The 12-bay Synology DS3622xs+ is a powerhouse NAS capable of fitting into small and medium business environments with intensive and multi-user workloads. Its high capacity, scalability, and processing power make it ideal for VM and container storage, for lightning-fast file sharing, and as a network video recorder for large surveillance deployments. It comes with powerful storage management, file syncing, surveillance, and backup software, and is suitable for editing high-quality video. CPU Model Intel Xeon D-1531 CPU Quantity 1 CPU Architecture 64-bit CPU Frequency 6-core 2.2 (base) / 2.7 (turbo) GHz Hardware Encryption Engine (AES-NI) System Memory 16 GB DDR4 ECC SODIMM Memory Module Pre-installed 16 GB (8 GB x 2) Total Memory Slots 4 Maximum Memory Capacity 48 GB (8 GB x 2 + 16 GB x 2) Drive Bays 12 Maximum Drive Bays with Expansion Unit 36 (DX1222 x 2) Hot Swappable Drive RJ-45 1GbE LAN Port* 2 (with Link Aggregation / Failover support) RJ-45 10GbE LAN Port 2 (with Link Aggregation / Failover support) Management LAN Port 1 USB 3.2 Gen 1 Port* 2 Expansion Port 2 PCIe Expansion 1 x Gen3 x8 slot (x8 link) System Fan 120 mm x 120 mm x 2 pcs Power Recovery Noise Level* 25 dB(A) Scheduled Power On / Off Wake on LAN / WAN 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) Warranty 5 Years Mention: If NAS use over 8TB HDD, please only chose Synolgy Brand HDD https://www.synology.com/en-global/compatibility