Maxtor DiamondMax 21 Manual
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Maxtor DiamondMax 21 Manual

40 - 320gb sata
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DiamondMax 21
40 - 320GB
SATA
March 2007
PN: 100451230

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  • Page 1 DiamondMax 21 40 - 320GB SATA March 2007 PN: 100451230...
  • Page 2 U.S.A. and other countries. Maxtor DiamondMax, AutTransfer, AutoRead, AutoWrite, Dis- Cache, DiskWare, Defect Free Interface, QuickView, and WriteCache are trademards of Maxtor COrporation. All other trademarks or registered trademarks are the property of their respective owners. One gigabyte, or GB, equals one billion bytes when referring to hard drive capacity.
  • Page 3 DiamondMax 21 Serial ATA Product Manual, Rev. A...
  • Page 4 DiamondMax 21 Serial ATA Product Manual, Rev. A...

  • Page 5: Table Of Contents

    Maxtor support services ........
  • Page 6 DiamondMax 21 Serial ATA Product Manual, Rev. A...
  • Page 7 List of Figures Figure 1. Typical 5V startup and operation current profile ........17 Figure 2.

  • Page 9: Introduction

    Introduction ® This manual describes the functional, mechanical and interface specifications for the following DiamondMax 21 Serial ATA model drives: STM3320620AS STM3160815AS STM3320820AS STM3160215AS STM3250824AS STM380815AS STM3250820AS STM340215AS These drives provide the following key features: • 7,200 RPM spindle speed. •...

  • Page 10: About The Serial Ata Interface

    About the Serial ATA interface The Serial ATA interface provides several advantages over the traditional (parallel) ATA interface. The primary advantages include: • Easy installation and configuration with true plug-and-play connectivity. It is not necessary to set any jump- ers or other configuration options. •...

  • Page 11: Drive Specifications

    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 following drive models: STM3320620AS STM3160815AS STM3320820AS STM3160215AS STM3250824AS STM380815AS...
  • Page 12 Drive specifications summary Table 1: for 320 Gbyte models Drive specification STM3320820AS STM3320620AS Formatted capacity (512 bytes/sector)* 320 Gbytes Guaranteed sectors 625,142,448 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density 781 kbits/in max Track density 145 ktracks/in avg Areal density...
  • Page 13 Drive specification STM3320820AS STM3320620AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.50 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle** 2.5 bels (typical) 2.9 bels (max)
  • Page 14 Drive specifications summary Table 2: for 250 Gbyte models Drive specification STM3250824AS STM3250820AS Formatted capacity (512 bytes/sector)* 250 Gbytes Guaranteed sectors 488,397,168 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density 813 kbits/in max Track density 145 ktracks/in avg Areal density...
  • Page 15 Drive specification STM3250824AS STM3250820AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.50 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle** 2.5 bels (typical) 2.9 bels (max)
  • Page 16 Drive specifications summary Table 3: for the 160 Gbyte models Drive specification STM3160815AS STM3160215AS Formatted capacity (512 bytes/sector)* 160 Gbytes Guaranteed sectors 312,581,808 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density 824 kbits/in max Track density 137.259 ktracks/in avg...
  • Page 17 Drive specification STM3160815AS STM3160215AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.5 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle** 2.8 bels (typical) 3.0 bels (max)
  • Page 18 Drive specifications summary Table 4: for the 80 Gbyte model Drive specification ST380215AS Formatted capacity (512 bytes/sector)* 80 Gbytes Guaranteed sectors 156,301,488 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density 824 kbits/in max Track density 137.259 ktracks/in avg Areal density...
  • Page 19 Drive specification ST380215AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.5 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle** 2.8 bels (typical) 3.0 bels (max) Quiet seek...
  • Page 20 Drive specifications summary Table 5: for the 40 Gbyte model Drive specification STM340215AS Formatted capacity (512 bytes/sector)* 40 Gbytes Guaranteed sectors 78,165,360 Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders 16,383 Recording density 824 kbits/in max Track density 137.259 ktracks/in avg Areal density...
  • Page 21 Drive specification STM340215AS Vibration, operating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 0.5 Gs 350–500 Hz:: 0.25 Gs Vibration, nonoperating 5–22 Hz: 0.25 Gs, Limited displacement 22–350 Hz: 5.0 Gs 350–500 Hz:: 1.0 Gs Drive acoustics, sound power Idle** 2.8 bels (typical) 3.0 bels (max) Quiet seek...

