![Amazon.com: Synology 2 bay NAS DiskStation DS220j (Diskless), 2-bay; 512MB DDR4, White, Grey : Electronics Amazon.com: Synology 2 bay NAS DiskStation DS220j (Diskless), 2-bay; 512MB DDR4, White, Grey : Electronics](https://m.media-amazon.com/images/I/71GDRme1qmL._AC_UF350,350_QL80_.jpg)
Amazon.com: Synology 2 bay NAS DiskStation DS220j (Diskless), 2-bay; 512MB DDR4, White, Grey : Electronics
Buton Electronics - Synology DiskStation DS220j - CPU 64-bit 4-core 1.4 GHz - More than 112 MB/s reading and writing1 - RAID 1 protection to avoid sudden drive failure - No public-cloud
![Amazon.com: Synology DiskStation DS220j NAS Server for Business with Realtek RTD1296 1.4GHz CPU, 512MB Memory, 4TB HDD Storage, DSM OS : Electronics Amazon.com: Synology DiskStation DS220j NAS Server for Business with Realtek RTD1296 1.4GHz CPU, 512MB Memory, 4TB HDD Storage, DSM OS : Electronics](https://m.media-amazon.com/images/I/411LcStZzPS.jpg)