Product Information:
Barracuda 7200.11 SATA 3Gb/s 1.5-TB Hard Drive
Combining proven components, state-of-the-art technology and expertise in volume manufacturing, the Seagate® Barracuda® 7200.11 drive—the 11th generation of this award-winning desktop hard drive family—delivers 1.5 TB of high-performing, eco-friendly digital storage. Designed with industry-leading acoustics and power levels, and award-winning Seagate PMR technology, the Barracuda 7200.11 drive offers the ideal combination of world-class technology and lowest total cost of ownership.
Best-Fit Applications
Workstations
Desktop RAID
Gaming PCs
High-end PCs
Mainstream PCs
USB/FireWire/eSATA personal external storage
The Seagate® Barracuda® 7200.12 hard drive combines proven technology and components with industry-leading manufacturing expertise to deliver up to 1 TB of sustainable desktop storage with 32-MB cache.
By combining sustainable Seagate technology and components with industry-leading volume manufacturing, the Seagate Barracuda 7200.12 drive delivers up to 1 TB of green, low-power yet high-performance, desktop storage.
This versatile drive family, also available in capacities of 750-GB with 32-MB cache, 500-GB with 16-MB cache, and 320, 250 and 160-GB—all with 8-MB cache, is ideal for desktop applications such as workstations, desktop RAID, gaming PCs, high-end PCs, mainstream PCs and USB/FireWire/eSATA external storage.
Key Features and Benefits
Sustainable technology for a green world:
Typically 70 percent or more of the materials used to build the drive is recycled.
Complies with the RoHS directive
12th generation of the world’s most popular desktop hard drive
Ships with the most reliable and proven perpendicular magnetic recording technology
Delivers high performance:
160-MB/s maximum sustained data rate
Up to 3 Gb/s instantaneous burst
32-MB cache on 1-TB and 750-GB drives, 16-MB cache on 500-GB drives, 8-MB cache on 320, 250- and 160-GB drives
Barracuda 7200.11 SATA 3Gb/s 1.5-TB Hard Drive
ST31500341AS
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Model Number |
ST31500341AS |
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Interface |
SATA 3Gb/s |
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Cache |
32MB |
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Capacity |
1.5TB |
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Guaranteed Sectors |
2,930,277,168 |
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PHYSICAL |
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Height |
26.1mm (1.028 in) |
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Width |
101.6mm (4.000 in) |
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Length |
146.99mm (5.787 in) |
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Weight (typical) |
720g (1.587 lb) |
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PERFORMANCE |
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Spindle Speed |
7,200 RPM |
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Average latency |
4.16ms |
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Random read seek time |
<8.5ms |
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Random write seek time |
<10.0ms |
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RELIABILITY |
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Annual Failure Rate |
0.34% |
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POWER |
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Maximum start current, DC |
2.8 |
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