Assuming the drives were cheap consumer models, they would likely have an MBTF of 100,000 hours. If they were instead enterprise hard drives, that time is likely 250,000 hours. Assuming Lerner works 24 hours a day, 365 days a year promoting the Democrat Party's interests, and always from her office, that equates to 8,760 hours per year, for 50% failure times of 11.4 years and 28.5 years respectively.
Two other things. Here is a study from all the way back in 2007 which showed annual replacement rates for consumers of between 2% and 4%, with a very occasional outlier up to 13%. Note also that of the replaced drives, approximately 50% have no actual failures, and of the other 50%, by far the majority have at least some data easily recoverable by any competent tech without expensive software, much less hardware or clean room. The vast majority of us have been that guy, either professionally or personally, and we well know this.
http://www.pcworld.com/article/129558/article.html
Here is an analysis of Backblaze's 2009 to 2013 results by brand showing failure rates of between <1% and 14%.
http://www.pcworld.com/article/2089...eals-the-most-reliable-hard-drive-makers.html
Couple very important things here. First, these are striped RAID drives used in a file server farm, so they see a level of use not seen in even the hardest working workstations. Second, these include a lot of refurbs, which drives down reliability. Third, the high failure rates include green drives resigned to spin down when not being used, smart choices for home and office but horrid choices for a file server farm as Backblaze admits. Even so:
Note especially that the Seagate drives which failed at high rates were both green drives (powering down after reading/writing, then immediately powering back up) AND refurbs. The other Seagate drives had failure rates only slightly higher than their competition.
tl/dr: Use real world math, not head and shoulders deep in Obama's colon math, Foamy. The only people on a tech site who are stupid enough to be fooled are already on your side.