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DVD-Writing performance continued
DVD-R media compatibility and write quality:


|
Brand: |
BenQ ‘“ thanks to Daxon for providing it. |
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Manufacturer: |
Daxon |
|
Code: |
DAXON016S |
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Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
16x |
|
Write Speed: |
4x |
|
Write Time: |
15m:04s |
|
PI-8 errors Average/Sec: |
3.65 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.11 |
Very disappointing that this media is only supported at 4x. But the result at 4x is very good.


|
Brand: |
Traxdata ‘“ thanks to Conrexx for providing this media |
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Manufacturer: |
Ritek |
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Code: |
RitekF1 |
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Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
16x |
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Write Speed: |
12x |
|
Write Time: |
7m:14s |
|
PI-8 errors Average/Sec: |
5.88 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.05 |
Good, but only supported at 12x writing speed.


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Brand: |
Verbatim Data Life Plus |
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Manufacturer: |
CMC Magnetics |
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Code: |
MCC03RG20 |
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Disc Type: |
DVD-R |
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Capacity: |
4489MB |
|
Certified Speed: |
16x |
|
Write Speed: |
16x |
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Write Time: |
5m:52s |
|
PI-8 errors Average/Sec: |
5.30 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.02 |
No problems with this media.


|
Brand: |
Miflop Extreme ‘“ thanks to Miflop media for providing it. |
|
Manufacturer: |
Taiyo Yuden |
|
Code: |
TYG03 |
|
Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
16x |
|
Write Speed: |
16x |
|
Write Time: |
5m:52s |
|
PI-8 errors Average/Sec: |
0.63 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.20 |
As expected with Taiyo Yuden, very good!


|
Brand: |
BenQ ‘“ thanks to Daxon for providing it. |
|
Manufacturer: |
Daxon |
|
Code: |
DAXON008S |
|
Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
8x |
|
Write Speed: |
8x |
|
Write Time: |
8m:12s |
|
PI-8 errors Average/Sec: |
3.10 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.01 |
Another good result.

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Brand: |
Ridisc ‘“ thanks to E-Net distribution for providing this media. |
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Manufacturer: |
Ritek |
|
Code: |
RITEKG05 |
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Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
8x |
|
Write Speed: |
8x (12x selectable, but it did never upshift to 12x) |
|
Write Time: |
8m:06s |
|
PI-8 errors Average/Sec: |
3.74 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.19 |
The K-probe result is very good, but the reading curve shows some problems. This could be due to various reasons; one reason is that we have seen that NEC drives have some slight compatibility problems with Ritek +/-R media for reading. Other reasons could be jitter or reflectivity issues.


|
Brand: |
RiData ‘“ thanks to Advanced media USA for sending this media |
|
Manufacturer: |
Ritek |
|
Code: |
RITEKG05 |
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Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
8x |
|
Write Speed: |
12x (slowed down to 8x again for the last 200Mb) |
|
Write Time: |
7m:26s |
|
PI-8 errors Average/Sec: |
1.43 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.06 |
Excellent, and this time the reading curve is completely fine as well.

|
Brand: |
MiFlop Extreme ‘“ thanks to MiFlop for providing it. |
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Manufacturer: |
Taiyo Yuden |
|
Code: |
TYG02 |
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Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
8x |
|
Write Speed: |
12x |
|
Write Time: |
7m:12s |
|
PI-8 errors Average/Sec: |
4.61 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.06 |
Excellent ‘“ as expected with Taiyo Yuden.


|
Brand: |
BenQ |
|
Manufacturer: |
Daxon ‘“ but with Sony ADIP. |
|
Code: |
SONY08D1 |
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Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
8x |
|
Write Speed: |
8x |
|
Write Time: |
8m:07s |
|
PI-8 errors Average/Sec: |
2.85 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.09 |
No problems with this media.


|
Brand: |
Datawrite |
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Manufacturer: |
Prodisc ‘“ but with Fujifilm technology and ADIP. |
|
Code: |
FUJIFILM03 |
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Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
8X |
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Write Speed: |
8X |
|
Write Time: |
8m:02s |
|
PI-8 errors Average/Sec: |
0.50 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.02 |
Simply excellent


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Brand: |
UNIVERSAL |
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Manufacturer: |
Prodisc |
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Code: |
ProdiscF01 |
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Disc Type: |
DVD-R |
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Capacity: |
4489MB |
|
Certified Speed: |
8x |
|
Write Speed: |
8x |
|
Write Time: |
8m:08s |
|
PI-8 errors Average/Sec: |
24.06 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.07 |
No problems with this media either.

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Brand: |
Samsung |
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Manufacturer: |
Opto disc |
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Code: |
OPTODISCR008 |
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Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
8x |
|
Write Speed: |
4x |
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Write Time: |
15m:03s |
|
PI-8 errors Average/Sec: |
2.35 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.02 |
Unfortunately only supported at 4x, but the quality is good.


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Brand: |
Unbranded |
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Manufacturer: |
Gigastorage |
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Code: |
GSC003 |
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Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
8x |
|
Write Speed: |
8x |
|
Write Time: |
8m:05s |
|
PI-8 errors Average/Sec: |
1.99 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.55 |
The result is poor at the end due to a visible dye defect on the disc.


