Compact 4‑bay NAS powered by an AMD Ryzen R1600 dual‑core, featuring dual Gigabit LAN, two USB 3.2 ports and one eSATA for hot‑swap expansion. It runs on a 100 W external supply, includes active cooling with two fans, supports AES encryption, SSD caching, online RAID migration, and 4 GB DDR4 ECC RAM for reliable performance.