The H110 Chipset motherboards I've seen use PCIe 2.0 x 4 while the Samsung - 960 EVO is PCIe 3.0 x4. So the drive will be limited to PCIe 2.0 x 4 speeds. This is a limitation of buying economy model Chipset motherboards.
BIOS ver R02-A2 if that helps. How would that help if you don't list the make & model number of the motherboard?