Pioneer BDR-205. DVD-R write speed: 16 x, DVD+R write speed: 16 x, DVD-RW write speed: 6 x. DVD+R read speed: 16 x, DVD-R read speed: 16 x, DVD-RW read speed: 12 x. BD-ROM transfer rate (sustained mode): 1536 MB/s. Interface: SATA. Dimensions (WxDxH): 148 x 180 x 42.3 mm