detail information
| Posted by | Tor Magne |
| Posted on | 15/10/03 21:17 |
Re-Writing data:
For this test we set up a new compilation containing 650Mb of data in Nero Burning ROM. We used the DAO (Disc At Once) writing method. In the screenshot below you can see the burn process completed successfully.

The Samsung SM-352B used 3 minutes and 46 seconds for writing the disc at 24X, let us compare this to some other writers; The Lite-On LTC-48161H using CAV(Constant Angular Velocity) writing tech used 4 minutes and 56 seconds to write the disc, the Plextor PX-708A which uses P-CAV(Partial Constant Angular Velocity) writing strategy used 3 minutes and 43 seconds to write the disc and the Optorite CW-5205 using the CLV(Constant Linear Velocity) write strategy used 3 minutes and 45 seconds. As we could see there is just a few seconds separating the 3 best drives while the Lite-On is completely set aside.
Packet writing:
Now it's time to take a look at the packet writing performance of the Samsung SM-352B. We used Ahead's InCD to format and write 401 MB (421 003 264 bytes) data to the disc.
CD-RW packet writing performance:
|
Packet |
InCD |
InCD |
Average |
|
Plextor |
7m:32s |
2m:23s |
19.11x |
|
TEAC |
7m:32s |
2m:19s |
19.66x |
|
Yamaha |
6m:50s |
2m:19s |
19.66x |
|
Lite-On |
11m:13s |
3m:30s |
13.37X |
|
Samsung |
7m: 00s |
2m 21s |
19.91X |
The Samsung did very well in the packet writing test and were among the best drives, let us see if this is the case with Mount Rainer packet writing as well. If you want to read more about the CD-MRW format, please read our Mount Rainer article.
|
Mount |
InCD |
Manual
Eject |
Copying
400MB |
|
Plextor |
0m:32s |
0m:34s |
3m:09s |
|
TEAC |
0m:40s |
0m:52s |
4m:15s |
|
Yamaha |
0m:40s |
0m:32s |
8m:21s |
|
Lite-On |
0m:39s |
0m:34s |
4m:36s |
|
Samsung |
0m:40s |
0m:36s |
2m:52s |
|
Mount |
Copying
400MB |
Reading
400MB |
Reading
400MB |
|
Plextor |
3m:07s |
3m:26s |
2m:21s |
|
TEAC |
4m:14s |
3m:21s |
3m:21s |
|
Yamaha |
3m:53s |
4m:46s |
1m:58s |
|
Lite-On |
4m:31s |
2m:06s |
2m:03s |
|
Samsung |
2m:52s |
3m:13s |
2m:43s |
The Mount Rainer performance was very good and is among the best we have seen from any drive.
Before we round off this review, let us run the drive through some advanced tests at next page…

CDR media reading speed maxed out at 42x but long press on eject button would enable 52x max speed... Maybe they just wanted to reduce wear and tear so the drive better survives 1 year warranty period





When we Boot system from CD Rom is also not detecting Bootable CD through cmos setup.
Please help


I have a Samsung TSSTcorp CDW/DVD SH-M522C
Version: TS07 combo drive.
It can read all CDs written at slower speeds, but cannot read data CDs written at 42x--whereas it can read the Installation CDs for various peripherals and the Audio CDs written at high speeds by Neero7.
On the other hand, there is no option available in Nero 7 to write data CDs at less than the default speed-- which is 42x.
Samsung Support staff has so far failed to reply to my Query.
Kindly mail your solution, if any, directly to:
themissociijuris@yahoo.com
Thanks in advance!

Writing performance
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