4x SATA 6.0 Ports HBA Card PCIe3.0 x2
4-Port SATA HBA card Controller - 4x SATA 6.0Gbps Internal Ports - PCI-Express 3.0 x2 Slot - Full-Height / Low-Profile ( LP-MD2)
2x SATA 6.0 Ports HBA Card PCIe2.0 x1
2-Port SATA HBA card Controller - 2x SATA 6.0Gbps Internal Ports - PCI-Express 2.0 X1 Slot - Full-Height / Low-Profile ( LP-MD2)