  • Page 22: Formatted Capacity

    Formatted capacity Formatted Guaranteed Model capacity* sectors Bytes per sector STM3320620AS 320 Gbytes 625,142,448 STM3320820AS 320 Gbytes 625,142,448 STM3250824AS 250 Gbytes 488,397,168 STM3250820AS 250 Gbytes 488,397,168 STM3160815AS 160 Gbytes 312,581,808 STM3160215AS 160 Gbytes 312,581,808 STM380815AS 80 Gbytes 156,301,488 STM340215AS 40 Gbytes 78,165,360 *One Gbyte equals one billion bytes when referring to hard drive capacity.

  • Page 23: Recording And Interface Technology

    Recording and interface technology Model capacity Interface Serial ATA (SATA) Recording method Perpendicular Recording density (kbits/inch max) Track density (ktracks/inch avg) 137.259 Areal density (Gbits/inch avg) 114.4 Spindle speed (RPM) 7,200 ± 0.2% Internal data transfer rate (Mbits/sec max) 1,030 Sustained data transfer rate (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) Physical characteristics...

  • Page 24: Seek Time

    Seek time Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using drive diagnostics. The specifications in the table below are defined as follows: • Track-to-track seek time is an average of all possible single-track seeks in both directions. •...

  • Page 25: Figure 1. Typical 5V Startup And Operation Current Profile

    • Operating power and current Operating power is measured using 40 percent random seeks, 40 percent read/write mode (1 write for each 10 reads) and 20 percent drive idle mode. • Idle mode power Idle mode power is measured with the drive up to speed, with servo electronics active and with the heads in a random track location.

  • Page 26: Conducted Noise

    Figure 2. Typical 12V startup and operation current profile 2.8.2 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 27 • Idle mode The buffer remains enabled, and the drive accepts all commands and returns to Active mode any time disc access is necessary. • 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 28: Environmental Specifications

    Environmental specifications 2.9.1 Ambient temperature Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Actual drive case temperature should not exceed 69°C (156°F) within the operating ambient conditions. Above 1,000 feet (305 meters), the maximum temperature is derated linearly to 112°F (44°C) at 10,000 feet (3,048 meters).

  • Page 29: Vibration

    2.9.5.2 Nonoperating shock The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 350 Gs based on a nonrepetitive half-sine shock pulse of 2 msec duration. 2.9.6 Vibration All vibration specifications assume that the drive is mounted securely with the input vibration applied at the drive mounting screws.

  • Page 30: Electromagnetic Immunity

    2.11 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: Table 8: Radio frequency environments Test Description Performance level Reference standard Electrostatic...

  • Page 31: Reliability

    2.12 Reliability 2.12.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF) The product shall achieve an Annualized Failure Rate (AFR) of 0.34% (MTBF of 0.7 million hours) when oper- ated in an environment of ambient air temperatures of 25 C.

  • Page 32: Fcc Verification

    Maxtor 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 B computing device, pursu- ant to Subpart J, Part 15 of the FCC rules.

  • Page 33: Environmental Protection

    Lead (Pb), in electronic products effective July 2006. A number of parts and materials in Maxtor products are procured from external suppliers. We rely on the repre- sentations of our suppliers regarding the presence of RoHS substances in these parts and materials. Our sup-...
  • Page 34 DiamondMax 21 Serial ATA Product Manual, Rev. A...

  • Page 35: Configuring And Mounting The Drive

    Configuring and mounting the drive This section contains the specifications and instructions for configuring and mounting the drive. Handling and static-discharge precautions After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic dis- charge (ESD) hazards. Observe the following standard handling and static-discharge precautions: Caution: •...

  • Page 36: Configuring The Drive

    Configuring the drive Each drive on the Serial ATA interface connects point-to-point with the Serial ATA host adapter. There is no master/slave relationship because each drive is considered a master in a point-to-point relationship. If two drives are attached on one Serial ATA host adapter, the host operating system views the two devices as if they were both “masters”...

  • Page 37: Drive Mounting

    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 5 for drive mounting dimensions. Follow these important mounting precau- tions when mounting the drive: •...

  • Page 38: Figure 6. Drive Dimensions For 40-160 Gb Models

    Figure 6. Drive dimensions for 40-160 GB models DiamondMax 21 Serial ATA Product Manual, Rev. A...

