Synology RackStation RS820RP+ 4-Bay 3.5" Diskless 4xGbE NAS (1U Rack), Intel Atom Quad Core 2.1GHz, 2GB RAM, 2xUSB3, 1 Expansion Port , Redundant PSU

4-core, 2.1 GHz CPU with AES-NI support. 2 GB DDR4 memory expandable up to 18 GB
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.
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
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
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
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
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
Synology High Availability (SHA) providing continuous services with seamless transitioning between clustered servers
Optional 5-year warranty with the purchase of EW202
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)
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.