The 7200.7 is an internal hard drive produced by Seagate Technology. As of 2010, Seagate is the world’s largest hard drive producer, closely followed by rival Western Digital. The 7200.7 , part of the company’s Barracuda series, was first released in 2006. Dimension
The Barracuda 7200.7 measures 4 inches in width, 5.78 inches in depth and 1,028 inches in height. It weighs 1.4 kg. These dimensions are a typical size for a hard disk drive.
The Barracuda 7200.7 has a volume size of 80 gigabytes, which makes it an average volume driving modern standards. This type of volume would be used for portable computers, but is unlikely to be seen on modern desktop PCs. It uses Ultra-ATA/100 interface program to transfer data. It has a buffer size of 2 megabytes, which means it can access this amount of data at any time.
The Barracuda 7200.7 can transfer data to another unit at a rate of 100 megabytes per second and can transfer data around inside itself at a speed of up to 85.4 megabytes per second. The car takes 8.5 ms (milliseconds) on average to find a particular piece of information to read, and 9.5 ms on average to find a piece of information to write about. The hard drive can spin the platter (the magnetized disk that contains data) at a rate of 7,200 rpm (revolutions per minute), which is the highest standard speed available, as of 2010.
Reliability and Power
The Barracuda 7200.7 runs for 600,000 hours on average before failure. The unit uses 12.5 watts of power when in operation, 7.5 watts when idle and 0.9 watts when in standby mode.
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