Synology DiskStation DS1823xs+, 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: 1 x RJ-45 10GbE; 2 x RJ-45 1GbE; 1 x Out-of-Band Management LAN; 3 x USB 3.2; 2 x eSATA

Processor: Ryzen V1780B 4-Core 3.35GHz CPU, Up To 3.6GHz Turbo

Memory: 32GB DDR4 ECC SODIMM Memory

Storage: 64TB (8 x 8TB) SATA 3.5" HDDs for High-Capacity Storage; 1TB (2 x 500GB) M.2 2280 NVMe SSD

Power: Single Power Supply

Operating System: Synology DSM Software
Features: Virtual Machine Manager, Security Advisor, Cache Acceleration, AES 256-bit Encryption, 2 Factor Authentication, Surveillance Station Suite, 4K Multimedia Server, Desktop Backup, Hyper Backup, Snapshot Replication, Synology Drive, and more

Powerful storage management, file syncing, surveillance, and backup software.

Comes in sealed box.

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