CD-R vs CD-RW CD disc
We are going to discuss the differences and similarities between CD-R and CD-RW. CD-RW vs CD-R
CD-R means a recordable disc can record music at one time and keep it permanently on the disc (such as a commercially produced music CD).
CD-RW means rewritable CD-RW discs are suitable if you want to be able to write to a disc, then delete the music and write to the same disc again.
Similarities between CD-R and CD-RW: Ideal for storing digital images, music, data files, and more. CD-R blank discs are ideal for storing up to 700MB of digital images, music (including mp3s), video, and more; Each CD disc stores up to 175 mp3 songs or 225 jpeg photos on average. Data stored on optical discs is safe from hardware failure. Ideal for music recording, storing digital photos and data archiving. 700MB/80 minutes storage capacity. Playback in virtually any CD-R recorder, burner/player, DVD player, or computer drive, however, this may vary for CD-RW disc plays on selected players you may need to read the product specification. You can use them for either data or music.
CD-R
CD-R discs are read-only, meaning once data is written, it cannot be altered.
You cannot erase and rewrite on a CD-R.
CD-RW
CD-RW discs are rewritable meaning once you rewrite the blank disc many times.
Does not have a write speed as fast as the CD-R.
Additional information on how to take care of your black CD disc
Precautions:
1. Avoid fingerprints, dust, and another soiling on the disc. The disc can be cleaned with a soft, lint-free cloth. Don’t use any solvents or protective liquid.
2. Do not hit the edge of the disc.
3. Protect the disc from excessive heat, moisture, and direct sunlight.
4. Please use soft felt-tip pens to label the disc.
