Access time
| CD-ROM drive average random access time |
110 ms |
| DVD drive average random access time |
130 ms |
Other features
| Drive devices burst data transfer rate (PIO) |
16.6MB/sec |
| Drive devices burst data transfer rate (Ultra DMA) |
66.6MB/sec |
| Media types supported |
DVD-RAM, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW, Light Scribe DVD±R, Light Scribe CD-R, DVD-ROM, DVD-Video, CD-R, CD-RW, CD-ROM, CD-ROM/XA, CD-Audio, Video-CD, Photo CD, CD-I(FMV), CD-Extra, CD-TEXT |
Reading speed
| CD read speed |
48 x |
| DVD+R read speed |
16 x |
| DVD-R read speed |
16 x |
Writing speed
| CD write speed |
48 x |
| CD rewrite speed |
40 x |
| DVD+R write speed |
20 x |
| DVD-R write speed |
20 x |
| DVD+RW write speed |
8 x |
| DVD-RW write speed |
6 x |
| DVD-R Double Layer write speed |
12 x |
| DVD+R Double Layer write speed |
12 x |
| DVD-RAM write speed |
12 x |
Performance
| Drive device, buffer size |
2 MB |
| Interface |
Serial ATA |
20x Super-WriteMaster™ DVD Writer (S-ATA interface)
Real 20X SATA DVD Writer supports powerful over speed performance which allows writing with the high speed of 20X on a low cost 16X media. Writing DVD±R 20x / DVD-RAM 12x / DVD+R Double Layer 12x.
- reliable operation with various kinds of discs
An algorithm that automatically detects and adjusts read & writs speed on eccentric, deviated or imbalanced discs. Shows stable performance with diverse quality discs. Prevents disc read & write error, disc breakage and reduces noise caused by bad disc quality.
- enables flexibility of drive operation: low noise mode or high speed mode
Users can choose between maximum speed mode and low noise mode. Low noise mode minimises disc damage and reduces noise created while playing in high speed in order to give stable PC environment. Simple setting up to high-speed mode for maximum speed.
- optimising the laser power for the most reliable writing in DVD+R
Usually the outer side of the disc has lower writing quality because of the vibration and swaying of the disc makes the servo signal worse. Double OPC technology enables to check not only in the inner but also in the outer side of the disc, optimising the laser power on each area in order to perform the most reliable writing.
- for reliable writing in all areas of the disc
Gives an accurate tilt in the objective lens to compensate the disc twist.
- prevents buffer under run error and enables high speed writing
Buffer under run occurs in high speed writing, when writing speed is faster than data transfer speed. Buffer under run technology prevents the buffer under run error and it enables multitasking on the pc. Supports high speed writing even in low a performance PC
- minimum usage of environmentally harmful materials, helping preserve our environment
Provides eco-friendly product by adopting leadfree soldering technology. Environmentally harmful materials such as Pb and halogen substances are intentionally not used to preserve our environment.
