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How fast can you read/write data on a Blu-ray disc?
Posted by Stephane Dion
According to the Blu-ray Disc specification, 1x speed is defined as 36Mbps. However, as BD-ROM movies will require a 54Mbps data transfer rate the minimum speed we're expecting to see is 2x (72Mbps). Blu-ray also has the potential for much higher speeds, as a result of the larger numerical aperture (NA) adopted by Blu-ray Disc.

i don't have a blue-ray disc yet and so thanks for this info. i've been planning to get one.
Posted by: Nursing pajamas | April 29, 2010 at 10:24 PM
Blu ray disc is away too fast than digital video disc or compact disc.
Posted by: Easy Dog Training Approaches | May 06, 2010 at 03:18 AM
Hi, i buy a LG 10X blu-ray burner and the sample disc is only 6X, and in Mèxico only see 4X disc. ¿What happen?, the 6X disc can be burned in 8X or 10X, where are the (X , 10X discs.
Posted by: Salvador | July 10, 2010 at 07:42 PM