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Synology Black DS420+ 4-Bay NAS Enclosure, 2-Core 2.0GHz, 2GB RAM, Metal, No… competes with other External Storage products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full External Storage category for alternatives.

Synology

Black DS420+ 4-Bay NAS Enclosure, 2-Core 2.0GHz, 2GB RAM, Metal, No HDD, Compatible with Desktop

Name: Synology Black DS420+ 4-Bay NAS Enclosure, 2-Core 2.0GHz, 2GB RAM, Metal, No HDD, Compatible with Desktop
Brand: Synology
SKU: B088V71WGH
Price: 2968.00 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-22

$2968.00

Buy on Amazon — $2968.00 Compare to similar external storage

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.

Bottom line: The Black DS420+ 4-Bay NAS Enclosure, 2-Core 2.0GHz, 2GB RAM, Metal, No HDD, Compatible with Desktop is a niche pick — read recent reviews before buying in the external storage category, priced around $2968.00. Read recent reviews carefully before committing.

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…

SpecPicks Verdict

SpecPicks classifies Synology Black DS420+ 4-Bay NAS Enclosure, 2-Core 2.0GHz, 2GB RAM… as a niche pick — read recent reviews before buying in the external storage category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Synology's positioning sits within the broader category mid-tier. 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

✓ 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.

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*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.