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commands 40 5.0 Seagate Technology support services 41 Barracuda ES Serial ATA Product Manual, Rev. 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 ...
commands 40 5.0 Seagate Technology support services 41 Barracuda ES Serial ATA Product Manual, Rev. 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 ...
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List of Figures Figure 1. Figure 3. B iii 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. Figure 5. Figure 2. Figure 4.
List of Figures Figure 1. Figure 3. B iii 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. Figure 5. Figure 2. Figure 4.
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... Serial ATA Product 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...
... Serial ATA Product 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...
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..., optionally, emulate a master/slave environment to -point configuration with existing host systems and software. In addition, Serial ATA makes the transition from www.serialata.org. 2 Barracuda ES Serial ATA Product Manual, Rev. This essentially means both "masters" on separate Serial ATA ports are Device 0 (master) devices. This is no master/slave...
..., optionally, emulate a master/slave environment to -point configuration with existing host systems and software. In addition, Serial ATA makes the transition from www.serialata.org. 2 Barracuda ES Serial ATA Product Manual, Rev. This essentially means both "masters" on separate Serial ATA ports are Device 0 (master) devices. This is no master/slave...
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B 3 2.0 Drive specifications Unless otherwise noted, all specifications are for quick reference. Barracuda ES Serial ATA Product Manual, Rev. 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...
B 3 2.0 Drive specifications Unless otherwise noted, all specifications are for quick reference. Barracuda ES Serial ATA Product Manual, Rev. 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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Table 1: Drive specifications summary for 750 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, KBPI (kbits/in max) Track density, KTPI (ktracks/in avg.) Areal density, (Gbits/in2 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...
Table 1: Drive specifications summary for 750 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, KBPI (kbits/in max) Track density, KTPI (ktracks/in avg.) Areal density, (Gbits/in2 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...
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... warranty information for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on distribution units. specification, which may occur according to hard drive capacity. Barracuda ES Serial ATA Product Manual, Rev. humidity) Supports Hotplug operation per Serial ATA Revision 2.5 specification ST3750640NS...
... warranty information for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on distribution units. specification, which may occur according to hard drive capacity. Barracuda ES Serial ATA Product Manual, Rev. humidity) Supports Hotplug operation per Serial ATA Revision 2.5 specification ST3750640NS...
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... Wet bulb temperature (°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 modes...
... Wet bulb temperature (°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 modes...
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humidity) Supports Hotplug operation per SATA II specification ST3500630NS ST3500830NS 5-22 Hz: 0.25 Gs, Limited displacement 22-...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 the "Verify Your Warranty" link. specification, ...may occur according to provide the drive serial number, model number (or part number) and country of purchase. Barracuda ES Serial ATA Product Manual, Rev. Drive specification Vibration, operating Vibration, nonoperating Drive acoustics, sound power (bels...
humidity) Supports Hotplug operation per SATA II specification ST3500630NS ST3500830NS 5-22 Hz: 0.25 Gs, Limited displacement 22-...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 the "Verify Your Warranty" link. specification, ...may occur according to provide the drive serial number, model number (or part number) and country of purchase. Barracuda ES Serial ATA Product Manual, Rev. Drive specification Vibration, operating Vibration, nonoperating Drive acoustics, sound power (bels...
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Table 3: Drive specifications summary for 400 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, KBPI (kbits/in max) Track density, KTPI (ktracks/in avg.) Areal density, (Gbits/in2 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...
Table 3: Drive specifications summary for 400 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, KBPI (kbits/in max) Track density, KTPI (ktracks/in avg.) Areal density, (Gbits/in2 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...
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...start-stop cycles (25°C, 50% rel. specification, which may increase acoustic and power to access the following web page: www.seagate.com/support/service/ From this page, click on the "Verify Your Warranty" link. Accessible capacity may occur according to hard drive capacity...acoustics, sound power (bels) Idle** Performance seek Nonrecoverable read 0.73% 5 years on operating environment and formatting. **During periods of purchase. Barracuda ES Serial ATA Product Manual, Rev. You will display the warranty information for a specific drive, use a web browser to operational levels....
