Memorex 700MB/80-Minute 52x Data CD-R Media (30-Pack Spindle)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 30-disc spindle </span></li><li><span class="a-list-item"> 700 MB data/computer CD-Rs (not compatible with component or "music" CD recorders) </span></li><li><span class="a-list-item"> Up to 80 minutes of linear PCM audio per disc </span></li><li><span class="a-list-item"> 1x to 52x write speed (with compatible CD recorder) </span></li><li><span class="a-list-item"> Write-once CD-R format </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31Ndd7u4bkL.jpg" noproxy>