Synology RackStation RS822RP+ ,4-Bay AMD Ryzen V1500B 4-core 2.2 GHz ,2GB DDR4 ,Diskless NAS ,1 x Gen3 x8 slot (x4 link) DS 1621 Notes Expansion Unit FX2421 can

Notes Expansion Unit FX2421 can only be used with identical expansion units

Dual active-active controllers

the Ultrastar DC HC520 provides the highest reliability rating available of all HDDs on the market today by building on the successful design of its 10TB

5-inch SSD drive bays

all modules must be identical and share the same model number

Synology RackStation RS822RP+ ,4-Bay AMD Ryzen V1500B 4-core 2.2 GHz ,2GB DDR4 ,Diskless NAS ,1 x Gen3 x8 slot (x4 link) DS 1621 Notes Expansion Unit FX2421 canAn all in one edge storage solution The compact 1U 4 bay Synology RackStation RS822RP+ RS822+ with its storage and connectivity expandability coupled with the powerful Synology DiskStation Manager (DSM) operating system is an ideal edge storage solution for branch offices and small and medium sized businesses. Performance 2103 1074 MB s sequential read write throughput1 Scalability Scale up to 8 drives with Synology Expansion Unit RX4182 Connectivity