Synology
Synology Black DS420+ 4-Bay NAS Enclosure, 2-Core 2.0GHz, 2GB RAM, Metal, No HDD, Compatible with Desktop
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
High performance NAS with SSD cache acceleration capability. Synology DiskStation DS420+ is a network-attached storage solution for seamless data sharing, video streaming, and photo indexing. Two built-in M.2 SSD slots and Synology SSD Cache technology let you boost system I/O and application performance. Optimize your data management experience DS420+ is a powerful 4-bay desktop NAS that offers you a fast and smooth data management experience as well as more than 226MB/s/sequential read and sequential write performance. of 225MB/s. It benefits compute-intensive applications, speeding up Syno…
SpecPicks Verdict
SpecPicks classifies Synology Black DS420+ 4-Bay NAS Enclosure, 2-Core 2.0GHz, 2GB RAM, Me… as a category leader on buyer feedback in the external storage category, based on 411 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Synology's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.8★ average across customer reviews
- ✓ Backed by Synology's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Emergency channel, Automatic frequency tuning, Flashlight, Backup power, bottle opener and SOS alarm. This is the most multi-function 4 in 156, practical and cost-effective emergency weather radio in history.
- Emergency channel, Automatic frequency tuning, Flashlight, Backup power, bottle opener and SOS alarm. This is the most multi-function 4 in 156, practical and cost-effective emergency weather radio in history.
- Emergency channel, Automatic frequency tuning, Flashlight, Backup power, bottle opener and SOS alarm. This is the most multi-function 4 in 156, practical and cost-effective emergency weather radio in history.
- Emergency channel, Automatic frequency tuning, Flashlight, Backup power, bottle opener and SOS alarm. This is the most multi-function 4 in 156, practical and cost-effective emergency weather radio in history.
- Emergency channel, Automatic frequency tuning, Flashlight, Backup power, bottle opener and SOS alarm. This is the most multi-function 4 in 156, practical and cost-effective emergency weather radio in history.
Full Specifications
| Brand | Synology |
|---|---|
| Color | Black |
| Read Speed | 225 Megabytes Per Second |
| Unit Count | 1.0 Count |
| Media Speed | 225 megabits_per_second |
| Model Number | DS420+ |
| Hard Disk Size | 2 GB |
| Hard-Drive Size | 2 GB |
| Mfr Part Number | DS420+ |
| Special Feature | Portable |
| Installation Type | Internal Hard Drive |
| Compatible Devices | Desktop |
| Data Transfer Rate | 6 Gigabits Per Second |
| Enclosure Material | Metal |
Ready to buy?
Synology Black DS420+ 4-Bay NAS Enclosure, 2-Core 2.0GHz, 2GB RAM, Metal, No HDD, Compatible with Desktop is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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