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) |
16.6 MB/s |
| Drive devices burst data transfer rate (Ultra DMA) |
33.3 MB/s |
| Media types supported |
DVD-RAM, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW, DVD-Video, DVD-ROM, CD-R, CD-RW, CD-ROM, CD-ROM/XA, CD-Audio, Video-CD, Photo CD, CD-I (FMV), CD-Extra, CD-TEXT |
Design
| Internal |
Y |
| Disc loading type |
Tray disc loader |
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 |
EIDE/ATA |
20X SpeedPlus , parallel ATA internal DVD-Writer SH-S202J 20X Super-WriteMaster
Real 20X 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.
- S.A.T-speed adjustment technology
Reliable operation with various kinds of discs. An algorithm that automatically detects and adjusts read & write 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.
- magic speed
Enables flexibility of drive operation: low noise mode or high-speed mode.
User 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.
- double OPC
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 the laser power on each area in order to perform the most reliable writing.
- tilt A.C.T-tile actuator compensation technology
For reliable writing in all areas of the disc. Give an accurate tilt in the objective lens to compensate the disc twist.
- Buffer Under Run free technology
Prevents Buffer Under Run 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 performance PC.
- eco-product
Minimum usage of environmentally harmful materials, helping preserve our environment. Provides eco-friendly product by adopting leadfree soldering technology.
Environment harmful materials such as Po and halogen substances are 'intentionally' not used to preserve our environment.
