Product information: WH14NS40 Blu-ray Writer Optical Drive 14X BDRThree Layer BDXL-R/BDXL RE discs offer 100GB capacity while quad layer BDXL-R discs boast 128GB storage capacity. You can now write up to 128GBs of data on a single quad layer BDXL™ disc which is the equivalent of 27 standard dvds or 5 single layer Blu-ray discs.
Drive Type: Super-Multi Internal SATA Blu-ray Disc Rewriter
BD-R SL/DL: 14X/12XDVD-R SL/DL: 16X/8XDVD+R SL/DL: 16X/8X
Buffer Memory: 4MB