Here are some motherboards that supports both DDR3 Memory Ram and have a LGA-1151 socket:
https://www.newegg.com/Product/Product.aspx?Item=9SIA9086TG7001&cm_re=lga_1151_ddr3-_-1B3-007J-00004-_-Product
https://www.newegg.com/Product/Product.aspx?Item=9SIAG827K92807&cm_re=lga_1151_ddr3-_-9SIAG827K92807-_-Product
https://www.newegg.com/Product/Product.aspx?Item=9SIAG827K92708&cm_re=lga_1151_ddr3-_-9SIAG827K92708-_-Product
https://www.newegg.com/Product/Product.aspx?Item=9SIAD7H6NW5001&cm_re=lga_1151_ddr3-_-9SIAD7H6NW5001-_-Product
https://www.newegg.com/Product/Product.aspx?Item=9SIAG827K92731&cm_re=lga_1151_ddr3-_-9SIAG827K92731-_-Product
https://www.newegg.com/Product/Product.aspx?Item=9SIAG827K92704&cm_re=lga_1151_ddr3-_-9SIAG827K92704-_-Product
https://www.newegg.com/Product/Product.aspx?Item=9SIA9086TG7001&cm_re=lga_1151_ddr3-_-1B3-007J-00004-_-Product
https://www.newegg.com/Product/Product.aspx?Item=9SIAG827K92807&cm_re=lga_1151_ddr3-_-9SIAG827K92807-_-Product
https://www.newegg.com/Product/Product.aspx?Item=9SIAG827K92708&cm_re=lga_1151_ddr3-_-9SIAG827K92708-_-Product
https://www.newegg.com/Product/Product.aspx?Item=9SIAD7H6NW5001&cm_re=lga_1151_ddr3-_-9SIAD7H6NW5001-_-Product
https://www.newegg.com/Product/Product.aspx?Item=9SIAG827K92731&cm_re=lga_1151_ddr3-_-9SIAG827K92731-_-Product
https://www.newegg.com/Product/Product.aspx?Item=9SIAG827K92704&cm_re=lga_1151_ddr3-_-9SIAG827K92704-_-Product