Твърд диск 1500GB Seagate, SATA2, 7200rpm, 32MB

Barracuda 7200.11 SATA 3Gb/s 1.5-TB Hard Drive

ST31500341AS

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.

Key Advantages

* Delivers 1.5-TB capacity
* Ships with the industry's most reliable and proven perpendicular magnetic recording technology
* Delivers high performance
o 120 MB/s sustained data rate
o 32-MB cache buffer
* Environmentally friendly
o Idles at only 8.0 watts, 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-leading 5-year limited warranty

Best-Fit Applications

* Gamer PCs
* High-end PCs
* Mainstream PCs
* Workstations
* Desktop RAID
* USB/FireWire/eSATA personal external storage

Technical Specifications:

Specifications 1500 GB
Model Number ST31500341AS
Interface SATA 3.0Gb/s
Cache 32 MBytes
Capacity 1500 GB
Guaranteed Sectors 2,930,277,168

PHYSICAL
Height (max) 26.1 mm (1.028 inches)
Width (max) 101.6 mm (4.000 inches)
Length (max) 146.99 mm (5.787 inches)
Weight (typical) 720 grams (1.587 pounds)

PERFORMANCE
Spindle Speed 7,200 rpm
Average latency 4.16 msec
Random read seek time <8.5 msec
Random write seek time <10.0 msec

RELIABILITY
Annual Failure Rate 0.34%

POWER
Maximum start current, DC 2.8 amps

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