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B i Contents 1.0 Introduction 1 1.1 About the Serial ATA interface 2 2.0 Drive specifications 3 2.1 Specification summary tables 3 2.2 Formatted capacity 14 2.2.1 LBA mode 14 2.3 Default logical geometry 14 2.4 Recording ...drive 28 3.3 Serial ATA cables and connectors 28 3.4 Drive mounting 29 4.0 Serial ATA (SATA) interface 31 4.1 Hot-Plug compatibility 31 4.2 Serial ATA device plug connector pin definitions 32 4.3 Supported ATA commands 33 4.3.1 Identify Device command 35 4.3.2 Set Features command 39 4.3.3 S.M.A.R.T. commands 40 5.0 Seagate Technology support services 41...
B i Contents 1.0 Introduction 1 1.1 About the Serial ATA interface 2 2.0 Drive specifications 3 2.1 Specification summary tables 3 2.2 Formatted capacity 14 2.2.1 LBA mode 14 2.3 Default logical geometry 14 2.4 Recording ...drive 28 3.3 Serial ATA cables and connectors 28 3.4 Drive mounting 29 4.0 Serial ATA (SATA) interface 31 4.1 Hot-Plug compatibility 31 4.2 Serial ATA device plug connector pin definitions 32 4.3 Supported ATA commands 33 4.3.1 Identify Device command 35 4.3.2 Set Features command 39 4.3.3 S.M.A.R.T. commands 40 5.0 Seagate Technology support services 41...
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Figure 3. B iii Figure 2. Figure 4. Typical 5V startup and operation current profile 17 Typical 12V startup and operation current profile 18 Serial ATA connectors 28 Attaching SATA cabling 28 Mounting dimensions-top, side and end view 29 Barracuda ES Serial ATA Product Manual, Rev. List of Figures Figure 1. Figure 5.
Figure 3. B iii Figure 2. Figure 4. Typical 5V startup and operation current profile 17 Typical 12V startup and operation current profile 18 Serial ATA connectors 28 Attaching SATA cabling 28 Mounting dimensions-top, side and end view 29 Barracuda ES Serial ATA Product Manual, Rev. List of Figures Figure 1. Figure 5.
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... Manual, Rev. 1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Barracuda® ES Serial ATA model drives: ST3750640NS ST3750840NS ST3500630NS ST3500830NS ST3400620NS ST3400820NS ST3320620NS ST3320820NS ST3250620NS ST3250820NS These drives provide the following key features: • 7,200 RPM spindle speed. • High instantaneous (burst) data-transfer ...
... Manual, Rev. 1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Barracuda® ES Serial ATA model drives: ST3750640NS ST3750840NS ST3500630NS ST3500830NS ST3400620NS ST3400820NS ST3320620NS ST3320820NS ST3250620NS ST3250820NS These drives provide the following key features: • 7,200 RPM spindle speed. • High instantaneous (burst) data-transfer ...
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...devices. The host adapter may, optionally, emulate a master/slave environment to install a Serial ATA host adapter and Serial ATA disc drive in a point-to provide backward compatibility with parallel ATA. This is not necessary to set any jumpers or other configuration options. • Thinner and...cabling for improved enclosure airflow and ease of your existing applications to as normal. It is not a typical Serial ATA environment. The Serial ATA host adapter and drive share the function of the traditional device registers, referred to work as the Shadow Register Block...
...devices. The host adapter may, optionally, emulate a master/slave environment to install a Serial ATA host adapter and Serial ATA disc drive in a point-to provide backward compatibility with parallel ATA. This is not necessary to set any jumpers or other configuration options. • Thinner and...cabling for improved enclosure airflow and ease of your existing applications to as normal. It is not a typical Serial ATA environment. The Serial ATA host adapter and drive share the function of the traditional device registers, referred to work as the Shadow Register Block...
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Barracuda ES Serial ATA Product Manual, Rev. 2.0 Drive specifications Unless otherwise noted, all specifications are for quick reference. B 3 For details on specification measurement or definition, see the appropriate section of this manual to indicate the following drive models: ST3750640NS ST3750840NS ST3500630NS ST3500830NS ST3400620NS ST3400820NS ST3320620NS ST3320820NS ST3250620NS ST3250820NS 2.1 Specification summary tables The specifications...
