Amazon.com: GIGABYTE X299 DESIGNARE EX (Intel LGA 2066 Core i9/ ATX /3*M.2 Thermal Guard/Front & Rear USB 3.1 gen 2 Type-C/ ALC1220/ RGB Fusion / Dual LAN/ Intel WIFI/3 Way SLI/ Motherboard) :
Motherboard Sizes | Comparison of ATX, E-ATX, Micro-AT and Mini-ITX - ElectronicsHub USA
E-ATX | Motherboard - GIGABYTE Global
MSI MEG X670E GODLIKE AM5 E-ATX Motherboard X670EGODLIKE B&H
e-atx mobo in hyte y60 dose fit!!!1st build ever, only thing I wish I could change is the mobo for an z790 apex and a nzxt kraken aio, but it's still a