Questions longevity my hard disk WD5000BEVT-00ZAT0

1 My hard disk model WDC WD5000BEVT-00ZAT0 will the number of hours of operation at 41 degrees? Desktop PC operation

2 My hard disk model WDC WD5000BEVT-00ZAT0 last many cycles on / off? Desktop PC operation

Hello,

Take a look at this link. Hope it helps.

http://wdc.custhelp.com/app/answers/detail/search/1/a_id/5391#

1 I want to know what the motor bearing hdd WDC WD5000BEVT-00ZAT0?

2 I want to know how many hours power on hdd WDC WD5000BEVT-00ZAT0 will operate at 41 degrees