Explain Power Consumption Statistics Of The Hard Disks?

1.	Explain Power Consumption Statistics Of The Hard Disks?
Answer» These days power CONSUMPTION of electrical devices has become a prime importance as portability and performance greatly DEPENDS on a devices consumption. Power consumption of a hard disk directly affects: Drive age, disk failure rates, TEMPERATURES ETC. Smaller drives consume less energy as compared to large drives. The disks consume MAXIMUM energy during starting up, also known as spin up. Spin up and spin down is directly controlled by the SCSI controller on such drives.

Answer»

These days power CONSUMPTION of electrical devices has become a prime importance as portability and performance greatly DEPENDS on a devices consumption.
Power consumption of a hard disk directly affects: Drive age, disk failure rates, TEMPERATURES ETC.
Smaller drives consume less energy as compared to large drives. The disks consume MAXIMUM energy during starting up, also known as spin up.
Spin up and spin down is directly controlled by the SCSI controller on such drives.

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