存取时间
| CD驱动器平均随机访问时间 |
160 ms |
| DVD 驱动器平均随机访问时间 |
160 ms |
读取速度
| DVD-ROM 读取速度 |
16 x |
| CD-ROM读取速度 |
48 x |
| CD读取速度 |
48 x |
其他功能
| 最小硬盘空间 |
0.65 GB |
| 最低内存 |
128 MB |
| 最低处理器 |
Pentium 4 1.3 GHz |
写入速度
| CD写入速度 |
48 x |
| CD重写速度 |
32 x |
| DVD＋R写入速度 |
20 x |
| DVD-R写入速度 |
20 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 |
20x Serial ATA DVD Rewriter LH-20A1S
Lite-On IT releases the world’s first 20x Serial ATA DVD rewriter and 20x external DVD rewriter
Being the first Optical Disc Drive manufacturer to introduce a 20x DVD Rewriter to the market last month, Lite-On IT proudly announces two
new breakthroughs: the World’s first 20x DVD rewriter with Serial ATA interface, the LH-20A1S, and the World’s first 20x external DVD rewriter, the LH-20A1PU.
The LH-20A1S is an internal drive made for advanced computer enthusiasts. It incorporates, in addition to fast writing speed, a Serial ATA (SATA) interface. The SATA connection eliminates potential information and performance “bottlenecking “ by offering at least 150 MB/s data transfer rate which should improve performance significantly compared with the Parallel ATA (PATA) connections you find on most current DVD rewriters. SATA also uses thinner data cables allowing better airflow to the LH-20A1S drive.
The LH-20A1PU is an external drive which can be enjoyed by both advanced and beginning computer enthusiasts. The LH-20A1PU features the Lite-On patented EZ-DUB™ technology which makes copying and storing of data possible with a single press of a button. The LH-20A1PU can be easily connected to your PC through a USB 2.0
connection.
The LH-20A1S and LH-20A1PU are “Super AllWrite™” DVD writers, capable of reading, writing and re-writing any CD- and DVD disc format on the market, including DVD-RAM and Double-Layer +/- format discs. Both DVD writers also feature Smart-Write™ technology setting the optimal writing strategy.