Barracuda ES Serial ATA Product Manual, Rev. 2.0 Drive specifications Unless otherwise noted, all specifications are for quick reference. B 3 For details on specification measurement or definition, see the appropriate section of this manual to indicate the following drive models: ST3750640NS ST3750840NS ST3500630NS ST3500830NS ST3400620NS ST3400820NS ST3320620NS ST3320820NS ST3250620NS ST3250820NS 2.1 Specification summary tables The specifications...
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... avg) Spindle speed (RPM) Internal data transfer rate (Mbits/sec max) Sustained data transfer rate OD (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (mm max) Width (mm max) Length (mm max) Weight (max) Average latency Power-on to ready (sec max...
... avg) Spindle speed (RPM) Internal data transfer rate (Mbits/sec max) Sustained data transfer rate OD (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (mm max) Width (mm max) Length (mm max) Weight (max) Average latency Power-on to ready (sec max...
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Accessible capacity may vary depending on operating environment and formatting. **During periods of purchase. humidity) Supports Hotplug operation per Serial ATA Revision 2.5 specification ST3750640NS ST3750840NS 5-22 Hz: 0.25 Gs, Limited displacement 22-350 Hz: 0.50 Gs 350-500 Hz: ...or part number) and country of drive idle, some offline activity may increase acoustic and power to access the following web page: www.seagate.com/support/service/ From this page, click on distribution units. Drive specification Vibration, operating Vibration, nonoperating Drive acoustics, sound power (...
Accessible capacity may vary depending on operating environment and formatting. **During periods of purchase. humidity) Supports Hotplug operation per Serial ATA Revision 2.5 specification ST3750640NS ST3750840NS 5-22 Hz: 0.25 Gs, Limited displacement 22-350 Hz: 0.50 Gs 350-500 Hz: ...or part number) and country of drive idle, some offline activity may increase acoustic and power to access the following web page: www.seagate.com/support/service/ From this page, click on distribution units. Drive specification Vibration, operating Vibration, nonoperating Drive acoustics, sound power (...
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... speed (RPM) Internal data transfer rate (Mbits/sec max) Sustained data transfer rate OD (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (mm max) Width (mm max) Length (mm max) Weight (max) Average latency (msec) Power-on to...176;C max) Altitude, operating Altitude, nonoperating (below mean sea level, max) Operational Shock (max at 2 msec) Non-Operational Shock (max at 2 msec) ST3500630NS ST3500830NS 500 976,773,168 6 3 512 63 16 16,383 813 145 114.4 7,200 1,030 72 300 PIO modes 0-4 Multiword DMA modes 0-2 Ultra DMA...
... speed (RPM) Internal data transfer rate (Mbits/sec max) Sustained data transfer rate OD (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (mm max) Width (mm max) Length (mm max) Weight (max) Average latency (msec) Power-on to...176;C max) Altitude, operating Altitude, nonoperating (below mean sea level, max) Operational Shock (max at 2 msec) Non-Operational Shock (max at 2 msec) ST3500630NS ST3500830NS 500 976,773,168 6 3 512 63 16 16,383 813 145 114.4 7,200 1,030 72 300 PIO modes 0-4 Multiword DMA modes 0-2 Ultra DMA...
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... a specific drive, use a web browser to the S.M.A.R.T. humidity) Supports Hotplug operation per SATA II specification ST3500630NS ST3500830NS 5-22 Hz: 0.25 Gs, Limited displacement 22-350 Hz: 0.50 Gs 350-500 Hz: 0.25...stop cycles (25°C, 50% rel. The system will be asked to hard drive capacity. Barracuda ES Serial ATA Product Manual, Rev. B 7 Accessible capacity may vary depending on operating environment and formatting. **During periods of...according to access the following web page: www.seagate.com/support/service/ From this page, click on the "Verify Your Warranty" link.
... a specific drive, use a web browser to the S.M.A.R.T. humidity) Supports Hotplug operation per SATA II specification ST3500630NS ST3500830NS 5-22 Hz: 0.25 Gs, Limited displacement 22-350 Hz: 0.50 Gs 350-500 Hz: 0.25...stop cycles (25°C, 50% rel. The system will be asked to hard drive capacity. Barracuda ES Serial ATA Product Manual, Rev. B 7 Accessible capacity may vary depending on operating environment and formatting. **During periods of...according to access the following web page: www.seagate.com/support/service/ From this page, click on the "Verify Your Warranty" link.
