Regarding warranty, we haven't mentioned it and (quite surprisingly) no one has asked about it. The warranty period will be 90 days from the date of delivery.
@chup,
I think 90 days are not enough to obey EU laws for planned EU:EU sales process.
What do you mean EU:EU? Like selling from an establishment or an office in EU? In EU:EU case is always advantagesous for a buyer ( and it probably would not sound as advantageous for the seller though), cause if a manufacturer does not provide 2 yr warranty, the seller will have to, regardless of the manufacturer)).
On the other hand, from buyers perspective it may make sense to get in touch with Xilinx EU distributors, there are some sales contacts in EU I remember(Italy and France). Those would have to provide 2 yr warranty.
I don't try to put anyone down here don't get me wrong. You seem legit, I am just that voice of doubt in the back of peoples heads

Although I am sure most will ignore me lol.
Indeed. I would be really upset even if a $500 GPU fails, not to mention a $3.5K-5K card.
@senseless, does this 90 day warranty apply to modified FPGAs only (due to modification) or to out-of-the box (unmodified) ones as well?