Barracuda 7200.10 SATA Product Manual
Page 35
The specifications in both directions. • Average seek time is an average of all possible single-track seeks in the table below are measured using drive diagnostics. Typical seek times (msec) Track-to -track seek time is a true statistical random average of at 25°C ambient temperature. All times are defined as follows: • Track-to -track Average Average latency: 750 - 300 GB models*, ST3250620AS, ST3250820AS and 200 GB model Read Write 2.6 Seek time Seek measurements are taken with nominal power at least 5,000 measurements of seeks between random tracks, less...
The specifications in both directions. • Average seek time is an average of all possible single-track seeks in the table below are measured using drive diagnostics. Typical seek times (msec) Track-to -track seek time is a true statistical random average of at 25°C ambient temperature. All times are defined as follows: • Track-to -track Average Average latency: 750 - 300 GB models*, ST3250620AS, ST3250820AS and 200 GB model Read Write 2.6 Seek time Seek measurements are taken with nominal power at least 5,000 measurements of seeks between random tracks, less...
Barracuda 7200.11 SATA Product Manual
Page 17
The specifications in the table below are defined as follows: • Track-to -track Average* (1500, 1000 and 640 GB models) Average** (320 and 160 GB models) Average latency: *Measured in performance mode. **Measured in both directions. • Average seek time is a true statistical random average of seeks between random tracks, less overhead. 2.4 Physical characteristics Maximum height 1500, 1000 and 640 GB models 320 and 160 GB models Maximum width Maximum length Typical weight 1500 GB models 1000 GB models 640 GB models 320 GB models 160 GB models Cache buffer ST31500341AS, ...
The specifications in the table below are defined as follows: • Track-to -track Average* (1500, 1000 and 640 GB models) Average** (320 and 160 GB models) Average latency: *Measured in performance mode. **Measured in both directions. • Average seek time is a true statistical random average of seeks between random tracks, less overhead. 2.4 Physical characteristics Maximum height 1500, 1000 and 640 GB models 320 and 160 GB models Maximum width Maximum length Typical weight 1500 GB models 1000 GB models 640 GB models 320 GB models 160 GB models Cache buffer ST31500341AS, ...
Barracuda 7200.10 PATA Product Manual
Page 28
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 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: Read 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.
Barracuda 7200.11 SATA Product Manual
Page 17
The specifications in both directions. • Average seek time is a true statistical random average of seeks between random tracks, less overhead. 2.4 Physical characteristics Maximum height (1000-500 GB models) Maximum width Maximum length Typical weight 1000 GB models 750 & 640 GB models 500 GB models Cache buffer ST31000340AS, ST3750330AS, ST3640330AS and ST3500320AS ST31000640AS, ST3750630AS, ST3640630AS and ST3500620AS ST3500820AS 26.1 mm (1.028 inches) 101.6 mm (4.000 +/- 0.010 inches) 146.99 mm (5.787 inches) 677 grams (1.493 lbs) 633 grams (1.396 lbs) 543 grams (1.199 lbs) ...
The specifications in both directions. • Average seek time is a true statistical random average of seeks between random tracks, less overhead. 2.4 Physical characteristics Maximum height (1000-500 GB models) Maximum width Maximum length Typical weight 1000 GB models 750 & 640 GB models 500 GB models Cache buffer ST31000340AS, ST3750330AS, ST3640330AS and ST3500320AS ST31000640AS, ST3750630AS, ST3640630AS and ST3500620AS ST3500820AS 26.1 mm (1.028 inches) 101.6 mm (4.000 +/- 0.010 inches) 146.99 mm (5.787 inches) 677 grams (1.493 lbs) 633 grams (1.396 lbs) 543 grams (1.199 lbs) ...
Barracuda SATA Product Manual
Page 18
Drive Specifications www.seagate.com Note These drives are designed to consistently meet the noted values. However, due to the manner in which these specifications. 2.7 Start/stop times 1000 and 750GB models Power-on to meet the seek times represented in this manual. Physical seeks, regardless of mode (such as track-to-track and average), are formatted, benchmark tests that include command overhead or measure logical seeks may produce results that vary from these drives are expected to Ready (typ / max sec)
Drive Specifications www.seagate.com Note These drives are designed to consistently meet the noted values. However, due to the manner in which these specifications. 2.7 Start/stop times 1000 and 750GB models Power-on to meet the seek times represented in this manual. Physical seeks, regardless of mode (such as track-to-track and average), are formatted, benchmark tests that include command overhead or measure logical seeks may produce results that vary from these drives are expected to Ready (typ / max sec)
Barracuda 7200.9 SATA Product Manual
Page 18
The specifications in both directions. • Average seek time is a true statistical random average of at 25°C ambient temperature. All times are taken with nominal power at least 5,000 measurements of seeks between random tracks, less overhead. 2.6 Seek time Seek measurements are measured using drive diagnostics. Typical seek times (msec) Track-to -track seek time is an average of all possible single-track seeks in the table below are defined as follows: • Track-to -track Average Average latency: Read
The specifications in both directions. • Average seek time is a true statistical random average of at 25°C ambient temperature. All times are taken with nominal power at least 5,000 measurements of seeks between random tracks, less overhead. 2.6 Seek time Seek measurements are measured using drive diagnostics. Typical seek times (msec) Track-to -track seek time is an average of all possible single-track seeks in the table below are defined as follows: • Track-to -track Average Average latency: Read
Barracuda 7200.9 PATA Product Manual
Page 28
2.5 Physical characteristics Drive specification Maximum height (mm) (inches) Maximum width (mm) (inches) Maximum length (mm) (inches) Max weight 40GB models 250, 200, 160, 120 and 80GB models 300 and 320 GB models 400 and 500GB models 26.1 1.028 101.6 4.000 +/- 0.010 146.99 5.787 525 grams (1.16 lbs) 580 grams (1.28 lbs) 655 grams (1.44 lbs) 710 grams (1.57 lbs) 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-...
2.5 Physical characteristics Drive specification Maximum height (mm) (inches) Maximum width (mm) (inches) Maximum length (mm) (inches) Max weight 40GB models 250, 200, 160, 120 and 80GB models 300 and 320 GB models 400 and 500GB models 26.1 1.028 101.6 4.000 +/- 0.010 146.99 5.787 525 grams (1.16 lbs) 580 grams (1.28 lbs) 655 grams (1.44 lbs) 710 grams (1.57 lbs) 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-...