[RS820+]Synology RackStation RS820+​ 4-Bay Rackmount NAS

SKU RS820+
Brand Synology
CPU Frequency Intel Atom C3538 Quad Core 2.1 GHz (64-bit) with Hardware Encryption Engine (AES-NI)
Memory 2 GB DDR4 / Expandable up to 18 GB (2GB + 16 GB)
Hard Disk Drive 4 Drive Bays Hot Swappable, 8 Maximum Drive Bays with Expansion Unit, 3.5″ SATA HDD, 2.5″ SATA HDD, 2.5″ SATA SSD (hard drives not included)
Maximum Raw Capacity 108 TB
USB USB 3.0 Port : 2
LAN RJ-45 1GbE LAN Port : 4 (with Link Aggregation / Failover support)
RAID Support Synology Hybrid RAID / Basic / JBOD / RAID 0 / RAID 1 RAID 5 / RAID 6 / RAID 10
Warranty 3 Years