Philips SPD6107BM DVD 22x ReWriter Internal Bulk Drive, SATA, 2 MB, 22x, 32x, 48x, 12x, 16x Philips SPD6107BM DVD 22x ReWriter Internal Bulk Drive, SATA. Drive device, buffer size: 2 MB. DVD+R write speed: 22x, CD rewrite speed: 32x, CD-R write speed: 48x. DVD-ROM read speed: 16x. Access time: 110 ms. Width: 148.2 mm, Depth: 170 mm, Height: 42 mm