Seagate ST34321A Product Manual
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Seagate ST34321A manual content summary:
- Seagate ST34321A | Product Manual - Page 1
Medalist 8641, Medalist 6531 Medalist 4321, Medalist 3221 Medalist 2110 Ultra ATA Interface Drives Product Manual - Seagate ST34321A | Product Manual - Page 2
- Seagate ST34321A | Product Manual - Page 3
Medalist 8641, Medalist 6531 Medalist 4321, Medalist 3221 Medalist 2110 Ultra ATA Interface Drives Product Manual - Seagate ST34321A | Product Manual - Page 4
Seagate, Seagate Technology, the Seagate logo, Medalist and the Medalist logo are registered trademarks of Seagate Technology, Inc. Other product names are registered trademarks or trademarks of their owners. Seagate reserves the right to change, without notice, product offerings or specifications - Seagate ST34321A | Product Manual - Page 5
Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B iii Contents Introduction 1 Specification summary table 2 1.0 Drive specifications 5 1.1 Formatted capacity 5 1.1.1 Default logical geometry 5 1.1.2 Supported CHS translation geometries 6 1.2 Physical organization 6 1.3 Recording and - Seagate ST34321A | Product Manual - Page 6
iv Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B 1.12.2 Electromagnetic Compatibility 15 1.12.3 FCC verification 15 2.0 Drive mounting and configuration 17 2.1 Handling and static-discharge precautions 17 2.2 Jumper settings 17 2.2.1 Master/slave configuration 17 2.2.2 Alternate capacity - Seagate ST34321A | Product Manual - Page 7
Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B v Figures Figure 1. Typical startup and operation current profile 10 Figure 2. Alternate capacity jumper and master/slave jumpers . . 18 Figure 3. Drive mounting dimensions-top, side and end view . . . 19 Figure 4. I/O pins and supported ATA - Seagate ST34321A | Product Manual - Page 8
vi Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B - Seagate ST34321A | Product Manual - Page 9
, mechanical and interface specifications for the Medalist® 8641 (ST38641A), Medalist 6531 (ST36531A), Medalist 4321 (ST34321A), Medalist 3221 (ST33221A) and Medalist 2110 (ST32110A). These drives are referred to throughout this manual by their model numbers. These drives provide the following key - Seagate ST34321A | Product Manual - Page 10
Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B 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 ST38641A ST36531A ST34321A supported - Seagate ST34321A | Product Manual - Page 11
Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B 3 Drive Specification ST38641A ST36531A ST34321A ST33221A ST32110A Weight (grams typical) Track-to-track seek time (msec typical) Average seek time (msec typical) Full-stroke seek time (msec typical) Average latency ( - Seagate ST34321A | Product Manual - Page 12
4 Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B continued from previous page Drive Specification ST38641A ST36531A ST34321A ST33221A ST32110A Relative humidity gradient Wet bulb temperature (max) Altitude (meters below mean sea level, max) Shock, operating (Gs max at 11 msec) Shock, - Seagate ST34321A | Product Manual - Page 13
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 the ST38641A, ST36531A, ST34321A, ST33221A and the ST32110A. 1.1 Formatted capacity Drive Guaranteed Mbytes - Seagate ST34321A | Product Manual - Page 14
Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B 1.1.2 Supported CHS translation geometries These drives support any translation geometry that satisfies all of the following conditions: • Sectors per track ≤ 63 • Cylinders ≤ 16,383 (for drives Drive Model ST38641A ST36531A ST34321A ST33221A - Seagate ST34321A | Product Manual - Page 15
Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B 7 Spindle speed RPM ( ± 0.2%) (multiword DMA mode 2) 33.3 (Ultra DMA mode 2) 1:1 128 1.4 Physical characteristics Drive Specification ST38641A ST34321A ST36531A ST33221A ST32110A Maximum height (mm) (inches) 26.10 1.028 Maximum width ( - Seagate ST34321A | Product Manual - Page 16
8 Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B Seek type Read (msec, typ.) Track-to-track 1.3 Average 11.0 Full-stroke 19.8 Average latency: 5.6 msec Write (msec, typ.) 1.7 11.5 20.2 Note. These drives are designed to consistently meet the seek times represented in this manual. - Seagate ST34321A | Product Manual - Page 17
Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B 9 Read/Write power and current are measured with 40 percent read/write mode (1 write for each 10 reads), and 20 percent drive inactive. Idle mode power is measured with the drive up to speed, with servo electronics active, and with the heads in a - Seagate ST34321A | Product Manual - Page 18
10 Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B 1.7.1.1 Typical current profile Figure 1 shows a typical current profile Current (Amps) 1.8 1.6 1.4 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- - Seagate ST34321A | Product Manual - Page 19
Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B 11 1.7.4 Power-management modes These drives provide programmable power management to provide greater energy efficiency. In most systems, you can control power management through the system setup program. These Seagate drives feature several power- - Seagate ST34321A | Product Manual - Page 20
12 Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B 1.8 Environmental tolerances 1.8.1 Ambient (-400 ft to +40,000 ft) 1.8.5 Shock All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting screws. Shock may be applied in the X, Y or - Seagate ST34321A | Product Manual - Page 21
Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B 13 1.8.5.1 Operating shock These drives comply with the performance STD-202F. 1.8.6 Vibration All vibration specifications assume that the drive is mounted securely with the input vibration applied at the drive mounting screws. Vibration may be - Seagate ST34321A | Product Manual - Page 22
14 Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B 1.9 Drive acoustics Drive acoustics are measured as overall A-weighted ground plane with earth grounding). Discharges are applied to the bezel or other external surfaces on the ground plane. 1.11 Reliability Nonrecoverable read errors Mean time - Seagate ST34321A | Product Manual - Page 23
, 4321, 3221 and 2110, Rev. B 15 1.12 Agency certification 1.12.1 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. 1.12.2 Electromagnetic Compatibility Hard drives - Seagate ST34321A | Product Manual - Page 24
Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B Radio and Television Interference. This equipment generates and uses radio frequency energy and if not installed and used in strict accordance with the manufacturer's instructions Resolve Radio-Television Interference Problems. This booklet is - Seagate ST34321A | Product Manual - Page 25
may "hang" if their BIOS detects a hard drive that has more than 4,092 cylinders at startup. To allow these computers to recognize the ST38641A, the ST36531A, the ST34321 or the ST33221A, these drives include a capacity-limiting jumper, which sets the drive's default translation geometry to 4,092 - Seagate ST34321A | Product Manual - Page 26
18 Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B Alternate capacity and master/slave jumper settings 1. The drive is shipped with a jumper on pins 7 and 8. This configures the drive for master or single drive operation. 2. Consult your computer manual to determine whether your computer supports - Seagate ST34321A | Product Manual - Page 27
Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B 19 Note. Dimensions are shown in mm (inches) 94.3 ± 0.8 [3.71 ± 0.03] 71.8 ± 0.8 [2.83 ± 0.03] 56.5 ± 0.8 [2.23 ± 0.03] 26.10 MAX [1.028] 5. - Seagate ST34321A | Product Manual - Page 28
20 Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B - Seagate ST34321A | Product Manual - Page 29
Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B 21 3.0 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, 1, 2, 3 and 4; multiword DMA modes 0, 1 and 2; and Ultra DMA modes 0, 1 - Seagate ST34321A | Product Manual - Page 30
22 Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B Drive pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 35 Device Address (2:0) 36 Device Address (2:0) 37 Chip Select (1:0) 38 Chip Select (1:0) 39 Drive Active / Slave Present 40 Ground Pins 28, 34 and 39 are used for master-slave communication (details - Seagate ST34321A | Product Manual - Page 31
Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B 23 3.2 ATA Interface commands 3.2.1 Supported ATA commands The following table lists ATA-standard commands that the drive supports. For a 10H Yes Seek 70H Yes Set Features EFH Yes Set Multiple Mode C6H Yes S.M.A.R.T. B0H Yes continued - Seagate ST34321A | Product Manual - Page 32
24 Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B continued from previous page Command name Command code Supported by ST38641A, ST36531A, ST34321A, ST33221A, ST32110A Write Buffer E8H Yes Write DMA CAH, CBH Yes Write Multiple C5H Yes Write Sectors 30H, 31H Yes ATA-standard power- - Seagate ST34321A | Product Manual - Page 33
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 1 of this manual for default parameter settings. Note. If the alternate capacity jumper is installed on these drives, the drive capacity is reduced in word 1 to - Seagate ST34321A | Product Manual - Page 34
26 Medalist 8641, 6531, 4321, 3221 and 2110, Rev character 23-26 string, padded with blanks to end of string) Drive model number: (40 ASCII 27-46 characters, padded with blanks to Current capacity in sectors Contents 0000H 003FH 0000H ASCII 0000H 0100H 0000H x.xx ST38641A ST36531A ST34321A ST33221A - Seagate ST34321A | Product Manual - Page 35
Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B 27 Word Description Contents ST34321A) 2D30H 0060H (ST33221A) F040H 003EH (ST32110A) 62 Retired 0000H 63 Multiword DMA active and modes supported (see note following this table) xx07H 64 Advanced PIO modes supported (modes 3 and 4 supported - Seagate ST34321A | Product Manual - Page 36
28 Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B Word Description 84 Command sets support extension 85 Command sets enabled 86 Command sets enabled 87 Command sets enable extension 88 Ultra DMA support and current mode 89 Security erase time 90 Enhanced security erase time 91-127 ATA- - Seagate ST34321A | Product Manual - Page 37
Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B 29 3.2.3 Set Features command This command controls the implementation of various features that the drive supports. When the drive receives this command, it sets cache) feature (default) F1H Report full capacity available At power-on, or after a - Seagate ST34321A | Product Manual - Page 38
. The table below shows the S.M.A.R.T. command codes that these drives use. Code in Features Register S.M.A.R.T. Command Supported by ST38641A ST36531A ST34321A ST33221A ST32110A D0H S.M.A.R.T. Read Data Yes D1H Vendor-specific Yes D2H S.M.A.R.T. Enable/Disable Attribute Autosave Yes D3H - Seagate ST34321A | Product Manual - Page 39
- Seagate ST34321A | Product Manual - Page 40
Seagate Technology, Inc. 920 Disc Drive, Scotts Valley, California 95066, USA Publication Number: 20400075-001, Rev. B, Printed in USA
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