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Brand: |
Princo |
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Manufacturer: |
Princo |
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Code: |
PRINCO8X02 |
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Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
8x |
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Write Speed: |
4x |
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Write Time: |
15m:05s |
|
PI-8 errors Average/Sec: |
24.54 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.11 |
Poor quality discs, and as we could see from the reading curve the result is not too good. Also supported at 4x only.


|
Brand: |
Datawrite titanium ‘“ thanks to E-Net distribution for providing this media. |
|
Manufacturer: |
CMC Magnetics |
|
Code: |
CMC.MAG.AE1 |
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Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
8x |
|
Write Speed: |
8x (12x selectable, but did not upshift to 12x) |
|
Write Time: |
8m:20s |
|
PI-8 errors Average/Sec: |
1.88 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.02 |
No problems with this media, we were able to choose 12x writing speed, but it did never upshift to 12x and wrote the whole disc at 8x.
Overall thoughts: Well, one thing is for sure ‘“ this drive has very good writing quality, among the best, if not THE best. But on the other side it has very poor media compatibility, among the worst if not THE worst. Thus we note down a positive point for writing quality and a negative point for media compatibility.
Re-Writing data:
The Pioneer DVR-109 supports rewriting DVD-RW at 6x and DVD+RW at 8x speed, let us write two discs in Nero CD/DVD speed and Nero Burning ROM to see how fast it is.
Here are the writing results for writing the 6x DVD-RW disc:

Pioneer DVR-109 uses CLV writing technology to write the DVD-RW disc at 6x. Total recording time is just below 10 minutes.
And here are the results with 8x DVD+RW writing:

The result with Mitsubishi 8x DVD+RW

The result with Ritek 8x DVD+RW
What is this? The drive does not yet support 8x DVD+RW writing? We are already at firmware version 1.50 and no 8x DVD+RW discs are supported? Well, we are quite shocked and quickly note down another negative point…
Writing Quality with DVD Re-Writable discs:
Due to request from our readers we will add a few write quality tests with ReWritable media. Settings and testing procedures are the same as used earlier in this review so you may want to go back and read them if unsure. All discs used for these tests have been written to before, but none have been written to more than 25 times.
DVD+ReWritable media:

|
Brand: |
Unbranded ‘“ thanks to LG for providing this media. |
|
Manufacturer: |
Mitsubishi Kagaku Media/CMC Magnetics |
|
Code: |
MKMA03 |
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Disc Type: |
DVD+RW |
|
Capacity: |
4483MB |
|
Certified Speed: |
8x |
|
Write Speed: |
- |
|
Write Time: |
- |
|
PI-8 errors Average/Sec: |
- |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
- |
Not supported!
|
Brand: |
Traxdata ‘“ thanks to Conrexx for providing it. |
|
Manufacturer: |
Ritek |
|
Code: |
RITEK008 |
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Disc Type: |
DVD+RW |
|
Capacity: |
4483MB |
|
Certified Speed: |
8x |
|
Write Speed: |
- |
|
Write Time: |
- |
|
PI-8 errors Average/Sec: |
- |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
- |
Not supported!

|
Brand: |
Daxon ‘“ thanks to Daxon for providing it. |
|
Manufacturer: |
Daxon |
|
Code: |
Daxon.D42 |
|
Disc Type: |
DVD+RW |
|
Capacity: |
4483MB |
|
Certified Speed: |
4x |
|
Write Speed: |
4x |
|
Write Time: |
14m:48s |
|
PI-8 errors Average/Sec: |
6.43 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.17 |
A slight slowdown at the end, but overall good.


|
Brand: |
Infiniti ‘“ thanks to Medea EU for providing it. |
|
Manufacturer: |
Unsure ‘“ Daxon or CMC Magnetics. |
|
Code: |
Philips041 |
|
Disc Type: |
DVD+RW |
|
Capacity: |
4483MB |
|
Certified Speed: |
4x |
|
Write Speed: |
4x |
|
Write Time: |
14m:49s |
|
PI-8 errors Average/Sec: |
1.18 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.04 |
Very good.
DVD-ReWritable media:

|
Brand: |
Unbranded ‘“ thanks to LG for providing this media. |
|
Manufacturer: |
Mitsubishi |
|
Code: |
MCC01RW6X01 |
|
Disc Type: |
DVD-RW |
|
Capacity: |
4489MB |
|
Certified Speed: |
6x |
|
Write Speed: |
6x |
|
Write Time: |
9m:56s |
|
PI-8 errors Average/Sec: |
23.60 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
0.03 |
Pretty good result, but we think it could be even better.


|
Brand: |
Traxdata ‘“ thanks to Conrexx for providing this media. |
|
Manufacturer: |
Ritek |
|
Code: |
RITEKW06 |
|
Disc Type: |
DVD-RW |
|
Capacity: |
4489MB |
|
Certified Speed: |
6x |
|
Write Speed: |
6x |
|
Write Time: |
9m:52s |
|
PI-8 errors Average/Sec: |
155.30 |
|
PI-8 uncorrectable errors(PO) Avg/Sec: |
1.43 |
Not good, Pioneer needs to work on improving writing quality with this media
To sum it up: Looks like both media compatibility and writing quality still needs to be worked on, not too pleased with these results.
But let us now look at the most interesting aspect of this drive; Double Layer DVD+R and DVD-R Dual layer writing…
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