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...-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 Barracuda ES Serial ATA Product Manual, Rev. B i
...-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 Barracuda ES Serial ATA Product Manual, Rev. B i
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Figure 4. Figure 3. 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. B iii Figure 2. Figure 5. List of Figures Figure 1.
Figure 4. Figure 3. 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. B iii Figure 2. Figure 5. List of Figures Figure 1.
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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: ... software performs a drive self-test that eliminates unnecessary drive returns. • Support for S.M.A.R.T. Barracuda ES Serial ATA Product Manual, Rev. B 1 drive monitoring and reporting. • Supports latching SATA cables and connectors.
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: ... software performs a drive self-test that eliminates unnecessary drive returns. • Support for S.M.A.R.T. Barracuda ES Serial ATA Product Manual, Rev. B 1 drive monitoring and reporting. • Supports latching SATA cables and connectors.
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.... The specification can be downloaded from parallel ATA easy by providing legacy software support. In addition, Serial ATA makes the transition from www.serialata.org. 2 Barracuda ES Serial ATA Product Manual, Rev. There is no master/slave relationship with Serial ATA devices like Device 0 devices. The Serial ATA host adapter contains a set...
.... The specification can be downloaded from parallel ATA easy by providing legacy software support. In addition, Serial ATA makes the transition from www.serialata.org. 2 Barracuda ES Serial ATA Product Manual, Rev. There is no master/slave relationship with Serial ATA devices like Device 0 devices. The Serial ATA host adapter contains a set...
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..., 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 listed in the following tables are for quick reference. Barracuda ES Serial ATA Product Manual, Rev. B 3 For convenience, the phrases the drive and this drive...
..., 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 listed in the following tables are for quick reference. Barracuda ES Serial ATA Product Manual, Rev. B 3 For convenience, the phrases the drive and this drive...
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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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...-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 the "Verify Your Warranty" link. Barracuda ES Serial ATA Product Manual, Rev. The system will be asked to provide the drive serial number, model number (or...
...-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 the "Verify Your Warranty" link. Barracuda ES Serial ATA Product Manual, Rev. The system will be asked to provide the drive serial number, model number (or...
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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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...part number) and country of drive idle, some offline activity may occur according to operational levels. 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 Gs 5-22 Hz: 0.25 Gs...capacity may increase acoustic and power to the S.M.A.R.T. Barracuda ES Serial ATA Product Manual, Rev. To determine the 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 ...
...part number) and country of drive idle, some offline activity may occur according to operational levels. 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 Gs 5-22 Hz: 0.25 Gs...capacity may increase acoustic and power to the S.M.A.R.T. Barracuda ES Serial ATA Product Manual, Rev. To determine the 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 ...
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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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... when referring to access the following web page: www.seagate.com/support/service/ From this page, click on operating environment and formatting. **During periods of purchase. You will display the warranty information for a specific drive, use a web browser to hard drive capacity. Barracuda ES Serial ATA Product Manual, Rev. The system will be...
... when referring to access the following web page: www.seagate.com/support/service/ From this page, click on operating environment and formatting. **During periods of purchase. You will display the warranty information for a specific drive, use a web browser to hard drive capacity. Barracuda ES Serial ATA Product Manual, Rev. The system will be...
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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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... read 0.73% 5 years on distribution units. You will display the 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 operating environment and formatting. **During periods of drive idle, some offline activity may occur according to provide... Hz: 1.0 Gs 2.5 (typical) 2.8 (max) 3.2 (typical) 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.
... read 0.73% 5 years on distribution units. You will display the 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 operating environment and formatting. **During periods of drive idle, some offline activity may occur according to provide... Hz: 1.0 Gs 2.5 (typical) 2.8 (max) 3.2 (typical) 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.
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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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... 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. humidity) Supports Hotplug operation per SATA II specification ST3250620NS ST3250820NS 5-22 Hz: 0.25...
... 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. humidity) Supports Hotplug operation per SATA II specification ST3250620NS ST3250820NS 5-22 Hz: 0.25...
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... 512 512 512 512 512 512 512 512 *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 Gbytes 320 Gbytes 320 Gbytes... addressing these drives in 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.
... 512 512 512 512 512 512 512 512 *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 Gbytes 320 Gbytes 320 Gbytes... addressing these drives in 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.
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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...
... 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...
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The specifications in both directions. • Average seek time is an average of at 25°C ambient temperature. 2.6 Seek time Seek measurements 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 a true statistical random average of all possible single-track seeks in the table below are defined as follows: • Track-to -track Average Average latency: Read All times are measured using drive diagnostics.
The specifications in both directions. • Average seek time is an average of at 25°C ambient temperature. 2.6 Seek time Seek measurements 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 a true statistical random average of all possible single-track seeks in the table below are defined as follows: • Track-to -track Average Average latency: Read All times are measured using drive diagnostics.
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... power is measured using 40 percent random seeks, 40 percent read / write electronics are in power-down mode. Typical 5V startup and operation current profile Barracuda ES Serial ATA Product Manual, Rev. Table 6: DC power requirements Power dissipation (4-disc values shown) Avg (watts 25° C) Avg 5V typ amps Avg 12V typ...
... power is measured using 40 percent random seeks, 40 percent read / write electronics are in power-down mode. Typical 5V startup and operation current profile Barracuda ES Serial ATA Product Manual, Rev. Table 6: DC power requirements Power dissipation (4-disc values shown) Avg (watts 25° C) Avg 5V typ amps Avg 12V typ...
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... 10 MHz. • Using 5-volt power, 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.
... 10 MHz. • Using 5-volt power, 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.