Synology DiskStation 12-Bay (Diskless) Network Attached Storage - Black (DS3612xs) Scale up to 100TB with Synology DX1211 Ultra-high performance of 1000+ MB/sec throughput and 100,000+ IOPS Dual 10GbE ports support (with PCI-E add-on card) VMware, Citrix, Microsoft Hyper-V compliance CPU Passive Cooling Technology & System Fan Redundancy Expandable ECC RAM module (up to 6GB) Running on Synology DiskStation Manager (DSM)