The Toshiba Samsung Laptop DVD Writer Su-228 /SU-228FB/ASBFZ is an internal laptop drive with a form factor of 5.25 inches and a silver color. It is compatible with laptops and features a SATA I interface. This DVD writer is capable of reading and writing DVD+R Dual Layer, CD-R, and CD-RW formats. With a cache size of 2 MB, this model offers reliable performance for your computing needs.