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... avg) Spindle speed (RPM) Internal data transfer rate (Mbits/sec max) Sustained data transfer rate OD (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (mm max) Width (mm max) Length (mm max) Weight (max) Average latency (msec) Power-on to ready (sec...
... avg) Spindle speed (RPM) Internal data transfer rate (Mbits/sec max) Sustained data transfer rate OD (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (mm max) Width (mm max) Length (mm max) Weight (max) Average latency (msec) Power-on to ready (sec...
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... model number (or part number) and country of drive idle, some offline activity may occur according to access the following web page: www.seagate.com/support/service/ From this page, click on the "Verify Your Warranty" link. humidity) Supports Hotplug operation per SATA II specification ST3400620NS ...) 3.5 (max) 1 sector per 1015 bits read errors Annualized Failure Rate (AFR) Warranty Contact start-stop cycles (25°C, 50% rel. Barracuda ES Serial ATA Product Manual, Rev. specification, which may vary depending on operating environment and formatting. **During periods of purchase.
... model number (or part number) and country of drive idle, some offline activity may occur according to access the following web page: www.seagate.com/support/service/ From this page, click on the "Verify Your Warranty" link. humidity) Supports Hotplug operation per SATA II specification ST3400620NS ...) 3.5 (max) 1 sector per 1015 bits read errors Annualized Failure Rate (AFR) Warranty Contact start-stop cycles (25°C, 50% rel. Barracuda ES Serial ATA Product Manual, Rev. specification, which may vary depending on operating environment and formatting. **During periods of purchase.
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... avg) Spindle speed (RPM) Internal data transfer rate (Mbits/sec max) Sustained data transfer rate OD (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (mm max) Width (mm max) Length (mm max) Weight (max) Average latency (msec) Power-on to ready (sec...
... avg) Spindle speed (RPM) Internal data transfer rate (Mbits/sec max) Sustained data transfer rate OD (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (mm max) Width (mm max) Length (mm max) Weight (max) Average latency (msec) Power-on to ready (sec...
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... for your drive. 50,000 Yes *One Gbyte equals one billion bytes when referring to access the following web page: www.seagate.com/support/service/ From this page, click on distribution units. Accessible capacity may vary depending on operating environment and formatting. ...or part number) and country of drive idle, some offline activity may increase acoustic and power to the S.M.A.R.T. Barracuda ES Serial ATA Product Manual, Rev. specification, which may occur according to operational levels. humidity) Supports Hotplug operation per SATA II specification ST3320620NS ...
... for your drive. 50,000 Yes *One Gbyte equals one billion bytes when referring to access the following web page: www.seagate.com/support/service/ From this page, click on distribution units. Accessible capacity may vary depending on operating environment and formatting. ...or part number) and country of drive idle, some offline activity may increase acoustic and power to the S.M.A.R.T. Barracuda ES Serial ATA Product Manual, Rev. specification, which may occur according to operational levels. humidity) Supports Hotplug operation per SATA II specification ST3320620NS ...
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... avg) Spindle speed (RPM) Internal data transfer rate (Mbits/sec max) Sustained data transfer rate OD (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (mm max) Width (mm max) Length (mm max) Weight (max) Average latency (msec) Power-on to ready (sec...
... avg) Spindle speed (RPM) Internal data transfer rate (Mbits/sec max) Sustained data transfer rate OD (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (mm max) Width (mm max) Length (mm max) Weight (max) Average latency (msec) Power-on to ready (sec...
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... to operational levels. B 13 Accessible capacity may vary depending on operating environment and formatting. **During periods of purchase. Barracuda ES Serial ATA Product Manual, Rev. humidity) Supports Hotplug operation per SATA II specification ST3250620NS ST3250820NS 5-22 Hz: 0.25 Gs, Limited displacement 22-350... warranty for your drive. 50,000 Yes *One Gbyte equals one billion bytes when referring to access the following web page: www.seagate.com/support/service/ From this page, click on distribution units. You will display the warranty information for a specific drive, use a...
... to operational levels. B 13 Accessible capacity may vary depending on operating environment and formatting. **During periods of purchase. Barracuda ES Serial ATA Product Manual, Rev. humidity) Supports Hotplug operation per SATA II specification ST3250620NS ST3250820NS 5-22 Hz: 0.25 Gs, Limited displacement 22-350... warranty for your drive. 50,000 Yes *One Gbyte equals one billion bytes when referring to access the following web page: www.seagate.com/support/service/ From this page, click on distribution units. You will display the warranty information for a specific drive, use a...
