AFAIK, there is no 506BA model at all.
I am newbee in the ODD world
I see that there is two Modèle of SSG ODD that look identical but have not the same model name
the TSSTcorp BD DVD W SE-506BA have two OFW TS00 and TS01
the TSSTcorp BD DVD W SE-506BB have only OFW TS00
what are the differences between SE-406 AB an BB modèle or OFW TS00 and TS01
There is an 506AB model at first sight and the n the BB model came second. Probably a minor change within the HW, nothing else.
You need to search more carefully, because the SE-406
is a completely other drive category, it's the predecessor of the 506xx and is an BD/DVD/CD combo drive only, no BD writer at all!
And the 506 is sold by Samsung, not TSST (which is a collaboration between Samsung and Toshiba).http://www.samsungodd.com/eng/Products/ ... l_idx=4509