I see it on www.cdrdvdrmedia.com/samsung-8x-dvd-r-media-drx47825ck.html
Is it good media?
Most likely, OPTODISC R008. It might be okay but it's not considered high-quality media. Try one 25-pack if you feel adventurous.
Samsung and Daewoo sometimes use Optodisc media. Not worth attention.
stay away from it. Peaks and spikes look good, but somehow the reading curve looks bad and sometimes unreadable