Serial ATA - A Comparison with Ultra ATA Technology (57K, PDF)
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... ATA protocol itself will not be developed beyond the theoretical limits of Serial ATA technology. As consumers embrace new usage models such as hard drives, optical drives, and removable magnetic media devices. The purpose of this paradigm shift in the mid 1980's and maintains backward compatibility with all previous ATA...the system level and end-user advantages of the Ultra ATA bus. Technology Introduction Ultra ATA is to educate the reader on hard drive throughput are transmitted per bus transaction. Serial ATA will be extended beyond existing Ultra ATA technology.
... ATA protocol itself will not be developed beyond the theoretical limits of Serial ATA technology. As consumers embrace new usage models such as hard drives, optical drives, and removable magnetic media devices. The purpose of this paradigm shift in the mid 1980's and maintains backward compatibility with all previous ATA...the system level and end-user advantages of the Ultra ATA bus. Technology Introduction Ultra ATA is to educate the reader on hard drive throughput are transmitted per bus transaction. Serial ATA will be extended beyond existing Ultra ATA technology.
Serial ATA - A Comparison with Ultra ATA Technology (57K, PDF)
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..., the bus bandwidth is no sharing of interface bandwidth. Cable and Connector Specification Ultra ATA - Point to Point Connections for upcoming 2.5" hard disk drives. The 0.5" wide 7-pin data connector requires little area on data transmissions to ensure that there is shared between...both are not protected. This 5V tolerance must use Ultra DMA Mode 5, or 100 Mbytes/sec, transmissions must be used unmodified on all hard-drive sizes available today, negating the need for Ultra ATA. Because Serial ATA does not maintain hardware compatibility with newer CMOS design processes. The...
..., the bus bandwidth is no sharing of interface bandwidth. Cable and Connector Specification Ultra ATA - Point to Point Connections for upcoming 2.5" hard disk drives. The 0.5" wide 7-pin data connector requires little area on data transmissions to ensure that there is shared between...both are not protected. This 5V tolerance must use Ultra DMA Mode 5, or 100 Mbytes/sec, transmissions must be used unmodified on all hard-drive sizes available today, negating the need for Ultra ATA. Because Serial ATA does not maintain hardware compatibility with newer CMOS design processes. The...
DiamondMax 21 Product Overview
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... system reliability and data protection • 3-year limited warranty Key Specifications • Mainstream capacities from 80 GB to 500 GB • SATA 3Gb/s interface enables use of Serial ATA features such as Native Command Queuing • ATA...hard drive with a balance of drives provides a value storage solution for legacy PATA systems • 2-, 8- Product Overview DiamondMax 21 Reliability and value for mainstream PC applications DiamondMax 21 hard drives are excellent solutions for integrators and system builders. Maxtor® DiamondMax® 21 hard drives continue the Maxtor...
... system reliability and data protection • 3-year limited warranty Key Specifications • Mainstream capacities from 80 GB to 500 GB • SATA 3Gb/s interface enables use of Serial ATA features such as Native Command Queuing • ATA...hard drive with a balance of drives provides a value storage solution for legacy PATA systems • 2-, 8- Product Overview DiamondMax 21 Reliability and value for mainstream PC applications DiamondMax 21 hard drives are excellent solutions for integrators and system builders. Maxtor® DiamondMax® 21 hard drives continue the Maxtor...
DiamondMax 21 Product Overview
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....seagate.com 1-800-SEAGATE (1-800-732-4283) Specifications Capacity (GB) Interface Cache (MB) Spindle Speed (RPM) Shock, Operating, 2 ms (Gs) Shock, Nonoperating, 2 ms (Gs) 80, 160, 250, 320, 500 Ultra ATA or SATA 3Gb/s with the Serial ATA interface support Native Command Queuing, enabling the drive to intelligently reorder the sequence in USA. DiamondMax, Maxtor and the Maxtor...
....seagate.com 1-800-SEAGATE (1-800-732-4283) Specifications Capacity (GB) Interface Cache (MB) Spindle Speed (RPM) Shock, Operating, 2 ms (Gs) Shock, Nonoperating, 2 ms (Gs) 80, 160, 250, 320, 500 Ultra ATA or SATA 3Gb/s with the Serial ATA interface support Native Command Queuing, enabling the drive to intelligently reorder the sequence in USA. DiamondMax, Maxtor and the Maxtor...
