X99-AD3/AD4/BD3/BD4 motherboard size is 283mmx215mm. Not standard ATX size. Make sure your case can be installed with this motherboard. Please read it carefully when purchasing. You can confirm with our customer service before purchase. if there is no confirmation before purchase then incompatibility happens when you receive the motherboard, we would not accept a refund, when you buy this motherboard from our shop we default you have read and know all the Reference Information.
1:The platform needs powerful power. Please make sure your power supply is sufficient to support it(at least a 500w power supply).
2:Please allow 1-3mm differences due to manual measurement.
3:Due to the different displays and different lights, the picture may not show the actual color of the item. Thanks for your understanding.
4:The battery in motherboard photos will be removed before shipping, as the battery is forbidden at CN post and custom.
5:We show photos of the motherboard, pictures are for reference only, subject to our available products.
6. For Customs duties problem, pls make sure you can solve the customs clearance problems by yourself, if you can't solve it, we don't advise you to buy goods in our store. We are not responsible for customs duties. Thanks for your kindly understanding！
Due to computer accessories being too much, are likely to have some small brand, bad quality or ES/QS version of the CPU, RAM, M. 2 SSD or other accessories may occur incompatible situation with the motherboard. You can confirm with our customer service before purchase. if there is no confirmation before purchase then incompatibility happens when you receive the motherboard, we would not accept a refund, when you buy this link of the single motherboard we default you have read and know the situation. Mind please don't buy!