SIMPLETEK (Refurbished) NAS Network Storage Device 2-Bay 640GB

Dual-bay desktop NAS with two 320GB HDDs each, configurable in RAID 1 for duplicate data protection, or JBOD for built-in capacity utilization. Powered by a 1.7GHz quad-core Realtek processor with 1GB DDR4 RAM, it is ideal for network backup, file storage, photos, video and media streaming in home or micro‑office environments. It supports real-time snapshots and self-repair of the Btrfs file system, while the DSM 7 OS offers apps for backup, synchronization, media servers and secure remote access. The 1GbE LAN port and two USB 3.2 ports ensure connectivity for external network and devices.