读取速度
| CD读取速度 |
48 x |
| DVD-R 双层读取速度 |
12 x |
| DVD-RAM读取速度 |
12 x |
| CD-RW 读取速度 |
40 x |
| CD-R 读取速度 |
48 x |
| DVD+RW 读取速度 |
12 x |
| DVD-ROM 读取速度 |
48 x |
| DVD+R读取速度 |
16 x |
写入速度
| CD写入速度 |
48 x |
| CD重写速度 |
22 x |
| DVD＋R写入速度 |
22 x |
| DVD-R写入速度 |
22 x |
| CD-R写入速度 |
48 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 |
| DVD+R双面写入速度 |
8 x |
| DVD-RAM写入速度 |
12 x |
性能
| 光驱类型 |
DVD±R/RW |
| DVD-ROM光碟传送速率(持续模式) |
22.16 MB/s |
| 传动装置，缓冲区大小 |
2 MB |
设计
| Disc loading type |
Slot disc loader |
| 內置式 |
Y |
CD 48x, DVD 22x, SATA, 800g, Black
<b>Internal 22x Super-Multi DVD Rewriter</b>
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.
<b>Super-Multi Read and Write</b>
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.
<b>22x DVD±R Write Speed</b>
Back up your media with ultra-fast 22x DVD+R burning.
<b>Silent Play</b>
As a disc is being read, Silent Play technology automatically controls the disc read speed for optimal noise reduction.
<b>Double/Dual Layer Compatible</b>
Double/Dual discs give desktop users the ability to store the maximum amount of data on their DVDs, including up to 4 hours of high-quality video, bonus content, and other large media.
<b>SecurDisc™ Technology</b>
SecurDisc™ is an innovative technology giving users the means to protect and share data securely, via data protection and content access-control of your media.
<b>Jamless Play</b>
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.
