Synology NAS Always On: Yay or Nay? (2024)

FAQs

Synology NAS Always On: Yay or Nay? ›

Your files are stored on the NAS server and can be synchronized, or automatically kept up-to-date, on all of your devices. This service needs to always be online so the NAS should always be on. If you are using your NAS for web hosting like I am, you need to keep it online 24/7.

Activity can be from Apps running, media being indexed, anti virus running. I had the issue but found an excellent video on setting up the firewall in the NAS and I set it only for the stuff I need and that allowed the NAS to hibernate.

ASUSTOR NAS can run continuously for a long time and has good durability and stability. However, in order to protect the NAS hardware and data, it is recommended to perform shutdown and reboot operations periodically.

When a NAS is in operation, the main power consuming parts are the hard disks and the CPU, most NAS CPUs are low-power, while the power consumption of the hard disks depends on the specifications and number of the disks themselves.

Your files are stored on the NAS server and can be synchronized, or automatically kept up-to-date, on all of your devices. This service needs to always be online so the NAS should always be on.

A Synology DiskStation is, like any NAS or Network-attached storage device, built to be powered 24/7. That said, there may be reasons to switch off your device. But because you do this so infrequently, you may not know how graceful to shut it down.

Deep Sleep

You can configure the expansion unit and paired Synology NAS to idle for different periods of time. Therefore, the expansion unit can be set to enter deep sleep while the paired Synology NAS remains online. During deep sleep mode: All LEDs of the expansion unit will be off.

If you use SSD disks, power consumption for each disk will be 2.5 W, amounting to 25 W power consumption. Basically, a Synology NAS with two discs consumes approximately 30 W/watts, the energy usage of a modern led light bulb.

Secure encryption

Synology DSM is designed to keep data highly secure using industry-standard encryption protocols. With support for modern cipher suites using TLS 1.3, AES 256, and RSA 4096, your critical files and information are well protected.

What does adding more RAM to Synology NAS do? ›

The overall performance of your Synology NAS, including the data transmission speed and system response while multi-tasking, can be enhanced by adding memory capacity.

The weaknesses of NAS primarily revolve around scalability and performance. If more users need access, the server might struggle to keep pace. If you overprovisioned your NAS, you may be able to add storage.

Think of NAS as your own faster, less expensive home server for photos, music, movies, important files, work documents—you name it. That means more security for the stuff that really matters, like your taxes. More space for the content you want on hand, like a growing collection of movies.

If you choose to expand it, the NAS will perform and multitask better as well. For basic use, 4GB or 8GB will suffice. If you have a business Synology NAS, we would recommend at least 16GB. If more people open and save their work on the NAS at the same time, this is very demanding for the RAM.

At Control Panel > Hardware & Power > Power Schedule, you can set the system to start up or shut down automatically at a specified time.

Memory usage remains high because the system stores frequently accessed data in cache, so the data can be quickly obtained without accessing the hard disk. Cache memory will be released when overall memory is insufficient.