Synology DiskStation DS420+, made for a variety of server roles such as backup, file storage, email servers, and domain controllers!

Form Factor: NAS Tower Server

Internal File System Format: EXT4, Btrfs

Ports: 2 x RJ-45 1GbE LAN Ports (with Link Aggregation / Failover support); 2 x USB 3.2 Ports

Processor: Celeron J4025 2-Core 2.0GHz CPU, Up to 2.9GHz Burst

Memory: 6GB DDR4 non-ECC Memory

Storage: 64TB (4 x 16TB) SATA 3.5" HDDs for High-Capacity Storage

Power: Single Power Supply

Operating System: Synology DSM Software

Features: Security Advisor, AES 256-bit Encryption, 2 Factor Authentication, File Server/Management, 4K Multimedia Server role, Desktop Backup, Hyper Backup, Snapshot Replication, Synology Drive, and many more NAS chassis comes in a sealed box.

Hard drives and memory upgrades included separately NOT installed, installation required.