
Synology 6 bay 2.5" NAS DS620slim (Diskless)
- Mini-sized yet powerful 6-bay NAS, ready to maximize your work productivity
- 6 Drive Bays with better RAID flexibility to configure 2. 5” HDDs and SSDs; over 220 MB/s reading and 190 MB/s writing even under encrypted …
- 2GB DDR3L memory, expandable up to 6GB
- Dual-channel H. 265/H. 264 4K video transcoding on the fly
- Advanced Bars file system, offering 65, 000 system-wide snapshots and 1, 024 snapshots per shared folder.Maximum Single Volume Size:108 TB
Mubboo Value Score: 4.3/10
How it stacks up
Rated 4.4/5 — better than 53% of 17 NAS Storage we track. Mid-tier pricing at $496.24.
Head-to-Head vs Category Leader
| Synology | UGREEN (Leader) | |
|---|---|---|
| Price | $496.24 | $719.99 |
| Rating | 4.4/5 | 4.6/5 |
| Reviews | 126 | 1,015 |
| Mubboo Score | 4.3/10 | 3.9/10 |
The Synology 6 bay 2.5" NAS DS620slim (Diskless) offers comparable quality at 31% lower price.
Quick Specs
- Size
- 6-bay; 2GB DDR3L
- Color
- white
- Material
- Metal
- Unit Count
- 1.0 Count
- Item Weight
- 1.4 Kilograms
- Manufacturer
- Synology
- Model Number
- DS620slim
- Mounting Type
- Rack Mount
What reviewers say
Synthesized from 40 reviews · 100% verified purchases.
Expect some operational noise from NAS drives; place them accordingly. Also, verify software update reliability and warranty replacement policies before purchasing.
Rating reliability
About Synology
- 6 products in our database
- Average rating: 4.5/5 across all products
- Price range: $189.99 – $1846.24
- Categories: NAS Storage
Other NAS Storage




Frequently Asked Questions
Is the Synology Synology 6 bay 2.5" NAS DS620slim (Diskless) worth buying in 2026?
It earns a Mubboo Score of 4.3/10, with a 4.4/5 rating from 126 reviews — better than 53% of NAS Storage we track.
How much does the Synology Synology 6 bay 2.5" NAS DS620slim (Diskl cost?
It is currently $496.24 — mid-tier pricing for NAS Storage.
How does it compare to the top-rated NAS Storage?
The Synology 6 bay 2.5" NAS DS620slim (Diskless) offers comparable quality at 31% lower price.
Sources & References
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