How good is Synology DS1621+?

Synology DS1621+ has a Lunoo score of 8.2/10. This score is based on AI-powered analysis of category fit, feature coverage, pricing signals, public reception, and recency.

Where does Synology DS1621+ rank on Lunoo?

Synology DS1621+ is ranked #26 in Lunoo's Best Hot Swappable rankings with a score of 7.5/10.

Is Synology DS1621+ worth it in 2026?

Synology DS1621+ scores 8.2/10 in the Hot Swappable category on Lunoo. Compare it with alternatives to find the best fit for your needs.

What are the best alternatives to Synology DS1621+?

Visit lunoo.com/alternatives/synology-ds1621 to see top-ranked competitors with objective AI-powered scores and side-by-side comparisons.

How does Synology DS1621+ compare to competitors?

Lunoo provides objective, AI-powered comparisons. Use the comparison tool to see Synology DS1621+ side-by-side with any alternative.

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Synology DS1621+

7.54

Good

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description Synology DS1621+ Overview

The Synology DS1621+ is a 2-bay Network Attached Storage (NAS) device featuring Intel Celeron processors and supports up to 16TB of storage via its hot-swappable drive bays, offering flexible expansion options for businesses and home users.

insights Ranking position

Synology DS1621+ ranks #26 of 106 in the Hot Swappable ranking, behind APC Smart-UPS 1500VA LCD, ahead of Keychron Q2.

balance Synology DS1621+ Pros & Cons

thumb_up Pros

check Strong application ecosystem
check Fast Ryzen processor
check PCIe expansion support
check Six hot-swap bays

thumb_down Cons

close No built-in 2.5GbE
close No hardware video transcoding
close Upgrades add substantial cost

help Synology DS1621+ FAQ

Is the Synology DS1621+ good for a home media server?

Yes, the Synology DS1621+ is an excellent choice for a home media server, featuring six hot-swappable drive bays for massive storage capacity. It is powered by an AMD Ryzen V1500B quad-core processor, allowing it to handle multiple 4K video streams simultaneously. Users can easily expand its storage via the eSATA ports if they run out of space.

How much RAM does the Synology DS1621+ have out of the box?

The Synology DS1621+ comes with 4GB of DDR4 RAM pre-installed, but it is fully upgradable up to 32GB. The device includes two RAM slots, allowing users to add an additional stick of memory easily. This expanded RAM is highly recommended for users running heavy Docker containers or multiple virtual machines.

Can you use NVMe M.2 drives in the Synology DS1621+ for caching?

Yes, the Synology DS1621+ features dual built-in M.2 NVMe SSD slots specifically designed for SSD caching. By adding NVMe drives, users can dramatically increase the read and write speeds of their storage array. However, these M.2 slots cannot be used to expand your primary storage volume.

Can you add a 10GbE network card to the Synology DS1621+?

Yes, while the base model includes standard Gigabit Ethernet ports, the DS1621+ features a PCIe 3.0 slot that allows for network upgrades. Users can install a Synology E10G18-T1 10GbE network card to take advantage of ultra-fast network speeds. This is highly beneficial for heavy data transfers and large business environments.

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