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Barracuda ATA III Family
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ST340824A, ST330620A
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ST320414A, ST315310A, ST310215A
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Ultra ATA Interface Drives
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Product Manual
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Table of Contents
Related Manuals for Seagate Barracuda ATA III Family
Summary of Contents for Seagate Barracuda ATA III Family
- Page 1 ..........Barracuda ATA III Family .
- Page 3 ..........Barracuda ATA III Family .
- Page 4 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. No part of this publication may be reproduced in any...
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Page 5: Table Of Contents
Barracuda ATA III Family Product Manual, Rev. B Contents Introduction ......... . . 1 Specification summary table . - Page 6 Barracuda ATA III Family Product Manual, Rev. B 2.0 Configuring and mounting the drive ....17 2.1 Handling and static-discharge precautions ....17 2.2 Jumper settings .
- Page 7 Barracuda ATA III Family Product Manual, Rev. B Figures Figure 1. Typical startup and operation current profile ... . 9 Figure 2. Master/slave jumper settings ..... . . 18 Figure 3.
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Page 8: Barracuda Ata Iii Family Product Manual, Rev. B Iii
Barracuda ATA III Family Product Manual, Rev. B... -
Page 9: Introduction
Barracuda ATA III Family Product Manual, Rev. B Introduction This manual describes the functional, mechanical and interface specifi- cations for the ST340824A, ST330620A, ST320414A, ST315310A and the ST310215A. These drives provide the following key features: • Low power consumption •... -
Page 10: Specification Summary Table
Barracuda ATA III Family Product Manual, 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 ST340824A ST330620A ST320414A ST315310A ST310215A... - Page 11 Barracuda ATA III Family Product Manual, Rev. B Drive Specification ST340824A ST330620A ST320414A ST315310A ST310215A Average latency (msec) 4.16 msec Power-on to ready (sec typical) 10 sec Standby to ready (sec typical) 10 sec Startup current (typical) 12V (peak) 2.2 amps...
- Page 12 Barracuda ATA III Family Product Manual, Rev. B Drive Specification ST340824A ST330620A ST320414A ST315310A ST310215A Altitude, nonoperating –198.12 m to 12,192 m (–650 ft to 40,000 (meters below mean sea level, max) Shock, operating (Gs max at 2 msec) Shock, nonoperating...
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Page 13: Drive Specifications
Barracuda ATA III Family Product Manual, Rev. B 1.0 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 the ST340824A, ST330620A, ST320414A, ST315310A and the ST310215A. -
Page 14: Physical Organization
Barracuda ATA III Family Product Manual, Rev. B 1.2 Physical organization Drive Model Read/Write heads Number of discs (GMR) ST340824A ST330620A ST320414A ST315310A ST310215A 1.3 Recording and interface technology Interface Recording method 16/17 EPRML Recording density BPI (bits/inch) 470,000 Track density TPI (tracks/inch) -
Page 15: Physical Characteristics
Barracuda ATA III Family Product Manual, Rev. B 1.4 Physical characteristics Drive Specification ST340824A, ST330620A, ST320414A, ST315310A, ST310215A Maximum height (mm) 26.1 1.028 (inches) Maximum width (mm) 101.8 (inches) 4.020 Maximum length (mm) 147.0 5.75 (inches) Typical weight (grams) (pounds) 1.5 Seek time... -
Page 16: Start/Stop Times
Barracuda ATA III Family Product Manual, Rev. B 1.6 Start/stop times Power-on to Ready (sec) 10 (typical) Standby to Ready (sec) 10 (typical) Ready to spindle stop (sec) 10 (typical) 1.7 Power specifications The drive receives DC power (+5V or +12V) through a four-pin standard drive power connector. -
Page 17: Figure 1. Typical Startup And Operation Current Profile
Barracuda ATA III Family Product Manual, Rev. B • Standby mode During Standby mode, the drive accepts commands, but the drive is not spinning, and the servo and read/write electronics are in power- down mode. ST340824A, ST330620A, ST320414A, Typical Amps RMS... -
Page 18: Conducted Noise
Barracuda ATA III Family Product Manual, Rev. B 1.7.2 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. -
Page 19: Environmental Tolerances
Barracuda ATA III Family Product Manual, Rev. B • Standby mode The drive enters Standby mode when the host sends a Standby Immediate command. If the host has set the standby timer, the drive can also enter Standby mode automatically after the drive has been inactive for a specifiable length of time. -
Page 20: Temperature Gradient
Barracuda ATA III Family Product Manual, Rev. B 1.8.2 Temperature gradient Operating/Nonoperating 20°C per hour (36°F per hour) max, without condensation 1.8.3 Humidity 1.8.3.1 Relative Humidity Operating 5% to 90% noncondensing (30% per hour max) Nonoperating 5% to 95% noncondensing (30% per hour max) 1.8.3.2 Wet bulb temperature... -
Page 21: Vibration
Barracuda ATA III Family Product Manual, Rev. B 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 applied in the X, Y or Z axis. -
Page 22: Electromagnetic Immunity
Barracuda ATA III Family Product Manual, Rev. B 1.10 Electromagnetic immunity When properly installed in a representative host system, the drive operates without errors or degradation in performance when subjected to the radio frequency (RF) environments defined in the following table:... -
