DVD-RAM features:
.Plug and play, CD-ROM editing directly, no driver software required
.Nano optical record, more than 100,000 times of non-destructive erasing and writing, more than 100 years of preservation
limit
.Super anti-scratch surface coating, worry-free data security
. Optical drives that support DVD RAM can be used
The best choice for valuable data storage
DThe full name of VD-RAM is DVD-Random Access Memory (DVD random storage
Maker), the industry defines it as a rewritable DVD. It is made by Panasonic, Hitachi and Dong
Jointly developed by Shiba. The technology used in DVD-RAM comes from Panasonic’s own
PD (Phase-change Dual, dual phase change) optical disc technology. And combined with hard
Some storage technologies of disks and magneto-optical disks are developed for data storage applications.
hair. Good random addressing ability and reliable data protection design make it one
Entered the field of professional application after leaving the factory
First introduce the advantages of DVD-RAM:
DVD-RAM stores data, which is amazing. In addition to being like a hard drive
Write data directly like this, the number of erasing and writing of DVD-RAM disc is DVD+/-RW
100 times of that, which is 100,000 erasable times, even if it is rewritten 3 times a day
Used for more than 100 years! And its scratch resistance is much higher than that of ordinary discs.
The safety of materials has been better guaranteed.
Advantages of DVD-RAM:DVD-RAM has the formatting that hard disks have,
Drag and drop, rename, delete and other functions at will, formatting time is very short, less than 1
Minutes, the formatted disc can be written and erased without special software
Write, which means it can be used as easily as a floppy disk, and the price is cheap,
Compared with others, DVD-RAM is more like a dedicated, high-performance product like MO.
Product.
Figure one
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Figure II![](https://img.alicdn.com/imgextra/i2/1748393703/TB2w0XHhpXXXXbOXXXXXXXXXXXX_!!1748393703.jpg)
Figure three
![](https://img.alicdn.com/imgextra/i3/1748393703/TB2WPxAhpXXXXc5XXXXXXXXXXXX_!!1748393703.jpg)
![](https://img.alicdn.com/imgextra/i3/1748393703/TB2H4drhpXXXXbjXpXXXXXXXXXX_!!1748393703.jpg)