Synology RackStation RS822+ 4 Bays

-CPU Model:AMD Ryzen V1500B
-CPU Frequency: 4-core 2.2 GHz
-System Memory: 2 GB DDR4 ECC SODIMM
-Memory Module Pre-installed: 2 GB (2 GB x 1)
-Total Memory Slots: 2
-Maximum Memory Capacity: 32 GB (16 GB x 2)
-Drive Bays: 4 (Up to 8 Bays)
-Compatible Drive Type*: 3.5" SATA HDD, 2.5" SATA SSD
-RJ-45 1GbE LAN Port*: 4 (with Link Aggregation / Failover support)
-USB 3.2 Gen 1 Port*: 2
-eSATA Port: 1
-PCIe Expansion: 1 x Gen3 x8 slot (x4 link)
-Warranty: 3Years