Page 23: Agency Certification
EN 55022, Class B and the immunity levels are defined by EN 55024. Seagate uses an independent laboratory to confirm compliance with the EC directives specified in the previous paragraph. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply with the directives when used in the test systems, we cannot guarantee that all systems will comply with the directives. -
Page 24: Fcc Verification
As a subassembly, no Federal Communications Commission verification or certification of the device is required. Seagate Technology LLC. has tested this device in enclosures as described above to ensure that the total assembly (enclosure, disc drive, motherboard, power supply, etc.) does comply with the limits for a Class... -
Page 25: Configuring And Mounting The Drive
Barracuda ATA III Family Product Manual, Rev. B 2.0 Configuring and mounting the drive This section contains the specifications and instructions for configuring and mounting the drive. 2.1 Handling and static-discharge precautions After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic discharge (ESD) hazards. -
Page 26: Jumper Settings
Barracuda ATA III Family Product Manual, Rev. B 2.2 Jumper settings 2.2.1 Master/slave configuration The options jumper block shown in Figure 2 is used to configure the drive for operation. It is the 8-pin dual header between the interface connector and the power connector. -
Page 27: Cable-Select Option
Barracuda ATA III Family Product Manual, Rev. B 2.2.2 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. -
Page 28: Ultra Ata/100 Cable
Barracuda ATA III Family Product Manual, Rev. B 2.2.4 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 conductors connected to the ground pins to improve signal integrity. -
Page 29: Figure 4. Mounting Dimensions-Top, Side And End View
Barracuda ATA III Family Product Manual, Rev. B Note: Dimensions are shown in inches (mm). 1.00 ± 0.028 (25.4 ± 0.7) 2.23 ± 0.03 0.180 ± 0.015 0.230 ± 0.015 (56.6 ± 0.8) (5.84 ± 0.38) (4.57 ± 0.38) 3.72 ± 0.03 3×... - Page 30 Barracuda ATA III Family Product Manual, Rev. B...
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Page 31: Ata Interface
Barracuda ATA III Family Product Manual, Rev. B 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 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–5. -
Page 32: Figure 5. I/O Pins And Supported Ata Signals
Barracuda ATA III Family Product Manual, Rev. B Drive pin # Host pin # and signal description Signal name Reset – Hardware Reset Ground Ground Host Data Bus Bit 7 Host Data Bus Bit 8 Host Data Bus Bit 6... -
Page 33: Supported Ata Commands
Barracuda ATA III Family Product Manual, Rev. B 3.1.1 Supported ATA commands The following table lists ATA-standard commands that the drive sup- ports. For a detailed description of the ATA commands, refer to the Draft ATA-5 Standard. See Section 3.1.4 on page 32 for details and subcom- mands used in the S.M.A.R.T. -
Page 34: Identify Device Command
Barracuda ATA III Family Product Manual, Rev. B Command name Command code (in hex) Check Power Mode or E5 Idle or E3 Idle Immediate or E1 Sleep or E6 Standby or E2 Standby Immediate or E0 ATA-standard security commands Security Set Password... - Page 35 Barracuda ATA III Family Product Manual, Rev. B Word Description Value Configuration information: Bit 15: 0 = ATA; 1 = ATAPI • 0C5A Bit 7: removable media • Bit 6: removable controller • Bit 0: reserved • Number of logical cylinders...
- Page 36 Barracuda ATA III Family Product Manual, Rev. B Word Description Value Standard Standby timer, 2F00 IORDY supported and may be disabled ATA-reserved 0000 PIO data-transfer cycle 0200 timing mode Retired 0200 Words 54–58, 64–70 and 88 0007 are valid Number of current logical...
- Page 37 Barracuda ATA III Family Product Manual, Rev. B Word Description Value Minimum multiword DMA 0078 transfer cycle time per word (120 nsec) Recommended multiword 0078 DMA transfer cycle time per word (120 nsec) Minimum PIO cycle time 00F0 without IORDY flow control...
- Page 38 Barracuda ATA III Family Product Manual, Rev. B Word Description Value Advanced power manage- 0040 ment value Master password revision FFFE code Hardware reset value xxxx (see description following this table) Auto acoustic management xxxx setting 95–127 ATA-reserved 0000 Security status 0001 129–159...
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Page 39: Set Features Command
Barracuda ATA III Family Product Manual, Rev. B Ultra DMA mode 3 is supported. Ultra DMA mode 4 is supported. Ultra DMA mode 5 is supported. Ultra DMA mode 0 is currently active. Ultra DMA mode 1 is currently active. -
Page 40: Commands
Barracuda ATA III Family Product Manual, Rev. B PIO mode 1 PIO mode 2 PIO mode 3 PIO mode 4 (default) Multiword DMA mode 0 Multiword DMA mode 1 Multiword DMA mode 2 Ultra DMA mode 0 Ultra DMA mode 1... - Page 41 Barracuda ATA III Family Product Manual, Rev. B SeaTools diagnostic software activates a built-in drive self-test (DST S.M.A.R.T. command for D4 ) that eliminates unnecessary drive returns. The diagnostic software ships with all new drives and is also available at: www.seagate.com/support/npf/seatools/seatool-entry.shtml.
- Page 42 Barracuda ATA III Family Product Manual, Rev. B...
- Page 43 Barracuda ATA III Family Product Manual, Rev. B...
- Page 44 Barracuda ATA III Family Product Manual, Rev. B Seagate Technology LLC. 920 Disc Drive, Scotts Valley, California 95066, USA Publication Number: 20400231-001, Rev. B, Printed in USA...