  • Page 39: Serial Ata (Sata) Interface

    Serial ATA (SATA) interface These drives use the industry-standard Serial ATA interface that supports FIS data transfers. It supports ATA programmed input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–6. For detailed information about the Serial ATA interface, refer to the “Serial ATA: High Speed Serialized AT Attachment”...

  • Page 40: Serial Ata Device Plug Connector Pin Definitions

    Serial ATA device plug connector pin definitions Table 9 summarizes the signals on the Serial ATA interface and power connectors.. Table 9: Serial ATA connector pin definitions Segment Function Definition Ground 2nd mate Differential signal pair A from Phy Ground 2nd mate Differential signal pair B from Phy Signal...

  • Page 41: Supported Ata Commands

    Supported ATA commands The following table lists Serial ATA standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Serial ATA: High Speed Serialized AT Attachment specification. See “S.M.A.R.T. commands” on page 40.for details and subcommands used in the S.M.A.R.T. implementation. Table 10: Supported ATA commands Command name...
  • Page 42 Command name Command code (in hex) Security Erase Unit Security Freeze Security Set Password Security Unlock Seek Set Features Set Max Address Note: Individual Set Max Address Address: commands are identified by the value Password: placed in the Set Max Features regis- Lock: ter as defined to the right.

  • Page 43: Identify Device Command

    4.3.1 Identify Device command The Identify Device command (command code EC ) 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 Table 10 on page 33.
  • Page 44 Word Description Value 60–61 Total number of user-addressable LBA sectors available 0FFFFFFFh* (see Section 2.2 for related information) *Note: The maximum value allowed in this field is: 0FFFFFFFh (268,435,455 sectors, 137 Gbytes). Drives with capacities over 137 Gbytes will have 0FFFFFFFh in this field and the actual number of user-addressable LBAs specified in words 100-103.
  • Page 45 Word Description Value 104– ATA-reserved 0000 Security status 0001 Maxtor 129– -reserved xxxx 160– ATA-reserved 0000 Integrity word xxA5 Note. Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not supported DiamondMax 21 Serial ATA Product Manual, Rev. A...
  • Page 46 Note. See the bit descriptions below for words 63, 88, and 93 of the Identify Drive data. Description (if bit is set to 1) Word 63 Multiword DMA mode 0 is supported. Multiword DMA mode 1 is supported. Multiword DMA mode 2 is supported. Multiword DMA mode 0 is currently active.

  • Page 47: Set Features Command

    4.3.2 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 inter- rupt. 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.

  • Page 48: S.m.a.r.t. Commands

    4.3.3 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 moni- tors 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. Not all failures are predictable. S.M.A.R.T.

  • Page 49: Maxtor Support Services

    Before contacting Maxtor Support, use the Hard Disk Information feature in MaxBlast to view the model num- ber and serial number of your drive. These numbers can be used to get help from Maxtor Support, register your drive, and look up information on the Maxtor website.
  • Page 50 DiamondMax 21 Serial ATA Product Manual, Rev. A...
  • Page 51 Index Device Configuration Identify 33 Device Configuration Restore 33 Device Configuration Set 33 Device Reset 33 dimensions 29 ACA 24 disc surface 16 acceleration 21 dissipation 17 acoustics 21 Download Microcode 33 Active 18 duty cycle 23 Active mode 18 actuator arm 16 AFR 23 Agency certification 23...
  • Page 52 Operating power 17 Operating shock 20 I/O data-transfer rate 15 Operating vibration 21 I/O duty cycle 23 Identify Device 33 Identify Device command 35 Physical characteristics 15 Idle 18 point-to-point 2 Idle Immediate 33 Power consumption 16 Idle mode 17 power consumption 16 IEC950 23 power dissipation 17...
  • Page 53 RoHS 25 static-discharge 27 RRL 24 subassembly 24 support services 41 Surge immunity 22 S.M.A.R.T. Disable Operations 34 S.M.A.R.T. Enable Operations 34 S.M.A.R.T. Enable/Disable Autosave 34 technical support services 41 S.M.A.R.T. Execute Offline 34 temperature 16 S.M.A.R.T. implementation 33 temperature gradient 20 S.M.A.R.T.
  • Page 54 DiamondMax 21 Serial ATA Product Manual, Rev. A...
  • Page 56 Maxtor Corporation 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100451230, Rev. A, Printed in USA...

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