...start-stop cycles (25°C, 50% rel. specification, which may increase acoustic and power to access the following web page: www.seagate.com/support/service/ From this page, click on the "Verify Your Warranty" link. Accessible capacity may occur according to hard drive capacity...acoustics, sound power (bels) Idle** Performance seek Nonrecoverable read 0.73% 5 years on operating environment and formatting. **During periods of purchase. Barracuda ES Serial ATA Product Manual, Rev. You will display the warranty information for a specific drive, use a web browser to operational levels....
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Table 4: Drive specifications summary for 320 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, KBPI (kbits/in max) Track density, KTPI (ktracks/in avg.) Areal density, (Gbits/in2 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...
Table 4: Drive specifications summary for 320 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, KBPI (kbits/in max) Track density, KTPI (ktracks/in avg.) Areal density, (Gbits/in2 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...
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... 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 the "Verify Your Warranty" link. Barracuda ES Serial ATA Product Manual, Rev. Accessible capacity may vary depending on distribution units. B 11 You will display...
... 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 the "Verify Your Warranty" link. Barracuda ES Serial ATA Product Manual, Rev. Accessible capacity may vary depending on distribution units. B 11 You will display...
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Table 5: Drive specifications summary for 250 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, KBPI (kbits/in max) Track density, KTPI (ktracks/in avg.) Areal density, (Gbits/in2 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...
Table 5: Drive specifications summary for 250 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, KBPI (kbits/in max) Track density, KTPI (ktracks/in avg.) Areal density, (Gbits/in2 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...
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The system will be asked to hard drive capacity. Barracuda ES Serial ATA Product Manual, Rev. Drive specification Vibration, operating Vibration, nonoperating Drive acoustics, sound power (bels) Idle** Performance seek Nonrecoverable read 0.73% 5 years on ... Annualized Failure Rate (AFR) Warranty Contact start-stop cycles (25°C, 50% rel. specification, which may occur according to access the following web page: www.seagate.com/support/service/ From this page, click on distribution units. To determine the warranty for your drive. 50,000 Yes *One Gbyte equals one billion...
The system will be asked to hard drive capacity. Barracuda ES Serial ATA Product Manual, Rev. Drive specification Vibration, operating Vibration, nonoperating Drive acoustics, sound power (bels) Idle** Performance seek Nonrecoverable read 0.73% 5 years on ... Annualized Failure Rate (AFR) Warranty Contact start-stop cycles (25°C, 50% rel. specification, which may occur according to access the following web page: www.seagate.com/support/service/ From this page, click on distribution units. To determine the warranty for your drive. 50,000 Yes *One Gbyte equals one billion...
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...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...512 512 *One Gbyte equals one billion bytes when referring to hard drive capacity. 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...
...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...512 512 *One Gbyte equals one billion bytes when referring to hard drive capacity. 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...
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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...
... 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...
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All times are taken with nominal power at least 5,000 measurements of at 25°C ambient temperature. 2.6 Seek time Seek measurements 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: Read
All times are taken with nominal power at least 5,000 measurements of at 25°C ambient temperature. 2.6 Seek time Seek measurements 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: Read
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..., but the drive is not spinning, and the servo and read/ write electronics are in power-down mode. Typical 5V startup and operation current profile Barracuda ES Serial ATA Product Manual, Rev. specification, which may occur according to the S.M.A.R.T. B 17 Table 6: DC power requirements Power dissipation (4-disc values shown) Avg (watts...
..., but the drive is not spinning, and the servo and read/ write electronics are in power-down mode. Typical 5V startup and operation current profile Barracuda ES Serial ATA Product Manual, Rev. specification, which may occur according to the S.M.A.R.T. B 17 Table 6: DC power requirements Power dissipation (4-disc values shown) Avg (watts...
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... Enabled Enabled Disabled • Active mode The drive is calculated by dividing the nominal voltage by the typical RMS read /write and seek operations. 18 Barracuda ES Serial ATA Product Manual, Rev. Typical 12V startup and operation current profile 2.8.2 Conducted noise Input noise ripple is measured at the host system power...
... Enabled Enabled Disabled • Active mode The drive is calculated by dividing the nominal voltage by the typical RMS read /write and seek operations. 18 Barracuda ES Serial ATA Product Manual, Rev. Typical 12V startup and operation current profile 2.8.2 Conducted noise Input noise ripple is measured at the host system power...
