Issues writing large files to my WD green drives

Internal Drives WD Green
1

I have WD 1.5TB and 2TB green drives installed in my HTPC.  It is an older system; OC’d 3800 X2 @ 2600 on water, which functions great as intended.  I just recently moved up to the HD world as far as my TV goes, so now am dl’ing everything in HD for the most part that I watch.  For some reason or another, I cannot for the life of me copy large files to either of my WD green drives even though they are formatted as NTFS drives under win7 64 Ultimate.  I can indeed copy files over my network to the 500GB Seagate sata drive just fine, but my whole system just basically comes to a stand still trying to copy any large files to either of the WD Green sata drives?

What is the deal?  It is definitely drive spedific.  Do I need to move on to another so I don’t have to deal with this [Deleted]?  I really do hope there is some sort of easy fix for this…

^Slanty

2

Glad that you could edit my post, but couldn’t shed any light at the same time.

It seems that running 64bit W7 is what is causing the issues.  I booted into 32bit W7 and the files can be moved at will without any issues.

3

Looks like a device driver problem. Can you install Windows x64 clean and see if that works better?

4

Hi Windows may have turn off the write cache on the drives try to enable it and see if it helps.

5

You should never use the write cache unless you have a UPS or other backup power solution

6

I sugest backing off on the overclock as well to be sure that the controller timings are not too badly affected