Pioneer DVR-218L 22x DVD&plusmn;RW Drive with LabelFlash - (Double-layer) - DVD-RAM/&plusmn;R/&plusmn;RW - 22x 8x (DVD) - 40x 32x (CD) - Serial ATA - Internal - Black - Bulk Interfaces/Ports 1 x 7-pin Serial ATA Maximum Write Speed 22x DVD/40x CD Maximum Rewrite Speed 8x DVD/32x CD 1:3 DVD/CD Copy Tower Pro HS Media Support Double-layer - DVD-RAM/R/RW