A Detailed Look at the Synology 4-Bay NAS DiskStation DS418

A Detailed Look at the Synology 4-Bay NAS DiskStation DS418


The Synology 4-Bay NAS DiskStation DS418 is a high-performance network-attached storage solution that provides excellent storage capacity and data protection for home and small office environments. With its expandable storage, advanced data management capabilities, and robust security features, this NAS DiskStation offers a reliable and efficient platform for storing and sharing files, running virtual machines, and hosting websites.

Storage Capacity and Expandability

The DS418 comes equipped with four drive bays that support both 3.5" and 2.5" SATA hard drives and solid-state drives (SSDs). It can accommodate up to four 16TB drives, providing a maximum raw storage capacity of 64TB (4 x 16TB).

Thanks to its hot-swappable drive design, users can easily replace or upgrade drives without turning off the system, ensuring minimal downtime. Additionally, the DS418 supports Synology Hybrid RAID (SHR), which allows for flexible drive management and easy expansion. By simply adding new drives or upgrading existing ones, users can increase the storage capacity of the NAS without losing any data.

Data Management Capabilities

The DS418 is powered by the DiskStation Manager (DSM) operating system, which offers a comprehensive suite of data management applications. One notable feature is the ability to set up shared folders with customizable access permissions, enabling users to control who can view, edit, or upload files. Additionally, DSM provides support for multiple RAID configurations, including RAID 0, 1, 5, 6, and 10, offering various levels of data protection and redundancy.

This NAS DiskStation also offers advanced file sharing options. It supports a wide range of protocols, such as SMB, AFP, NFS, FTP, and WebDAV, allowing seamless file access across different platforms. Furthermore, DSM offers built-in backup solutions, including scheduled backup tasks, versioning, and cloud backup to popular services like Dropbox, Google Drive, and Microsoft OneDrive.

Robust Security Features

Security is a top priority for the DS418. It provides several security features to protect data from unauthorized access and ensure data integrity. The NAS supports AES 256-bit encryption, both for data at rest and during transmission over the network. It also offers two-factor authentication, preventing unauthorized login attempts.

In addition, the DS418 has a built-in firewall and supports IP blocklists and whitelisting, helping to keep potential threats at bay. Its antivirus package, powered by the renowned ClamAV engine, provides real-time scanning and protection against malware and viruses.


The Synology 4-Bay NAS DiskStation DS418 is a versatile and reliable storage solution that offers high-performance, expandability, advanced data management capabilities, and robust security features. With its ample storage capacity and flexibility, it is an ideal choice for both personal and small business applications, providing a secure and efficient platform for file sharing, data backup, multimedia streaming, and much more.

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