4X PCIE SATA Controller Card — 8-Port SATA 3.0 (6Gbps) with Marvell 88SE9215+575

Built around the Marvell 88SE9215 + 575 chipset for improved heat dissipation, long-lasting high-temperature resistance and more stable operation. Interface compatibility: fits into a PCI Express X1 slot and is also compatible with PCI-E X2 / X4 / X8 / X16 slots — only suitable for motherboard PCI-E slots (not for legacy PCI slots). System support: WINXP / WIN7 / WIN8 / WIN10. Storage expansion: provides 8 SATA 3.0 interfaces, each supporting 6Gbps, allowing connection of up to 8 SATA 3.0 devices. Boot capability and notes: you can make the system boot from drives attached to this SATA card. The internal ports are for native SATA and can be grouped. This is an expansion card and cannot support chips.