Page 4 - ©2005, Seagate Technology LLC All rights reserved
©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 trade-marks or trademarks of Seagate Techn...
Page 5 - iii; Revision status summary sheet; Revision
DB35 Series Product Manual, Rev. B iii Revision status summary sheet Revision Date Sheets Affected Rev. A 01/26/05 All. Rev. B 05/16/05 Pages 6 and 7.
Page 6 - iv
Page 7 - Contents
DB35 Series Product Manual, Rev. B v Contents 1.0 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Page 9 - vii; List of Figures
DB35 Series Product Manual, Rev. B vii List of Figures Figure 1. Typical 5V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Figure 2. Typical 12V startup and operation current profile . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 10 - viii
Page 11 - Introduction
DB35 Series Product Manual, Rev. B 1 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: ...
Page 13 - Drive specifications; Specification summary table
DB35 Series Product Manual, Rev. B 3 2.0 Drive specifications Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominalpower. For convenience, the phrases the drive and this drive are used throughout this manual to indicateST3400832ACE, ST3300831ACE, ST32...
Page 15 - Formatted capacity; LBA mode; Recording and interface technology; Model; Interface
DB35 Series Product Manual, Rev. B 5 2.2 Formatted capacity 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, "Identify Device command" (words...
Page 16 - Typical seek times; Maximum height; Read; Average
6 DB35 Series Product Manual, Rev. B 2.4 Physical characteristics 2.5 Seek time Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured usingdrive diagnostics. The specifications in the table below are defined as follows: • Track-to-track seek time is an av...
Page 17 - Power specifications; Operating power is measured using a standard
DB35 Series Product Manual, Rev. B 7 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 onan average o...
Page 18 - Typical current profile; Figure 1; Conducted noise; injected noise at up to 10 MHz.; Voltage tolerance
8 DB35 Series Product Manual, Rev. B 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 r...
Page 19 - Environmental specifications; 9°C (156°F) within the operating ambient conditions for
DB35 Series Product Manual, Rev. B 9 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. The drive features the followingpower-management modes: • Active...
Page 21 - Nonoperating vibration; Acoustics; by the following equation:; Electromagnetic immunity; Radio frequency environments; Electrostatic discharge
DB35 Series Product Manual, Rev. B 11 2.8.6.2 Nonoperating vibration The following table lists the maximum nonoperating vibration that the drive may experience without incurringphysical damage or degradation in performance when subsequently put into operation. 2.9 Acoustics Drive acoustics are measu...
Page 22 - Safety certification; • Certificate numbers:
12 DB35 Series Product Manual, Rev. B 2.11 Reliability 2.12 Agency certification 2.12.1 Safety certification The drives are recognized in accordance with UL 1950 and CSA C22.2 (950) and meet all applicable sectionsof IEC950 and EN 60950 as tested by TUV North America. 2.12.2 Electromagnetic compatib...
Page 23 - FCC verification; • Reorient the receiving antenna.; Environmental protection; European Union Restriction of Hazardous Substances (RoHS)
DB35 Series Product Manual, Rev. B 13 Australian C-Tick (N176) If these models have the C-Tick marking, they comply with the Australia/New Zealand Standard AS/NZS35481995 and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Australian Communi-cation Authority (ACA). 2.12.3 ...
Page 25 - Configuring and mounting the drive; Handling and static discharge precautions; • Handle the drive by its edges or frame only.
DB35 Series Product Manual, Rev. B 15 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...
Page 26 - Breather filter hole precautions; Figure 3
16 DB35 Series Product Manual, Rev. B 3.2 Breather filter hole precautions This section contains information regarding the precautions which should be taken regarding the breather filterhole in Seagate hard disc drives. Proper precautions should be taken to ensure full functionality and preventpossi...
Page 27 - Jumper settings; Master/slave configuration; Figure 4; Alternate capacity jumper; • Update the BIOS
DB35 Series Product Manual, Rev. B 17 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 dualheader between the interface connector and the power connector. Use the following settings to config...
Page 28 - Drive mounting; • Do not use a drive interface cable that is more than 18 inches long.
18 DB35 Series Product Manual, Rev. B Windows XP, Windows Me, Windows 98 or newer versions are needed to support drives with capacitiesgreater 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 even-numbered ...
Page 31 - ATA interface; ATA interface signals and connector pins; Figure 7
DB35 Series 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 supportsATA programmed input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–5. Thedrive also supports the use of the ...
Page 32 - Command name
22 DB35 Series 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 ATAcommands, refer to the Draft ATA-7 Standard. See “S.M.A.R.T. commands” on page 27 for details and sub-commands used in the ...
Page 34 - Identify Device command; The Identify Device command (command code EC
24 DB35 Series Product Manual, Rev. B 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 the Table 6on page 22. All ...
Page 36 - xxxx
26 DB35 Series Product Manual, Rev. B Note. Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not supported Note. See the bit descriptions below for words 63, 88, and 93 of the Identify Drive data: 100–103 Total number of user-addressable LBA sectors available (see...
Page 37 - Set Features command
DB35 Series Product Manual, Rev. B 27 4.1.3 Set Features command This command controls the implementation of various features that the drive supports. When the drive receivesthis command, it sets BSY, checks the contents of the Features register, clears BSY and generates an inter-rupt. If the value ...
Page 39 - Seagate Technology support services; Online Services; Internet; Automated Phone Services; SeaFONE; Seagate Service Centers; Presales Support
DB35 Series 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 24hours daily by e-mail for your questions. Presales Support: www.seagate.com/support/email/email...
Page 40 - Customer Service Operations; Warranty Service
30 DB35 Series Product Manual, Rev. B Customer Service Operations Warranty Service Seagate offers worldwide customer support for Seagate drives. Seagate distributors, OEMs and other directcustomers should contact their Seagate Customer Service Operations (CSO) representative for warranty-related iss...
Page 41 - Technical Support; Americas; Latin America; Hours of operation are 8:00
DB35 Series Product Manual, Rev. B 31 USA/Canada/Latin America Support Services Seagate Service Centers Presales Support Call Center Toll-free Direct dial FAX Americas 1-877-271-3285 1 +1-405-324-4730 1 +1-405-324-4704 Technical Support Call Center Toll-free Direct dial FAX Americas 1-800-SEAGATE 2 ...
Page 42 - Toll-Free Support Numbers; Call Center; Africa/Middle East Support Services
32 DB35 Series Product Manual, Rev. B 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 +1-405-324-4714 from...
Page 43 - Hours of operation are 8:30
DB35 Series Product Manual, Rev. B 33 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...
Page 45 - Index; Numerics
DB35 Series Product Manual, Rev. B 35 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 ...
