StorageReview checked out the Synology DS223j
A quote from the article:
The Synology DS223j is an affordable 2-bay NAS solution designed for home use or small workgroups, offering reasonable levels of performance and reliability. The NAS features the Realtek RTD1619B 4-core processor (1.7GHz), 1GB maximum memory, one 1GbE RJ-45 LAN port, and two USB 3.2 Gen 1 ports.Synology DS223j Review