The TerraMaster 8-Bay Rackmount NAS Series support up to 1000 user accounts with RBAC rights management and Windows ACL. This allows easy user and access rights management. The 8-Bay Rackmount NAS Series supports 2.5 and 3.5 drives and comes fitted with four RJ-45 1GbE LAN ports. It also comes with one PCIe 3.0 X16 slot and two PCIe 3.0 X8 slots offering expansion flexibility for 10GbE NIC cards or dedicated RAID cards.