For MSI Big Bang XPower II LGA2011 DDR3 7×PCI-E X16 6×SATA3 XL-ATX Motherboard | eBay
JONSBO MechWarrior MOD-3 Gaming Computer Case Support XL-ATX Motherboard 360mm Liquid Cooler Front Panel with 5V ARGB Lighting USB 3.02 Silver - Walmart.com
DimasTech AMC – Motherboard Tray XL-ATX – Tray Panel – NO PAINT (S0030RW) ModMyMods.com - PC Watercooling Parts and Accessories
7737-010R MSI Big Bang-Xpower II Socket LGA 2011 Intel X79 Chipset Int
What type of motherboard is this? XL-ATX? : r/pchelp