I'm looking to put together a mITX NAS and am considering the X570D4I-2T, but I can't find it in stock at any of the usual places (Newegg, Amazon, eBay). Does anyone have any advice on where to purchase this part or an alternative to it. (If it's unobtainable, I think I'd go with a standard AM4 motherboard and a PiKVM, but I'd rather have it all integrated.)