What are NAS systems and what are they for?

If you have a network at home or in the office with several computers interconnected and sharing information, you will probably be interested in adding a NAS system that will give you better capacity with the management of files, placing them in a central location and with remote access functions. for other members of your family or work environment.

NAS (Network-Attached Storage) systems are file storage units that connect to the network and allow access to them from the same network or from the Internet. Once they are configured and integrated into the network, they centralize and support the information that is managed within it and, in addition, offer secure access.

Advantages of NAS systems at home or office

Access Network Data from Anywhere:

NAS systems allow you to access your files from any device on the local network such as computers and smartphones, but also from outside it using the Internet. That is, your information will be available from the Internet, preventing you from transferring it on external hard drives or pendrives.

High speed data transfer:

NAS systems have their own operating system and hardware that guarantee optimal performance and high data transfer speeds.

Automated backups:

Many NAS systems allow automated backups of other computers on the network. This serves to protect information in the event of hard drive failure or other problems.


When space in a NAS system is full, simply add another hard drive to one of its expansion bays. Its scalability is one of its best features.


NAS systems can be configured to function as media servers, web servers, FTP servers, etc. These features expand its possibilities of use and offer better use of data shared on the network.


NAS systems provide different types of security such as password authentication, firewall protection or RAID levels, which protect data from possible loss or intrusion.

How to choose a NAS system?

When choosing a NAS system, several aspects must be taken into account such as the number of bays, the processor, the operating system, additional functions or connectivity. Depending on the performance you want to achieve or your budget, you can opt for basic models or models with advanced features.

The most recognized brands in NAS systems are Synology, Western Digital, QNAP and Netgear.

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