LG/Samsung 24 Speed SATA DUAL LAYER 
The dual layer DVD writer writes and re-writes all your data on a range of media at exceptional speed. Capable of writing DVD-R and DVD+R at a speed of 22x, you can burn one hour of DVD in about 4 minutes. What is more, the dual layer compatibility will allow you to store up to 8.5 GB of data on one disc. Burn & Play DVD's - Burn & Play CD's
The Latest in SATA DVD Burner Technology