Can you compare rackmount NAS options from QNAP and Synology?

Comparison of Rackmount NAS options from QNAP and Synology


When considering rackmount Network Attached Storage (NAS) options, two popular brands that come to mind are QNAP and Synology. Both offer a range of rackmount NAS devices designed for enterprise and professional use. Let's compare these two brands based on various factors to help you make an informed decision.

Product Range:

Both QNAP and Synology offer a wide selection of rackmount NAS devices to cater to different needs. QNAP offers the Enterprise ZFS NAS ES series, which includes models like ES2486dc, ES1686dc, and ES1686 G2. Synology, on the other hand, provides the FlashStation FS series comprising models like FS3017, FS2017, and FS1018.


When it comes to performance, QNAP and Synology NAS devices are known for their robust capabilities. QNAP's ES2486dc, powered by Intel's Xeon E-2100 processor, offers up to 8 cores and 64GB RAM, providing high performance for data-intensive applications. Synology's FS3017, equipped with Intel's Xeon E5-2620 v3 processor, offers up to 12 cores and 64GB RAM to handle heavy workloads efficiently.

Storage Capacity:

In terms of storage capacity, both brands offer flexibility and scalability options. QNAP's ES2486dc supports up to 24 drive bays, allowing for a maximum raw capacity of 576TB (24TB per drive). Synology's FS3017, on the other hand, supports up to 24 drive bays as well, providing a similar maximum raw capacity of 576TB (24TB per drive).


Both QNAP and Synology allow for expansion to meet growing storage requirements. QNAP's ES2486dc supports expansion enclosures like the EJ1600 series, enabling the addition of up to 16 drives per enclosure. Synology's FS3017 offers expansion units like the RX1217sas, allowing for up to 12 additional drives per unit.

Data Protection:

Data protection is crucial for any NAS solution. QNAP's ES2486dc includes support for Triple Mirror NAS (Raid 50) and Triple Parity NAS (Raid 60) as part of their advanced RAID configurations, ensuring high levels of data redundancy and reliability. Synology's FS3017 offers similar protection with RAID F1 technology and supports various RAID levels for data redundancy.


In terms of pricing, the cost of rackmount NAS devices can vary based on the chosen model and its specifications. It is recommended to check the official websites of both QNAP and Synology for the latest pricing information.


Both QNAP and Synology offer excellent rackmount NAS options, with robust performance, ample storage capacity, expandability, and data protection features. The choice between the two ultimately depends on your specific requirements, budget, and preference for certain features.

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