Hi. I just bought a (generic) 500GB IDE disc from Amazon - it had lots of good customer reviews - to be used as a slave drive (XP SP2) for backup. but I notice that the performance is very poor: videos played from this drive stutter and freeze up for several seconds, especially when trying to 'fast forward'. The same video doesn't have the same problem when read from my master drive.
So I downloaded a couple of HD speed tests - DiscSpeed32 shows my master drive read speeds at c.35 MBytes/sec, average, whereas the new slave drive comes out at barely 2 Mbytes/sec. DiscSpeed32 also shows CPU usage: the master shows c.10% during the read test. The new drive the CPU shows at 99%, so the responsiveness of the PC plummets of course. Something's clearly very wrong. Is the drive definitely faulty or might there be something I can do before I have to return it? Drive properties show DMA as DMA 2 - switching to PIO doesn't help (why would it?!).
The disk has been defragmented BTW..
Thanks,
Martin
So I downloaded a couple of HD speed tests - DiscSpeed32 shows my master drive read speeds at c.35 MBytes/sec, average, whereas the new slave drive comes out at barely 2 Mbytes/sec. DiscSpeed32 also shows CPU usage: the master shows c.10% during the read test. The new drive the CPU shows at 99%, so the responsiveness of the PC plummets of course. Something's clearly very wrong. Is the drive definitely faulty or might there be something I can do before I have to return it? Drive properties show DMA as DMA 2 - switching to PIO doesn't help (why would it?!).
The disk has been defragmented BTW..
Thanks,
Martin