Looking for PCIe to SATA 3 Add-in-card

Is the ssd slot compatible with sata 3 ssd or only with slot sata 3 Supports SATA Gbs, SATA 3 Gbs and SATA 6 Gbs Dimensions : ca 1 x 67 pin key B slot Interface: SATA PCIe (2 or 4 slot mate As a side note, at least on the 2005 Dual Core G5s, have a real SATA Gbs drive in the top slot & a SATA2 or 3 drive in the bottom slot

slot dolar138 You would probably need to use the PCIe slot if you have one free, but I simply don't know if the bus is fast enough