Samsung SH-R522C - CD Writer, Ivory, Ivory, Vertical/Horizontal, 2 MB, 52x, 32x, 52x Samsung SH-R522C - CD Writer, Ivory. Product colour: Ivory, Mounting: Vertical/Horizontal. Drive device, buffer size: 2 MB. CD write speed: 52x, CD rewrite speed: 32x, CD-R write speed: 52x. CD read speed: 52x, CD-R read speed: 52x, CD-RW read speed: 52x. Access time: 100 ms