Fall 2004 DVDR Roundup: Dual Layer and 16X DVD+R
by Anand Shimpi & Virginia Lee on November 1, 2004 12:05 AM EST- Posted in
- Storage
Write Quality Tests MCC 02RG20
The MCC 02RG20 media is the 8X Mitsubishi DVD-R media with which we benchmarked all of our drives.
We still haven't encountered any errors that will render this media unreadable. Let's take a look at Q-Tool's results for the less problematic, yet plentiful, PI errors.
Though PI errors are not as irreparable as PO errors, the amount read on each of these discs says a lot about how the drives wrote to them. The DRU-710A had the most trouble writing to the -R media out of all of the drives that could. Also, PI errors increased as the write continued to the end of the disc, which we suspect was caused by the media being warped.
The screenshot below shows a scan of the media from the DRU-710A by Q-Tools. Again, the PI errors are in blue and it is obvious that the bulk of them reside in the second half of the disc, increasing as it reaches the end.
Another screenshot shows results from a Q-Tools scan of a 02RG20 disc written by the SOHW-1633S. Though the media did not have as many PI errors as the disc from the Sony drive, the same pattern showed up with errors increasing towards the end of the disc.
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Operandi - Monday, November 1, 2004 - link
For future reference if you are going to bother taking pictures of the drives take a picture of somthing useful, the drive bezel. nobody cares what the circut board PCB looks like.xsilver - Monday, November 1, 2004 - link
Also is there somewhere where I can find tests on reading regular dvd-9 movies? my liton 16x reader goes completely ape when there is any scratches on the disc, the 106d is much slower but plugs through.This is when using dvd decrypter
and who the hell uses cd's anymore? dvd's are so much cheaper per m/b to store data.... if someone doesn't have at least a dvd reader, I say quit trying to buy that l33t AMD64 / 6800 and get something useful!
PuravSanghani - Monday, November 1, 2004 - link
The bitsetting feature on this model is very limited with the current firmware in that only DVD+R DL media will be autoset to the DVD-ROM booktype.KristopherKubicki - Monday, November 1, 2004 - link
>Also the 108d is the same price as the 3500a where I am.... would it be recommended then?I would still recommend the NEC-3500A. The faster CD writing is worth it.
Kristopher
xsilver - Monday, November 1, 2004 - link
Can the bitsetting option on the pioneer 108d be explained more? what will it auto set to?I have a 106d I want to upgrade and have found the pioneer to be much better than something like a liteon....
Also the 108d is the same price as the 3500a where I am.... would it be recommended then?