Differences Between NSA-220 And NSA-220 Plus
From NAS-Central Zyxel Wiki
- The most striking difference: The NSA-220 is white, the Plus is black.
- The real difference: The Plus has a RTC which can power on the NAS at a predefined time. Further the Plus can poweron itself after a powerloss.
- The commercial difference: Firmware updates are first available for the Plus.
- The final difference: The non-plus version is no longer manufactured. (January 2010)