2x M.2 SATA or 1x M.2 NVMe Riser Card in Big-Twin (for 2 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
Adaptec 81605Z 16-Port SATA/SAS RAID PCIe x8 w/ 1MB Controller
SATA/SAS 12.0Gbps Controller - 4x SFF-8643 Mini-SAS HD Internal Ports - PCI-Express 3.0 X8 Slot - Low-Profile - RAID 0/1/1E/5/6/10/50/60/JBOD Supported - PMC PM8063 ROC Controller - 1024MB DDR3 Cache - Up to 16 Drives - AFM-700 (Included) Flash Backup - No Cable(s) Included - Retail Box - Windows / Linux / FreeBSD / Solaris / VMware Compatible