Контроллер RAID Areca ARC-1686-2NOD PCIe 4.0 x8 Low Profile, 2 x M.2 Connector, Tri-mode interface at each M.2 bays - 12Gb/s SAS/SATA / Gen 4.0 PCIe (NVMe), RAID 0,1,10,JBOD, Hold-up Supercapacitor Onboard, RTL