Seagate 750GB 3.5" SATA II ST3750840AS Hoja De Datos
Los códigos de productos
ST3750840AS
Barracuda 7200.10
Experience the industry’s proven flagship
perpendicular 3.5-inch hard drive
perpendicular 3.5-inch hard drive
Specifications
750 GB
1
500 GB
1
400 GB
1
320 GB
1
250 GB
1
160 GB
1
80 GB
1
Model Number
ST3750640A
ST3750640AS
ST3750640AS
ST3500630A
ST3500630AS
ST3500630AS
ST3400620A
ST3400620AS
ST3400620AS
ST3320620A
ST3320620AS
ST3320620AS
ST3250620A
ST3250620AS
ST3250820A
ST3250820AS
ST3250620AS
ST3250820A
ST3250820AS
ST3250410AS
ST3250310AS
ST3250310AS
ST3160815A
ST3160815AS
ST3160215A
ST3160215AS
ST3160815AS
ST3160215A
ST3160215AS
ST380815AS
ST380215A
ST380215AS
ST380215A
ST380215AS
Interface Options
Ultra ATA/100
SATA 3Gb/s NCQ
SATA 1.5Gb/s NCQ
SATA 3Gb/s NCQ
SATA 1.5Gb/s NCQ
Ultra ATA/100
SATA 3Gb/s NCQ
SATA 1.5Gb/s NCQ
SATA 3Gb/s NCQ
SATA 1.5Gb/s NCQ
Ultra ATA/100
SATA 3Gb/s NCQ
SATA 1.5Gb/s NCQ
SATA 3Gb/s NCQ
SATA 1.5Gb/s NCQ
Ultra ATA/100
SATA 3Gb/s NCQ
SATA 1.5Gb/s NCQ
SATA 3Gb/s NCQ
SATA 1.5Gb/s NCQ
Ultra ATA/100
SATA 3Gb/s NCQ
SATA 1.5Gb/s NCQ
SATA 3Gb/s NCQ
SATA 1.5Gb/s NCQ
SATA 3Gb/s NCQ
SATA 1.5Gb/s NCQ
SATA 1.5Gb/s NCQ
Ultra ATA/100
SATA 3Gb/s NCQ
SATA 1.5Gb/s NCQ
SATA 3Gb/s NCQ
SATA 1.5Gb/s NCQ
Ultra ATA/100
SATA 3Gb/s NCQ
SATA 1.5Gb/s NCQ
SATA 3Gb/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/Disks
2
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 10
14
1 per 10
14
1 per 10
14
1 per 10
14
1 per 10
14
1 per 10
14
1 per 10
14
1 per 10
14
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%
Limited Warranty (years)
5
5
5
5
5
5
5
5
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
Operating Avg
Idle Avg
Seek Avg
Operating Avg
Idle Avg
12.6
13.0
9.3
13.0
9.3
12.6
13.0
9.3
13.0
9.3
12.6
13.0
9.3
13.0
9.3
12.6
13.0
9.3
13.0
9.3
12.6
13.0
9.3
13.0
9.3
9.0
8.5
5.3
8.5
5.3
9.0
8.5
5.3
8.5
5.3
9.0
8.5
5.3
8.5
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)
2.8
3
2.8
3
2.7
3
2.5
3
2.5
3
2.7
4
2.8
4
2.8
4
Acoustics, Seek (bels—sound power)
3.7
3
3.7
3
3.4
3
3.0
3
3.0
3
2.8
4
2.9
4
2.9
4
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
1
One gigabyte, or GB, equals one billion bytes when referring to hard drive capacity.
2
Leading areal density enables fewer heads/disks.
3
Measured in Performance Mode
4
Measured in Quiet Mode
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 © 2007 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. One gigabyte, or GB, equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. Seagate
reserves the right to change, without notice, product offerings or specifications. Publication Number: DS1593.5-0706US, June 2007
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. One gigabyte, or GB, equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. Seagate
reserves the right to change, without notice, product offerings or specifications. Publication Number: DS1593.5-0706US, June 2007
www.seagate.com
1-800-SEAGATE (1-800-732-4283)
1-800-SEAGATE (1-800-732-4283)