NAS - Network Attached Storage

●  4-core, 2.1 GHz CPU with AES-NI support. 2 GB DDR4 memory expandable up to 18 GB
●  RS820+/RS820RP+ comes with 2 GB DDR4 Non-ECC onboard and can support up to 18 GB by adding one optional 16 GB SO-DIMM
●  Outstanding 10GbE sequential performance at over 1,621 MB/s reading and 599 MB/s writing
●  Scale up to 8 drives with Synology Expansion Unit RX418
●  One PCIe 3.0 slot for an optional 10GbE add-in network interface card, or an M2D18 M.2 SSD adapter card
●  Advanced Btrfs file system offering 65,000 system-wide snapshots and 1,024 snapshots per shared folder
●  Synology High Availability (SHA) providing continuous services with seamless transitioning between clustered servers
●  Optional 5-year warranty with the purchase of EW202
●  Maximum IP cameras: 40 (total of 1,200 FPS at 720p, H.264) (includes two free camera licenses; additional cameras require the purchasing of additional licenses)
●  Model requires the additional purchase of a Rail Kit for installation in a Server Rack
●  HardDrives and Peripherals- only those listed on the Compatibility List are permitted.