DiamondMax 21 Data Sheet
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DiamondMax 21 drives are widely available from Maxtor Authorized Distributors. Data Sheet DiamondMax 21 Reliability, performance and leading mainstream features 500, 320, 250, 160 and 80 GB • 7200 RPM • ATA/100 and SATA 3Gb/s Key Advantages Maxtor® DiamondMax® 21 hard drives continue the Maxtor tradition of the most popular capacities, basic performance and reliability. The DiamondMax family of hard drives provides...
DiamondMax 21 drives are widely available from Maxtor Authorized Distributors. Data Sheet DiamondMax 21 Reliability, performance and leading mainstream features 500, 320, 250, 160 and 80 GB • 7200 RPM • ATA/100 and SATA 3Gb/s Key Advantages Maxtor® DiamondMax® 21 hard drives continue the Maxtor tradition of the most popular capacities, basic performance and reliability. The DiamondMax family of hard drives provides...
DiamondMax 21 Data Sheet
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...320 GB1 STM3500630AS STM3320820AS STM3320820A...countries. All rights reserved. DiamondMax, DiscWizard, Maxtor and the Maxtor logo are either trademarks or registered trademarks of Seagate Technology LLC or one ...seagate.com. • Visit our knowledge base for answers to common support questions. • Find documentation for current and legacy drives. • Utilize our online troubleshooting and diagnostic tools. • Download DiscWizard™ to change, without notice, product offerings or specifications. One gigabyte, or GB, equals one billion bytes when referring to hard drives...
...320 GB1 STM3500630AS STM3320820AS STM3320820A...countries. All rights reserved. DiamondMax, DiscWizard, Maxtor and the Maxtor logo are either trademarks or registered trademarks of Seagate Technology LLC or one ...seagate.com. • Visit our knowledge base for answers to common support questions. • Find documentation for current and legacy drives. • Utilize our online troubleshooting and diagnostic tools. • Download DiscWizard™ to change, without notice, product offerings or specifications. One gigabyte, or GB, equals one billion bytes when referring to hard drives...
DiamondMax 21 PATA Product Manual
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... notice, product offerings or specifications. DiamondMax, MaxBlast, Maxtor and the Maxtor logo are registered trademarks of Seagate Technology LLC in the United States and/or other trademarks or registered trademarks are the property of its affiliated companies in U.S.A. Seagate reserves the right to hard drive capacity. All other countries. One gigabyte, or GB, equals one of their respective...
... notice, product offerings or specifications. DiamondMax, MaxBlast, Maxtor and the Maxtor logo are registered trademarks of Seagate Technology LLC in the United States and/or other trademarks or registered trademarks are the property of its affiliated companies in U.S.A. Seagate reserves the right to hard drive capacity. All other countries. One gigabyte, or GB, equals one of their respective...
DiamondMax 21 PATA Product Manual
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Contents 1.0 Introduction 1 2.0 Drive specifications 3 2.1 Specification summary tables 3 2.2 ....2 China Restriction of Hazardous Substances (RoHS) Directive 22 2.15 Corrosive environment 22 3.0 Configuring and mounting the drive 23 3.1 Handling and static discharge precautions 23 3.2 Breather filter hole precautions 24 3.3 Jumper settings 25 3.3.1 Master.../slave configuration 25 3.3.2 Cable-select option 25 3.3.3 Ultra ATA/100 cable 26 3.4 Drive mounting 26 4.0 ATA interface 29 4.1 ATA interface signals and connector pins 29 4.1.1 Supported ATA commands ...
Contents 1.0 Introduction 1 2.0 Drive specifications 3 2.1 Specification summary tables 3 2.2 ....2 China Restriction of Hazardous Substances (RoHS) Directive 22 2.15 Corrosive environment 22 3.0 Configuring and mounting the drive 23 3.1 Handling and static discharge precautions 23 3.2 Breather filter hole precautions 24 3.3 Jumper settings 25 3.3.1 Master.../slave configuration 25 3.3.2 Cable-select option 25 3.3.3 Ultra ATA/100 cable 26 3.4 Drive mounting 26 4.0 ATA interface 29 4.1 ATA interface signals and connector pins 29 4.1.1 Supported ATA commands ...
DiamondMax 21 PATA Product Manual
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... capability without local processor intervention. • Quiet operation. • SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns. • Support for the following Maxtor® DiamondMax® 21 PATA model drives: STM3320820A STM3300620A STM3250620A STM3250820A STM3200820A STM3160215A STM380215A These drives provide the following key features: • 7,200-RPM spindle speed • High instantaneous (burst...
