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Seagate Barracuda 7200.12 ST3320418AS SATA Hard Drive
Item Number: SGT-ST3320418AS-NP-OE
Manufacturer's Part Number: ST3320418AS |
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Seagate Barracuda 7200.12 ST3320418AS 320GB 7.2K SATA Hard Drive - New Pull
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Capacity: 320GB
Spindle Speed: 7,200RPM
Interface Type: SATA
Disk Size: 3.5"x1.0" (Low Profile Hard Drive)
Sustained Throughput (MBps): 125
Average Seek Time (read/write ms): 8.5 / 9.5
Electrical Interface Speed: SATA 300 - 3.0Gbps
On-Board Cache: 16MB |
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The Seagate® Barracuda® hard drive combines proven technology and components with industry-leading manufacturing expertise to deliver up to
1.5 TB of sustainable desktop storage with 32-MB cache.
By combining sustainable Seagate technology and components with industry-leading volume manufacturing, the Seagate Barracuda drive delivers up to 1.5 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.
Best-Fit Applications
* Workstations
* Desktop RAID
* Gaming PCs
* High-end PCs
* Mainstream PCs
* USB/FireWire/eSATA personal external storage
Compatibility
This drive is compatible with any system that acepts 3.5" SATA hard drives. |
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| Specifications |
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| Model Number |
ST3320418AS |
| Interface |
SATA |
| Cache |
16 MBytes |
| Capacity |
320 GB |
| Guaranteed Sectors |
625,142,448 |
| PHYSICAL |
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| Height (max) |
26.1 mm (1.028 inches) |
| Width (max) |
101.6 mm (4.010 inches) |
| Length (max) |
146.99 mm (5.787 inches) |
| Weight (typical) |
380 grams (.838 pounds) |
| PERFORMANCE |
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| Spindle Speed |
7,200 rpm |
| Average latency |
4.16 msec |
| Random read seek time |
8.5 msec |
| Random write seek time |
9.5 msec |
| RELIABILITY |
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| Annual Failure Rate |
0.34% |
Click here to view the manufacturers item description/brochure |
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