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2.2 Formatted capacity Model ST3750640NS ST3750840NS ST3500630NS ST3500830NS ST3400620NS ST3400820NS ST3320620NS ST3320820NS ST3250620NS ST3250820NS Formatted capacity* 750 Gbytes 750 Gbytes 500 Gbytes 500 Gbytes 400 Gbytes 400 Gbytes 320 Gbytes 320... LBA mode, all blocks (sectors) are consecutively numbered from 0 to n-1, where n is the number of guaranteed sectors as defined above . 14 Barracuda ES Serial ATA Product Manual, Rev. See Section 4.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48bit addressing support of drives with capacities...
2.2 Formatted capacity Model ST3750640NS ST3750840NS ST3500630NS ST3500830NS ST3400620NS ST3400820NS ST3320620NS ST3320820NS ST3250620NS ST3250820NS Formatted capacity* 750 Gbytes 750 Gbytes 500 Gbytes 500 Gbytes 400 Gbytes 400 Gbytes 320 Gbytes 320... LBA mode, all blocks (sectors) are consecutively numbered from 0 to n-1, where n is the number of guaranteed sectors as defined above . 14 Barracuda ES Serial ATA Product Manual, Rev. See Section 4.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48bit addressing support of drives with capacities...
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...Maximum length Max weight ST3750640NS and ST3750840NS ST3500630NS, ST3500830NS, ST3400620NS, ST3400820NS, ST3320620NS and ST3320820NS ST3250620NS and ST3250820NS Cache buffer ST3750640NS ST3500630NS ST3400620NS ST3320620NS ST3250620NS ST3750840NS ST3500830NS ST3400820NS ...ST3320820NS ST3250820NS 26.1 mm (1.028 inches) 101.6 mm (4.000 +/- 0.010 inches) 146.99 mm (5.787 inches) 720 grams (1.59 lbs) 635 grams (1.4 lbs) 580 grams (1.28 lbs) 16 Mbytes (16,384 kbytes) 8 Mbytes (8,192 kbytes) Barracuda ES Serial ATA...
...Maximum length Max weight ST3750640NS and ST3750840NS ST3500630NS, ST3500830NS, ST3400620NS, ST3400820NS, ST3320620NS and ST3320820NS ST3250620NS and ST3250820NS Cache buffer ST3750640NS ST3500630NS ST3400620NS ST3320620NS ST3250620NS ST3750840NS ST3500830NS ST3400820NS ...ST3320820NS ST3250820NS 26.1 mm (1.028 inches) 101.6 mm (4.000 +/- 0.010 inches) 146.99 mm (5.787 inches) 720 grams (1.59 lbs) 635 grams (1.4 lbs) 580 grams (1.28 lbs) 16 Mbytes (16,384 kbytes) 8 Mbytes (8,192 kbytes) Barracuda ES Serial ATA...
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2.6 Seek time Seek measurements are measured using drive diagnostics. All times are taken with nominal power at least 5,000 measurements of seeks between random tracks, less overhead. *Typical seek times (msec) 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 at 25°C ambient temperature. The specifications in the table below are defined as follows: • Track-to -track Average Average latency: Read
2.6 Seek time Seek measurements are measured using drive diagnostics. All times are taken with nominal power at least 5,000 measurements of seeks between random tracks, less overhead. *Typical seek times (msec) 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 at 25°C ambient temperature. The specifications in the table below are defined as follows: • Track-to -track Average Average latency: Read
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... *During periods of drive idle, some offline activity may increase acoustic and power to the S.M.A.R.T. Typical 5V startup and operation current profile Barracuda ES Serial ATA Product Manual, Rev.
... *During periods of drive idle, some offline activity may increase acoustic and power to the S.M.A.R.T. Typical 5V startup and operation current profile Barracuda ES Serial ATA Product Manual, Rev.
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Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read /write and seek operations. 18 Barracuda ES Serial ATA Product Manual, Rev. The drive features the following power-management modes: Power modes Active Idle Standby Sleep Heads Tracking Tracking Parked Parked Spindle Rotating Rotating ...
Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read /write and seek operations. 18 Barracuda ES Serial ATA Product Manual, Rev. The drive features the following power-management modes: Power modes Active Idle Standby Sleep Heads Tracking Tracking Parked Parked Spindle Rotating Rotating ...