The Areca ARC-1883ix RAID card requires extra power for work. Within the box of ARC-1883ix card, it supplies with one piece of PCI-E 6-pin to two split Molex 4-pin power cables.
                                                            

1. Connect PCI-E 6-pin connector of the supplied power cable to ARC-1883ix RAID card’s top 6-pin connector.
2. There is one free Molex 4-pin power cable from PSU within Netstor enclosure. Connect the free Molex 4-pin power cable to one of the two split Molex 4-pin connectors on the supplied power cable.