Твърд диск 320GB Seagate, SATA2, 7200rpm, 16MB

ST3320613AS

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 320 GB 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.

Key Advantages

* Delivers 320-GB capacity on a single platter
* Ships with the industry’s most reliable and proven perpendicular magnetic recording technology
* Delivers high performance
o 115 MB/s sustained data rate
o 16-MB cache buffer
* Environmentally friendly
o Consumes up to 43 percent less power during idle than previous products, enabling customers to build low-power systems
o Meets strict RoHS environmental requirements

* Leverages best combination of technology (areal density, PMR) and proven components for volume availability
* Ships with an industry-best 5-year limited warranty

Specifications 320 GB
Model Number ST3320613AS
Interface SATA NCQ
Cache 16 MBytes
Capacity 320 GB
Guaranteed Sectors 625,142,448
PHYSICAL
Height (max) 20.17 mm (0.794 inches)
Width (max) 101.6 mm (4.010 inches)
Length (max) 146.99 mm (5.787 inches)
Weight (typical) 368 grams (0.811 pounds)
PERFORMANCE
Spindle Speed 7,200 rpm
Average latency 4.16 msec
Random read seek time <11.0 msec
Random write seek time <12.0 msec
RELIABILITY
Annual Failure Rate 0.34%
POWER
Maximum operating current, DC 2.0 amps

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