16+4 port PCIe 2.0 (x8) SAS/SATA 6Gb/s Dual Core RAID Controller Full Height / Dimm Slot with 1GB DDR3 ECC Cache Included (Upgradable to 4GB) Ports - 4 Internal SFF-8087 and 1 External SFF-8088 NO CABLES

16+4 port PCIe 2.0 (x8) SAS/SATA 6Gb/s Dual Core RAID Controller Full Height / Dimm Slot with 1GB DDR3 ECC Cache Included (Upgradable to 4GB) Ports - 4 Internal SFF-8087 and 1 External SFF-8088 NO CABLES

ARC-1882ix-16-NC$979.00