detail information
| Posted by | Zevi A. |
| Posted on | 30/06/06 10:18 |
| Number of views | 27544 |
DVD-R media write quality:
In these tests we will be using a Lite-On SOHW-1693S drive with firmware KS0B along with K-Probe to measure the disc quality. We will also be using the NEC ND-3540A with firmware 1.03 for our read-back tests. Please read page 5 if you need explanations on how to interpret the write quality result.



|
Brand: |
Verbatim - thanks to Verbatim USA for providing this media |
|
Manufacturer: |
Mitsubishi Chemicals Company |
|
Code: |
MCC03RG20 |
|
Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
16x |
|
Write Speed: |
16x |
|
Write Time: |
5m:50s |
|
PI-8 errors Average/Sec: |
3.81 |
|
PI-1 failures (PIF) Avg/Sec: |
0.01 |
The drive produces a little higher PI errors at the beginning of the disc however the read-back curve is smooth.



|
Brand: |
Taiyo Yuden unbranded |
|
Manufacturer: |
Taiyo Yuden |
|
Code: |
TYG03 |
|
Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
16x |
|
Write Speed: |
16x |
|
Write Time: |
5m:53s |
|
PI-8 errors Average/Sec: |
0.89 |
|
PI-1 failures (PIF) Avg/Sec: |
0.00 |
Wonderful quality scan as expected from Taiyo Yuden.



|
Brand: |
Maxell - Thanks to Maxell USA for providing the media |
|
Manufacturer: |
Maxell |
|
Code: |
MXLRG04 |
|
Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
16x |
|
Write Speed: |
16x |
|
Write Time: |
5m:50s |
|
PI-8 errors Average/Sec: |
0.92 |
|
PI-1 failures (PIF) Avg/Sec: |
0.01 |
Excellent disc quality scan with only a minor PIF spike. Smooth read-back test.



|
Brand: |
Memorex - Thanks to Memorex USA for providing the media |
|
Manufacturer: |
CMC Magnetics Corporation |
|
Code: |
CMCMAG AM3 |
|
Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
16x |
|
Write Speed: |
12x |
|
Write Time: |
7m:07s |
|
PI-8 errors Average/Sec: |
13.46 |
|
PI-1 failures (PIF) Avg/Sec: |
0.12 |
Good scan and minor read-back problem. The media is supported only at 12x speed.



|
Brand: |
RiData - Thanks to Advanced Media/RiDATA for sending us this media. |
|
Manufacturer: |
Ritek |
|
Code: |
RITEK F1 |
|
Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
16x |
|
Write Speed: |
12x |
|
Write Time: |
7m:09s |
|
PI-8 errors Average/Sec: |
1.46 |
|
PI-1 failures (PIF) Avg/Sec: |
0.15 |
Another good quality scan with smooth transfer rate curve. However the disc is written at 12x only.



|
Brand: |
Sony |
|
Manufacturer: |
Sony Corporation |
|
Code: |
SONY 16D1 |
|
Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
16x |
|
Write Speed: |
16x |
|
Write Time: |
5m:53s |
|
PI-8 errors Average/Sec: |
0.97 |
|
PI-1 failures (PIF) Avg/Sec: |
0.03 |
Very nice quality scan with single PIF spikes of 6.



|
Brand: |
Fujifilm |
|
Manufacturer: |
Taiyo Yuden |
|
Code: |
TYG02 |
|
Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
8x |
|
Write Speed: |
12x |
|
Write Time: |
7m:07s |
|
PI-8 errors Average/Sec: |
3.95 |
|
PI-1 failures (PIF) Avg/Sec: |
0.00 |
As expected from Taiyo Yuden media: excellent write quality even at 12x speed!



|
Brand: |
Maxell |
|
Manufacturer: |
Ritek |
|
Code: |
RITEK G05 |
|
Disc Type: |
DVD-R |
|
Capacity: |
4489MB |
|
Certified Speed: |
8x |
|
Write Speed: |
8x |
|
Write Time: |
8m:16s |
|
PI-8 errors Average/Sec: |
11.06 |
|
PI-1 failures (PIF) Avg/Sec: |
0.01 |
A good quality scan but transfer rate test shows problem at the end of the disc.
DVD-ReWritable media:



|
Brand: |
Verbatim - Thanks to Verbatim USA for sending us this media. |
|
Manufacturer: |
Mitsubishi Chemicals Corporation |
|
Code: |
MKM 01RW6X01 |
|
Disc Type: |
DVD-RW |
|
Capacity: |
4483MB |
|
Certified Speed: |
6x |
|
Write Speed: |
6x |
|
Write Time: |
10m:10s |
|
PI-8 errors Average/Sec: |
8.04 |
|
PI-1 failures (PIF) Avg/Sec: |
0.02 |
This Verbatim media produces high quality burn with this drive.



|
Brand: |
RiDATA - Thanks to Advanced Media/Ritek USA for sending us this media. |
|
Manufacturer: |
Ritek Corporation |
|
Code: |
RITEK W06 |
|
Disc Type: |
DVD-RW |
|
Capacity: |
4483MB |
|
Certified Speed: |
6x |
|
Write Speed: |
6x |
|
Write Time: |
9m.49s |
|
PI-8 errors Average/Sec: |
3.21 |
|
PI-1 failures (PIF) Avg/Sec: |
0.08 |
High errors in the beginning of the disc. However read back test shows no problem with this media.



|
Brand: |
Optodisc - Thanks to Optodisc USA for sending us this media. |
|
Manufacturer: |
Optodisc |
|
Code: |
OPTODISC W004 |
|
Disc Type: |
DVD-RW |
|
Capacity: |
4483MB |
|
Certified Speed: |
4x |
|
Write Speed: |
4x |
|
Write Time: |
14m:55s |
|
PI-8 errors Average/Sec: |
8.59 |
|
PI-1 failures (PIF) Avg/Sec: |
1.36 |
Very nice quality scan with a single PIF spike of 9. Transfer rate test shows a little dip but nothing to worry about.
DVD-R/RW Summary:
For DVD-RW, all results are very good with smooth read-back curve. However, in the area of DVD-R the drive writes some 16x rated media at 12x only.
Head on to next page and read about DVD+R DL and DVD-R DL compatibility and write quality...









I might add that'd been using this drive for 2 years and works great. The only negative so far its that the tray doesn't work automatically now so I have to push it in but still comes out alone.
Overall good drive.


DVD+R/RW Writing Performance

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