4x VS 8x Blu-Ray Drive

[Chomu2]

I want to know some basic difference between the 4x and the 8x blu-ray.I want this information because i want this in my project part.I am have made search for this upto 1 week ,but unable to find it out.Any one having the knowledge about this topic ,please provide your help.I want the reply as early as possible.Thanks.

[GlassFish]

I have some knowledge about the blue ray 8x which i am posting down.You can refer this out.The 8x drive has write speeds of up to 8x, achievable when using capable single-layer BD-R media and up to 2x write speeds capable. It has features of 8 MB buffer and is capable of reading and writing to DVD and CD media as well. Hope it has helped you.

[WinDoWLoCuS]

I am know about the 4x blu-ray. It has the ability to read and write Blu-ray discs at a speed of 10x, DVDs at 16x and CDs at 40x. Also it storage capacity is more, it provided the ability to store 25GB of information on a single Blu-ray disc or 50GB on double layer discs. Is it sufficient for you or you require some more help? If yes then give me your reply.

[Linux-Us]

According to my best of knowledge if i talk about the 8x it has even more memory capacity then the 4 x. The 4x External USB Blu-ray Drive is ideal for the user who wants to enjoy the luxury of high definition multimedia on a computer that lacks an external Blu-ray drive.Also 4x External USB Blu-ray Drive offers one connectivity port known as a USB 2.0. Hope it has help you in solving your issue.