Amazon.com: Sedna - PCIe 4X - Quad 2.5 Inch SATA SSD RAID Controller Card ( RAID 0/1/10) Marvell HyperDuo Technology (with Built in Power Circuit, no Need SATA Power Connector) (SSD/HDD not Included) : Electronics
ASRock Ultra Quad M.2 Card Review - 4 x M.2 SSD RAID at 10GB/s and 932K IOPS | The SSD Review