C-216DL4-DF-H 2 Pioneer 109 DFDL Writers, 80GB Hard Drive, Standalone 16x DVD-R, 16x DVD+R, 40x CD-R, USB 2.0 Connect Included C-316DL4-DF-H 3 Pioneer 109 DFDL Writers, 80GB Hard Drive, Standalone 16x DVD-R, 16x DVD+R, 40x CD-R, USB 2.0 Connect Included C-416DL4-DF-H 4 Pioneer 109 DFDL Writers, 80GB Hard Drive, Standalone 16x DVD-R, 16x DVD+R, 40x CD-R, USB 2.0 Connect Included C-516DL4-DF-H 5 Pioneer 109 DFDL Writers, 80GB Hard Drive, Standalone 16x DVD-R, 16x DVD+R, 40x CD-R, USB 2.0 Connect Included C-616DL4-DF-H 6 Pioneer 109 DFDL Writers, 80GB Hard Drive, Standalone 16x DVD-R, 16x DVD+R, 40x CD-R, USB 2.0 Connect Included C-716DL4-DF-H 7 Pioneer 109 DFDL Writers, 80GB Hard Drive, Standalone 16x DVD-R, 16x DVD+R, 40x CD-R, USB 2.0 Connect Included C-816DL4-DF-H 8 Pioneer 109 DFDL Writers, 80GB Hard Drive, Standalone 16x DVD-R, 16x DVD+R, 40x CD-R, USB 2.0 Connect Included C-916DL4-DF-H 9 Pioneer 109 DFDL Writers, 80GB Hard Drive, Standalone 16x DVD-R, 16x DVD+R, 40x CD-R, USB 2.0 Connect Included C-316DL4-DF-RM-H **NEW** 3 Pioneer 109 Dual Format Writers, 80GB HDD, 2U Rack C-416DL4-DF-RM-H **NEW** 4 Pioneer 109 Dual Format Writers, 80GB HDD, 2U Rack C-516DL4-DF-RM-H **NEW** 5 Pioneer 109 Dual Format Writers, 80GB HDD, 2U Rack