity word xxA5H Note.
4.1.3 Set Features command This command controls the implementation of various features that the drive supports. When the drive receives this command, it sets BSY, checks the contents of the Features register, clears BSY and generates an interrupt. If the value in the register does not represent a feature that the drive supports, the command is aborted. Power-on default has the read look-ahead and write caching features enabled.
SeaTools diagnostic software activates a built-in drive self-test (DST S.M.A.R.T. command for D4H) that eliminates unnecessary drive returns. The diagnostic software ships with all new drives and is also available at: http://seatools.seagate.com. This drive is shipped with S.M.A.R.T. features disabled. You must have a recent BIOS or software package that supports S.M.A.R.T. to enable this feature. The table below shows the S.M.A.R.T. command codes that the drive uses. Code in features register S.M.A.R.T.
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/support/email/email_presales.html or Presales@Seagate.com Technical Support: www.seagate.com/support/email/email_disc_support.html or DiscSupport@Seagate.com mySeagate my.seagate.
Customer Service Operations Warranty Service Seagate offers worldwide customer support for Seagate drives. Seagate distributors, OEMs and other direct customers should contact their Seagate Customer Service Operations (CSO) representative for warrantyrelated issues. Resellers or end users of drive products should contact their place of purchase or one of the Seagate CSO warranty centers for assistance. Have your drive’s “ST” model number and serial number available.
USA/Canada/Latin America Support Services Seagate Service Centers Presales Support Call Center Americas Toll-free 1-877-271-32851 Direct dial +1-405-324-47301 FAX +1-405-324-4704 Toll-free 1-800-SEAGATE2 Direct dial +1-405-324-47002 FAX +1-405-324-3339 Toll-free 1-800-468-34723 Direct dial — FAX / E-mail +1-956-664-4725 — +55-11-4191-4761 +55-11-4191-5084 SeagateRMA.br@jabil.
European Support Services For presales and technical support in Europe, dial the Seagate Service Center toll-free number for your specific location. If your location is not listed here, dial our presales and technical support call center at +1-405324-4714 from 8:00 A.M. to 11:45 A.M. and 1:00 P.M. to 5:00 P.M. (Central Europe time) Monday through Friday. The presales and technical support call center is located in Oklahoma City, USA.
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.M. (Australian Eastern time) Monday through Friday, except as noted. If your location is not listed here, direct dial one of our technical support locations. Warranty service is available from 9:00 A.M. to 6:00 P.M. April through October, and 10:00 A.M. to 7:00 P.M.
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Index Numerics 3D Defense System 1 A acoustics 11 Active mode 9 agency certification (regulatory) 12 alternate capacity jumper 17 altitude 10 ambient conditions 3 ambient temperature 6, 9 areal density 1, 5 ATA interface 21 ATA-standard commands 22 Australian C-Tick 13 autodetection 1 average seek time 6 B BIOS 17 BPI 5 breather filter hole precautions 16 buffer 5 burst 1 C cable 18 cable select 1 cable-select option 17 cache 1, 5 case temperature 9 CE mark 12 certification 12 Check Power Mode 22 chemica
G N guaranteed sectors 5 noise 8 nominal power 3 nonoperating shock 10 nonoperating vibration 11 nonrecoverable read errors 12 H handling 15 heads 1 height 6 humidity 10 I O operating 7 operating power and current 7 operating shock 10 operating vibration 10 orientation 18 I/O data-transfer rate 5 Identify Device 22 Identify Device command 24 Idle 7, 22 Idle and Standby timers 9 Idle Immediate 22 Idle mode 9 Idle mode power 7 IEC950 12 Information Technology Equipment 12 Initialize Device Parameters 2
recording method 5 register 27 relative humidity 10 reliability 12 resistance 8 resistive load 8 RF 11 RoHS 13 S S.M.A.R.T. commands 27 S.M.A.R.T. Disable Operations 23 S.M.A.R.T. drive monitoring 1 S.M.A.R.T. Enable/Disable Autosave 23 S.M.A.R.T. Enagle Operations 23 S.M.A.R.T. Execute Offline 23 S.M.A.R.T. Read Attribute Thresholds 23 S.M.A.R.T. Read Data 23 S.M.A.R.T. Read Log Sector 23 S.M.A.R.T. Return Status 23 S.M.A.R.T. Save Attribute Values 23 S.M.A.R.T.
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Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100347671, Rev. B, Printed in U.S.A.
