Supports nvidiareg quadro and amd firepro workstation graphics cards three pcie gen3 x16 slots that not only support ordinary graphics cards but are also fully compatible with professional nvidiareg quadro and amd firepro workstation graphics solutions ultra m2 32 gbs pcie gen3 x4 amp sata3 the pcie gen3 x4 ultra m2 interface pushes data transfer speeds up to 32gbs in addition it also supports sata3 6gbs m2 modules and is compatible with asrockrsquos u2 kit for installing some of the w