I just built a new computer and the only thing I didn't buy new was a hard drive. I was tempted to wait for SSD's to come down in price, but I am thinking that won't be anytime soon. So , since I am currently on IDE, I figured a jump to SATA II or III would be a good second best. But here are my questions:
When looking for new hard drives, I can a crossed these two that caught my eye.
WD 500GB
http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=4914330&CatId=139
WD 800GB
http://wWw.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=5746529&CatId=139
Now, I noticed the 500GB one says it has "dual processors". What is this all about (never seen or heard of it) and what does it mean for performance? The 500GB has a smaller cache (32MB) as opposed to the 800GB one (64MB), so I am trying to see what the advantage is one over the other (especially because they are the same price) and am really curious to know what the "dual processors" is about.
My other concern is that my motherboard supports SATA III but I don't see many drives out there with SATA III (the ones above are only SATA II), they mostly seem to be II. Is there a big/noticeable jump between the two? I feel like I bought a board that supports SATA III so why not take advantage of it, but I am trying to see if that's reasonable at this time.
Any insight on either of these issues would be greatly appreciated, thanks.
When looking for new hard drives, I can a crossed these two that caught my eye.
WD 500GB
http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=4914330&CatId=139
WD 800GB
http://wWw.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=5746529&CatId=139
Now, I noticed the 500GB one says it has "dual processors". What is this all about (never seen or heard of it) and what does it mean for performance? The 500GB has a smaller cache (32MB) as opposed to the 800GB one (64MB), so I am trying to see what the advantage is one over the other (especially because they are the same price) and am really curious to know what the "dual processors" is about.
My other concern is that my motherboard supports SATA III but I don't see many drives out there with SATA III (the ones above are only SATA II), they mostly seem to be II. Is there a big/noticeable jump between the two? I feel like I bought a board that supports SATA III so why not take advantage of it, but I am trying to see if that's reasonable at this time.
Any insight on either of these issues would be greatly appreciated, thanks.