The 12-bay Synology DiskStation DS2422+ is a capable choice for small and medium businesses with large storage, file sharing, and data protection requirements in a multi-user environment. It comes with powerful storage management, file syncing, surveillance, and backup software, and is suitable for editing high-quality video and as VM storage. CPU Model AMD Ryzen V1500B CPU Quantity 1 CPU Architecture 64-bit CPU Frequency 4-core 2.2 GHz Hardware Encryption Engine (AES-NI) System Memory 4 GB DDR4 ECC SODIMM Memory Module Pre-installed 4 GB (4 GB x 1) Total Memory Slots 2 Maximum Memory Capacity 32 GB (16 GB x 2) Drive Bays 12 Maximum Drive Bays with Expansion Unit 24 (DX1222 x 1) Hot Swappable Drive RJ-45 1GbE LAN Port* 4 (with Link Aggregation / Failover support) USB 3.2 Gen 1 Port* 2 Expansion Port 1 PCIe Expansion 1 x Gen3 x8 slot (x4 link) System Fan 120 mm x 120 mm x 2 pcs Power Supply Unit / Adapter 550 W AC Input Power Voltage 100 V to 240 V AC Power Frequency 50/60 Hz, Single Phase Operating Temperature 0°C to 40°C (32°F to 104°F) Mention: If NAS use over 8TB HDD, please only chose Synolgy Brand HDD https://www.synology.com/en-global/compatibility