That's a careful distinction; Dynabook T9/Y model includes a Blu-ray Disc drive, while the other models come with a DVD Super Multi-Drive. The T9/Y and T7/Y models are powered by the Intel Core i7 ...
You may like Dynabook's newest laptop has a 4-year warranty, a swappable battery, a weight of under 1 kg, and even a LAN port Blu-ray is dying so I believe it's now time for 'obsolete' tape to ...