On Fri, Sep 4, 2009 at 3:30 PM, Tom<[email protected]> wrote: > ... OWC has always been > a reliable company, so I just up and ordered up two of these 1-TB ones > from them: <http://tinyurl.com/dec2kl>. There is a cheaper version of > the same drive offered there ($87 vs. $139, see <http://tinyurl.com/ > mjm49f>), but รง and this model has a 5 year > warranty and they brag about a million hours and more before it > croaks.
The Hitachi Deskstar E7K1000 looks like it is an "enterprise" version of their mainstream 7K1000.B. I'm not well informed on all the potential differences so perhaps others will jump in here. But the main differences I could see were: - a 32MB cache instead of 16MB - a failure rate of 1 in 10**15 versus 1 in 10**14 - the 5 year warranty versus just the 3 year for the 7K1000.B I think the drives you bought are claimed to be better for use in a RAID array. As I say, I have no idea how much of a difference they may make versus the lower cost more general purpose 7K1000.B. I have two of the 7K1000.B 1TB drives. The last one I got for $65 from newegg.com as an OEM drive (seems the most frequent way drives are sold these days). There's also a $10 rebate for it so if I can get off my butt and submit it the net price would be closer to $56. IMO "you get what you pay for" is often as much a hopeful prayer for the future as a reliable rule of thumb. I also think that part of what you are paying extra for are intangibles such as confidence in a particular retailer. Only the buyer can judge how important that is to them. In the end, the important thing is that you be happy with your purchase and it sounds as though you are, so 'nuff said. What do you plan to do with the nominally still working 5 year old drive you'll be replacing with one of the new E7K1000s? If it were me, I'd find some other way to try to continue to get some use out of it. (Of course, I'd also want to run the manufacturer's diagnostic software on it to get an idea of how failure prone it might be.) BTW, as long as that drive is still functioning you could also just copy/clone it directly to the replacement drive rather than restore it from Time Machine. Since your Mac is running Leopard you should just be able to use Disk Utility to copy/clone the non-failed drive to one of the new Hitachi's provided you can have all three drives mounted at the same time. That is, if you can temporarily mount 3 drives internally in your G5 or temporarily attach the new one via an external USB/Firewire enclosure. Just because you have a Time Machine backup doesn't mean you must use it ... unless that's what you really want to do. :-) -irrational john --~--~---------~--~----~------------~-------~--~----~ You received this message because you are a member of G-Group, a group for those using G3, G4, and G5 desktop Macs - with a particular focus on Power Macs. The list FAQ is at http://lowendmac.com/lists/g-list.shtml and our netiquette guide is at http://www.lowendmac.com/lists/netiquette.shtml To post to this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/g3-5-list -~----------~----~----~----~------~----~------~--~---
