Seagate ST320014A Product Manual
  1. Manuals
  2. Brands
  3. Seagate Manuals
  4. Storage
  5. ST320014A
  6. Product manual
Seagate ST320014A Product Manual

Seagate ST320014A Product Manual

Ultra ata interface drives
Hide thumbs Also See for ST320014A:
Table of Contents

Advertisement

Quick Links

Download this manual See also: Installation Manual
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ST320014A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ultra ATA Interface Drives
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Manual
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Advertisement

Table of Contents
loading

Related Manuals for Seagate ST320014A

Summary of Contents for Seagate ST320014A

  • Page 1 ..........ST320014A .
  • Page 2 ..........ST320014A .
  • Page 3 Seagate, Seagate Technology and the Seagate logo are registered trademarks of Seagate Technology LLC. SeaShield, SeaShell and C Family are either registered trademarks or trademarks of Seagate Technology LLC. Other product names are registered trademarks or trademarks of their owners.

  • Page 4: Table Of Contents

    ST320014A Product Manual, Rev. B Contents Introduction ......... . . 1 Specification summary table .
  • Page 5 ST320014A Product Manual, Rev. B 1.12.3 FCC verification ......14 2.0 Configuring and mounting the drive ....16 2.1 Handling and static-discharge precautions .
  • Page 6 ST320014A Product Manual, Rev. B Figures Figure 1. Typical startup and operation current profile ... . 7 Figure 2. Master/slave jumper settings ..... . . 17 Figure 3.
  • Page 7 ST320014A Product Manual, Rev. B...

  • Page 8: Introduction

    ST320014A Product Manual, Rev. B Introduction This manual describes the functional, mechanical and interface specifi- cations for the ST320014A. This drive provides the following key fea- tures: • Low power consumption • High instantaneous (burst) data-transfer rates (up to 100 Mbytes per second) using Ultra DMA mode 5 •...

  • Page 9: Specification Summary Table

    ST320014A 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 ST320014A Formatted Gbytes ( 10 bytes)
  • Page 10 ST320014A Product Manual, Rev. B Drive Specification ST320014A Standby to ready (sec typical) 6.5 sec Spindown (sec typical) 10 sec Startup current (typical) 0.9 amps (5V), 1.9 amps (12V) Seek power (typical) 6.0 watts Read/Write power 5.5 watts Idle mode (typical) 4.5 watts...

  • Page 11: Drive Specifications

    ST320014A 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 ST320014A.

  • Page 12: Physical Characteristics

    ST320014A Product Manual, Rev. B Interleave Cache buffer (Mbytes) 1.4 Physical characteristics Drive Specification ST320014A Maximum height mm (inches) 19.99 (0.787) Maximum width mm (inches) 101.9 (4.01) Maximum length mm (inches) 147.0 (5.78) Typical weight grams (pounds) 455 (1.00) 1.5 Start/stop times Power-on to Ready (sec) 6.5 (typical)

  • Page 13: Power Specifications

    ST320014A Product Manual, Rev. B (such as track-to-track and average), are expected to meet or exceed the noted values. However, due to the manner in which these drives are formatted, benchmark tests that include com- mand overhead or measure logical seeks may produce results that vary from these specifications.

  • Page 14: Figure 1. Typical Startup And Operation Current Profile

    ST320014A Product Manual, Rev. B Typical Amps Power Mode Typical (Mean) Power Mode Watts Spinup — 0.90 1.90 Spinup Seek (Random, Seek (Random, no read/write) 0.672 0.220 no read/write) Operating (read/ 0.572 0.220 Operating (read/ write) write) Idle 0.468 0.180...

  • Page 15: Conducted Noise

    ST320014A 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 16: Environmental Tolerances

    ST320014A Product Manual, Rev. B established using a Standby or Idle command. In Standby mode, the drive buffer is enabled, the heads are parked and the spindle is at rest. The drive accepts all commands and returns to Active mode any time disc access is necessary.

  • Page 17: Humidity

    ST320014A Product Manual, Rev. B 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 Operating 29.4°C (84°F) max Nonoperating 40.0°C (104°F) max 1.8.4 Altitude...

