PCI ATA133 IDE Controller
2-Port (4 Drive) Parallel ATA100/133 IDE PCI Controller Card
2x M.2 SATA or 1x M.2 NVMe Riser Card in Twin-Pro (for 4 modules)
1U Riser card w/ 2x M.2 SATA or 1x M.2 NVMe Controller - 2x 2x M.2 Port ( 2x M.2 SATA 2280 or 1x M.2 NVMe 2280) Internal Ports - Add-on-Module Slot