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| | | | | | | | | | | | | | | | | | | | | Barracuda® 7200.10 | | | | | | | | | | Experience the industry's proven flagship perpendicular 3.5-inch hard drive | | | | | | | | | | | | | | | | | | | | | | | | Specifications | 750 GB1 | 500 GB1 | 400 GB1 | 320 GB1 | 250 GB1 | 160 GB1 | 80 GB1 | | | | Model Number | ST3750640A | ST3500630A | ST3400620A | ST3320620A | ST3250620A | ST3250410AS | ST3160815A | ST380815AS | | | | | ST3750640AS | ST3500630AS | ST3400620AS | ST3320620AS | ST3250620AS | ST3250310AS | ST3160815AS | ST380215A | | | | | | | | | ST3250820A | | ST3160215A | ST380215AS | | | | | | | | | ST3250820AS | | ST3160215AS | | | | | | | | | | | | ST3160310AS | | | | | Interface Options | Ultra ATA/100 | Ultra ATA/100 | Ultra ATA/100 | Ultra ATA/100 | Ultra ATA/100 | SATA 3Gb/s NCQ | Ultra ATA/100 | Ultra ATA/100 | | | | | SATA 3Gb/s NCQ | SATA 3Gb/s NCQ | SATA 3Gb/s NCQ | SATA 3Gb/s NCQ | SATA 3Gb/s NCQ | SATA 1.5Gb/s NCQ | SATA 3Gb/s NCQ | SATA 3Gb/s NCQ | | | | | SATA 1.5Gb/s NCQ | SATA 1.5Gb/s NCQ | SATA 1.5Gb/s NCQ | SATA 1.5Gb/s NCQ | SATA 1.5Gb/s NCQ | | SATA 1.5Gb/s NCQ | SATA 1.5Gb/s NCQ | | | | Performance | | | | | | | | | | | | Transfer Rate, Max Ext (MB/s) | 100/300 | 100/300 | 100/300 | 100/300 | 100/300 | 100/300 | 100/300 | 100/300 | | | | Cache (MB) | 16 | 16 | 16 | 16 | 16, 8 | 16, 8 | 8, 2 | 8, 2 | | | | Average Latency (msec) | 4.16 | 4.16 | 4.16 | 4.16 | 4.16 | 4.16 | 4.16 | 4.16 | | | | Spindle Speed (RPM) | 7200 | 7200 | 7200 | 7200 | 7200 | 7200 | 7200 | 7200 | | | | Configuration/Organization | | | | | | | | | | | | Heads/Disks2 | 8/4 | 6/3 | 5/3 | 4/2 | 3/2 | 2/1 | 2/1 | 1/1 | | | | Bytes per Sector | 512 | 512 | 512 | 512 | 512 | 512 | 512 | 512 | | | | Reliability/Data integrity | | | | | | | | | | | | Contact Start-Stops | 50,000 | 50,000 | 50,000 | 50,000 | 50,000 | 50,000 | 50,000 | 50,000 | | | | Nonrecoverable Read Errors per Bits Read | 1 per 1014 | 1 per 1014 | 1 per 1014 | 1 per 1014 | 1 per 1014 | 1 per 1014 | 1 per 1014 | 1 per 1014 | | | | Mean Time Between Failures (MTBF, hours) | 700,000 | 700,000 | 700,000 | 700,000 | 700,000 | 700,000 | 700,000 | 700,000 | | | | Annualized Failure Rate (AFR) | 0.34% | 0.34% | 0.34% | 0.34% | 0.34% | 0.34% | 0.34% | 0.34% | | | | Power Management | | | | | | | | | | | | +12 VDC +/-10% (amps peak) | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | 2.0 | 2.0 | 2.0 | | | | Power Management (watts) | | | | | | | | | | | | Seek Avg | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 9.0 | 9.0 | 9.0 | | | | Operating Avg | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 8.5 | 8.5 | 8.5 | | | | Idle Avg | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 5.3 | 5.3 | 5.3 | | | | Environmental | | | | | | | | | | | | Temperature, Operating (°C) | 0 to 60 | 0 to 60 | 0 to 60 | 0 to 60 | 0 to 60 | 0 to 60 | 0 to 60 | 0 to 60 | | | | Temperature, Nonoperating (°C) | -40 to 70 | -40 to 70 | -40 to 70 | -40 to 70 | -40 to 70 | -40 to 70 | -40 to 75 | -40 to 75 | | | | Shock, Operating: 2 msec (Gs) | 68 | 68 | 68 | 68 | 68 | 63 | 63 | 63 | | | | Shock, Nonoperating: 1 msec (Gs) | 300 | 300 | 300 | 350 | 350 | 350 | 350 | 350 | | | | Acoustics, Idle (bels—sound power) | 2.83 | 2.83 | 2.73 | 2.53 | 2.53 | 2.74 | 2.84 | 2.84 | | | | Acoustics, Seek (bels—sound power) | 3.73 | 3.73 | 3.43 | 3.03 | 3.03 | 2.84 | 2.94 | 2.94 | | | | Physical | | | | | | | | | | | | Height (in/mm) | 1.028/26.1 | 1.028/26.1 | 1.028/26.1 | 1.028/26.1 | 1.028/26.1 | .787/19.99 | .787/19.99 | .787/19.99 | | | | Width (in/mm) | 4.000/101.6 | 4.000/101.6 | 4.000/101.6 | 4.000/101.6 | 4.000/101.6 | 4.000/101.6 | 4.000/101.6 | 4.000/101.6 | | | | Depth (in/mm) | 5.787/146.99 | 5.787/146.99 | 5.787/146.99 | 5.787/146.99 | 5.787/146.99 | 5.787/146.99 | 5.787/146.99 | 5.787/146.99 | | | | Weight (lb/kg) | 1.59/720 | 1.59/720 | 1.4/635 | 1.4/635 | 1.28/580 | .805/365 | .838/380 | .805/365 | | | | | | | | | | | | | | | | | | | | | | | | 1One gigabyte, or GB, equals one billion bytes when referring to hard drive capacity. 2Leading areal density enables fewer heads/disks. ^Measured in Performance Mode 4Measured in Quiet Mode | | | | | | | | | | www.seagate.com 1-800-SEAGATE (1-800-732-4283) | | | | | | | | | | AMERICAS Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066, United States, 831 -438-6550 ASIA/PACIFIC Seagate Technology International Ltd. 7000 Ang Mo Kio Avenue 5, Singapore 569877, 65-6485-3888 EUROPE, MIDDLE EAST AND AFRICA Seagate Technology SAS 130-136, rue de Silly, 92773, Boulogne-Billancourt Cedex, France 33 1-4186 10 00 Copyright © 2008 Seagate Technology LLC. All rights reserved. Printed in USA. Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Barracuda, G-Force Protection and SoftSonic are either trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. All other trademarks or registered trademarks are the property of their respective owners. When referring to hard drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes. Your computer's operating system may use a different standard of measurement and report a lower capacity. In addition, some of the listed capacity is used for formatting and other functions, and thus will not be available for data storage. Seagate reserves the right to change, without notice, product offerings or specifications. DS1593.7-0812US, December 2008 | | | | | | | | | | | | | | | | | | | | |
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