  • Page 18: Drive Acoustics

    ST320014A Product Manual, Rev. B 1.8.6.1 Operating vibration The following table lists the maximum vibration levels that the drive may experience while meeting the performance standards specified in this document. 5–21 Hz 0.02-inch displacement (peak to peak) 22–350 Hz 0.5 Gs acceleration (zero to peak) 351–500 Hz...

  • Page 19: Electromagnetic Immunity

    ST320014A 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: Test Description...

  • Page 20: 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 21: 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 de- scribed above to ensure that the total assembly (enclosure, disc drive, motherboard, power supply, etc.) does comply with the limits for a Class...
  • Page 22 ST320014A Product Manual, Rev. B If necessary, you should consult your dealer or an experienced radio/ television technician for additional suggestions. You may find helpful the following booklet prepared by the Federal Communications Commis- sion: How to Identify and Resolve Radio-Television Interference Prob- lems .

  • Page 23: Configuring And Mounting The Drive

    ST320014A 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 24: Jumper Settings

    ST320014A 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. Use the following settings to configure the drive as a master or a slave.

  • Page 25: Cable-Select Option

    ST320014A 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 26: Drive Mounting

    ST320014A Product Manual, Rev. B 2.1 Drive mounting You can mount the drive in any orientation using four screws in the side- mounting holes or four screws in the bottom-mounting holes. See Figure 3 for drive mounting dimensions. Follow these important mounting precautions when mounting the drive: •...

  • Page 27: Ata Interface

    ST320014A 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. The drive also supports the use of the IORDY signal to provide reliable high-speed data transfers.

  • Page 28: Figure 4. I/O Pins And Supported Ata Signals

    ST320014A 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 Host Data Bus Bit 9...

  • Page 29: Supported Ata Commands

    ST320014A 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-Rev 6 Standard. See Section 3.1.4 on page 30 for details and subcommands used in the S.M.A.R.T.

  • Page 30: Identify Drive Command

    ST320014A Product Manual, Rev. B Command name Command code (in hex) Write Multiple Write Sectors ATA-standard power-management commands Check Power Mode or E5 Idle or E3 Idle Immediate or E1 Sleep or E6 Standby or E2 Standby Immediate or E0...
  • Page 31 ST320014A Product Manual, Rev. B Word Description Value Configuration information: Bit 15: 0 = ATA; 1 = ATAPI • Bit 7: removable media 0C5A • Bit 6: removable controller • Bit 0: reserved • Number of logical cylinders 16,383 ATA-reserved...
  • Page 32 ST320014A Product Manual, Rev. B Word Description Value Device-specific standby 0000 timer value PIO data-transfer cycle timing mode 0200 Retired 0200 Words 54–58, 64–70 and 88 are valid 0007 xxxx Number of current logical cylinders xxxx Number of current logical...
  • Page 33 ST320014A Product Manual, Rev. B Word Description Value Recommended multiword DMA transfer cycle time per 0078 word (120 nsec) Minimum PIO cycle time without IORDY flow control 00F0 (240 nsec) Minimum PIO cycle time with IORDY flow control (120 0078 nsec) 69–74...
  • Page 34 ST320014A Product Manual, Rev. B Word Description Value Master Password Revision FFFE code xxxx Hardware Reset Value (see description following this table) Auto Acoustic Management xxxx Setting 95–127 ATA-reserved 0000 Security Status 0001 xxxx 129–159 Seagate-reserved 160–254 ATA-reserved 0000 xx A5 Integrity word Note.

  • Page 35: Set Features Command

    ST320014A Product Manual, Rev. B 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. Ultra DMA mode 2 is currently active. Ultra DMA mode 3 is currently active.
  • Page 36 ST320014A Product Manual, Rev. B 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 Ultra DMA mode 2 Ultra DMA mode 3...

  • Page 37: Commands

    ST320014A Product Manual, Rev. B 3.1.4 S.M.A.R.T. commands S.M.A.R.T. provides near-term failure prediction for disc drives. When S.M.A.R.T. is enabled, the drive monitors predetermined drive attributes that are susceptible to degradation over time. If self-monitoring determines that a failure is likely, S.M.A.R.T. makes a status report available to the host.
  • Page 38 ST320014A Product Manual, Rev. B Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066, USA Publication Number: 100216020, Rev. B, July 2002, Printed in USA...

Table of Contents