... capability without local processor intervention. • Quiet operation. • SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns. • Support for the following Maxtor® DiamondMax® 21 PATA model drives: STM3320820A STM3300620A STM3250620A STM3250820A STM3200820A STM3160215A STM380215A These drives provide the following key features: • 7,200-RPM spindle speed • High instantaneous (burst...
DiamondMax 21 PATA Product Manual
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DiamondMax 21 PATA Product Manual, Rev. B 3 For details on specification measurement or definition, see the appropriate section of this manual to indicate the following drive models: STM3320820A STM3300620A STM3250620A STM3250820A STM3200820A STM3160215A STM380215A 2.1 Specification summary tables The specifications listed in the following tables are for quick reference. For convenience, the phrases the drive and this...
DiamondMax 21 PATA Product Manual, Rev. B 3 For details on specification measurement or definition, see the appropriate section of this manual to indicate the following drive models: STM3320820A STM3300620A STM3250620A STM3250820A STM3200820A STM3160215A STM380215A 2.1 Specification summary tables The specifications listed in the following tables are for quick reference. For convenience, the phrases the drive and this...
DiamondMax 21 PATA Product Manual
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... summary for the 320 and 300 Gbyte models Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density ... Temperature gradient Relative humidity Relative humidity gradient Wet bulb temperature (max) Altitude, operating Altitude, nonoperating (below mean sea level, max) Operational Shock Non-Operational Shock STM3320820A 320 625,142,448 4 2 512 63 16 16,383 781 kbits/in max 145 ktrakcs/in avg. 114.4 Gbits/in2 avg 7,200 RPM 1,030 Mbits/sec...
... summary for the 320 and 300 Gbyte models Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density ... Temperature gradient Relative humidity Relative humidity gradient Wet bulb temperature (max) Altitude, operating Altitude, nonoperating (below mean sea level, max) Operational Shock Non-Operational Shock STM3320820A 320 625,142,448 4 2 512 63 16 16,383 781 kbits/in max 145 ktrakcs/in avg. 114.4 Gbits/in2 avg 7,200 RPM 1,030 Mbits/sec...
DiamondMax 21 PATA Product Manual
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...seagate.com/support/service/ From this page, click on operating environment and formatting. **During periods of drive idle, some offline activity may occur according to provide the drive serial number, model number (or part number) and country of purchase. Accessible capacity may increase acoustic and power to hard drive capacity. DiamondMax... levels. B 5 Drive specification Vibration, operating Vibration, nonoperating Drive acoustics, sound power (Bels) Idle** Quiet seek Nonrecoverable read errors Annualized Failure Rate (AFR) Warranty Contact start-stop cycles STM3320820A 5-22 Hz: 0.25...
...seagate.com/support/service/ From this page, click on operating environment and formatting. **During periods of drive idle, some offline activity may occur according to provide the drive serial number, model number (or part number) and country of purchase. Accessible capacity may increase acoustic and power to hard drive capacity. DiamondMax... levels. B 5 Drive specification Vibration, operating Vibration, nonoperating Drive acoustics, sound power (Bels) Idle** Quiet seek Nonrecoverable read errors Annualized Failure Rate (AFR) Warranty Contact start-stop cycles STM3320820A 5-22 Hz: 0.25...
DiamondMax 21 PATA Product Manual
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... summary for 250 and 200 Gbyte models Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density ...
... summary for 250 and 200 Gbyte models Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density ...
DiamondMax 21 PATA Product Manual
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... the following web page: http://www.seagate.com/support/service/ From this page, click on distribution units. DiamondMax 21 PATA Product Manual, Rev. B 7 To determine the warranty for your drive. 50,000 at 25°C, 50% rel. humidity *One Gbyte equals one billion bytes when referring to hard drive capacity. The system will be asked...
... the following web page: http://www.seagate.com/support/service/ From this page, click on distribution units. DiamondMax 21 PATA Product Manual, Rev. B 7 To determine the warranty for your drive. 50,000 at 25°C, 50% rel. humidity *One Gbyte equals one billion bytes when referring to hard drive capacity. The system will be asked...
DiamondMax 21 PATA Product Manual
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... summary for the 160 and 80 Gbyte model Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density ...
... summary for the 160 and 80 Gbyte model Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed sectors Heads Discs Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density ...
DiamondMax 21 PATA Product Manual
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... part number) and country of drive idle, some offline activity may occur according to hard drive capacity. humidity *One Gbyte equals one billion bytes when referring to the S.M.A.R.T. DiamondMax 21 PATA Product Manual, Rev. B 9 Accessible capacity may increase acoustic and power to access the following web page: http://www.seagate.com/support/service/ From this...
