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Synology America DiskStation Diskless Network Attached Storage (DS1815 )

Quad Core CPU with AES-NI Hardware Encryption Engine
Four Gigabit LAN Ports with Failover and Link Aggregation Support
Scale up to 18 drives with Synology DX513
Expandable RAM Module Up to 6GB
VMware Citrix Microsoft Hyper-V Certified
High Availability and SSD ReadWrite Cache Support