读取速度
| DVD+RW 读取速度 |
12 x |
| DVD-RW 读取速度 |
40 x |
| CD-R 读取速度 |
18 x |
| DVD-R读取速度 |
16 x |
| DVD+R双面读取速度 |
12 x |
| DVD+R读取速度 |
16 x |
| CD-RW 读取速度 |
40 x |
| DVD-RAM读取速度 |
12 x |
| CD-ROM读取速度 |
48 x |
| CD读取速度 |
48 x |
| DVD-R 双层读取速度 |
12 x |
写入速度
| CD-R写入速度 |
48 x |
| CD-RW 写入速度 |
32 x |
| DVD-R写入速度 |
22 x |
| DVD-R 双面写入速度 |
8 x |
| DVD-RAM写入速度 |
12 x |
| DVD+RW烧录速度 |
8 x |
| DVD-RW写入速度 |
6 x |
| DVD+R双面写入速度 |
8 x |
| CD写入速度 |
48 x |
| CD重写速度 |
32 x |
| DVD＋R写入速度 |
22 x |
存取时间
| CD驱动器平均随机访问时间 |
125 ms |
| DVD 驱动器平均随机访问时间 |
145 ms |
其他功能
| 主机接口 |
E-IDE (ATAPI) |
| Number of optical discs |
1 discs |
性能
| 传动装置，缓冲区大小 |
2 MB |
| 接口 |
Serial ATA |
| 光驱类型 |
DVD±RW |
设计
| 內置式 |
Y |
| Disc loading type |
Tray disc loader |
GH22NS70 - CD-R/RW, DVD-R/RW/RAM/ +R/RW +/-R DL, 48x/22x, SATA, 2MB buffer, black
Internal 22X Super-Multi DVD SATA Rewriter
The LG Super-Multi GH22NS70 internal DVD Rewriter features a 22x DVD±R write speed and a 48x write speed for CD-R. Designed for storage needs that demand consistency, the GH22NS70 reads and writes in CD, DVD±R, DVD±RW, and DVD RAM formats giving you the option to choose the media best suited for each task.
Super-Multi Read and Write
Unlike many optical drives which read and write in 2 formats, LG Super-Multi Drives read and write in all 3 DVD formats (DVD+R, DVD-R and DVD-RAM), giving you the freedom to choose the format that works best for your needs.
Compatible with all DVD and CD Formats
Play the full range of DVD and CD formats.
Jamless Play
A damaged disc can cause interruptions during movie playback. Jamless play technology automatically skips past damaged parts of a disc to maintain smooth playback while reducing interruptions.
Max. 22x DVD±R Write Speed
Back up your media with ultra-fast 22x max DVD±R burning.
Silent Play
As a disc is being read, Silent Play technology automatically controls the disc read speed for optimal noise reduction.