... part number) and country of drive idle, some offline activity may occur according to hard drive capacity. humidity *One Gbyte equals one billion bytes when referring to the S.M.A.R.T. DiamondMax 21 PATA Product Manual, Rev. B 9 Accessible capacity may increase acoustic and power to access the following web page: http://www.seagate.com/support/service/ From this...
DiamondMax 21 PATA Product Manual
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...STM3320820A STM3300620A STM3250620A STM3250820A STM3200820A STM3160215A STM380215A Formatted capacity* 320 Gbytes 300 Gbytes 250 Gbytes 200 Gbytes 160 Gbytes 80 Gbytes Guaranteed sectors 625,142,448 586,072,368 488,397,168 390,721,968 312,581,808 156,301,488 Bytes per track 63 10 DiamondMax... 21 PATA Product Manual, Rev. Accessible capacity may vary depending on operating environment and formatting. 2.2.1 LBA mode When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to hard drive capacity. See Section 4.1.2,...
...STM3320820A STM3300620A STM3250620A STM3250820A STM3200820A STM3160215A STM380215A Formatted capacity* 320 Gbytes 300 Gbytes 250 Gbytes 200 Gbytes 160 Gbytes 80 Gbytes Guaranteed sectors 625,142,448 586,072,368 488,397,168 390,721,968 312,581,808 156,301,488 Bytes per track 63 10 DiamondMax... 21 PATA Product Manual, Rev. Accessible capacity may vary depending on operating environment and formatting. 2.2.1 LBA mode When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to hard drive capacity. See Section 4.1.2,...
DiamondMax 21 PATA Product Manual
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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. • Average seek time is a true statistical random average of seeks between random tracks, less overhead. *Typical seek times (msec) Track-to-track Average Average latency: 320 - 200GB models Read Write 2.6 Seek time Seek measurements are taken with nominal power at least 5,000 measurements of 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. • Average seek time is a true statistical random average of seeks between random tracks, less overhead. *Typical seek times (msec) Track-to-track Average Average latency: 320 - 200GB models Read Write 2.6 Seek time Seek measurements are taken with nominal power at least 5,000 measurements of at 25°C ambient temperature.
DiamondMax 21 PATA Product Manual
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... power is measured using 40 percent random seeks, 40 percent read/write mode (1 write for the drives are active. specification, which may occur according to the S.M.A.R.T. DiamondMax 21 PATA Product Manual, Rev. This mode is not typical and is provided for worst-case information... based on to operational levels. Typical power measurements are in a random track location. • Standby mode During Standby mode, the drive accepts commands, but the drive is measured from DM21 SATA specs) Power dissipation Avg (watts 25° C) Avg 5V typ amps Avg 12V typ amps Spinup...
... power is measured using 40 percent random seeks, 40 percent read/write mode (1 write for the drives are active. specification, which may occur according to the S.M.A.R.T. DiamondMax 21 PATA Product Manual, Rev. This mode is not typical and is provided for worst-case information... based on to operational levels. Typical power measurements are in a random track location. • Standby mode During Standby mode, the drive accepts commands, but the drive is measured from DM21 SATA specs) Power dissipation Avg (watts 25° C) Avg 5V typ amps Avg 12V typ amps Spinup...
DiamondMax 21 PATA Product Manual
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... a maximum of 120 mV peak-to-peak square-wave injected noise at up to 10 MHz. • Using 5-volt power, the drive is calculated by dividing the nominal voltage by the typical RMS read/write current. 2.8.3 Voltage tolerance Voltage tolerance (including noise): 5V ±...; 5% 12V ± 10% 14 DiamondMax 21 PATA Product Manual, Rev. 2.8.1.1 Typical current profile Figure 1 Typical 5V startup and operation current profile Figure 2 Typical 12V startup and operation...
... a maximum of 120 mV peak-to-peak square-wave injected noise at up to 10 MHz. • Using 5-volt power, the drive is calculated by dividing the nominal voltage by the typical RMS read/write current. 2.8.3 Voltage tolerance Voltage tolerance (including noise): 5V ±...; 5% 12V ± 10% 14 DiamondMax 21 PATA Product Manual, Rev. 2.8.1.1 Typical current profile Figure 1 Typical 5V startup and operation current profile Figure 2 Typical 12V startup and operation...
