Some components are hot-swappable. Such components can be changed without shutting down the server.
Before replacing a component that is not hot-swappable, you must shut down and power off the server. See Rebooting or shutting down a server for details.
The HNAS 4040 model includes the following hot-swappable components:
- HDDs (see Recovering or replacing a hard disk for details)
- Ppwer supply units (PSUs)
- NVRAM battery backup packs
- Fan assemblies
The HNAS 4060, 4080, and 4100 models includes the following hot-swappable components:
- HDDs (see Recovering or replacing a hard disk for details)
- Power supply units (PSUs)
- NVRAM battery backup packs
- Fan assemblies
- SFP+ port adapters