TDK DVD Internal Combo Drive DVD+R with+r DVD-RW/-R8X+/8X- (Model AID+880) DVD Write speed - 8x (+R & -R) DVD Rewrite Speed - 4x (+RW); 2X (-RW) DVD Read Speed - 12x CD Speeds - 40x Write, 24x Rewrite, 40x Read, 40x Rip 2MB Data Buffer