What are the alternatives to the Synology Black DS420+ 4-Bay NAS Enclosure, 2-Core 2.0GHz, 2GB RAM, Metal, No…?

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

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 Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$2968.00

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View Current Price on Amazon → Compare to similar external storage

*Price sourced from Amazon.com. Price and availability subject to change.

Bottom line: The Synology 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. Compare close alternatives 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 scored Synology Black DS420+ 4-Bay NAS Enclosure, 2-Core 2.0GHz, 2GB RAM… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the external storage category. Synology's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

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
Model Name	DS420+
Read Speed	225 megabytes_per_second
Unit Count	1 count
Media Speed	225 megabits_per_second
Model Number	DS420+
Hard Disk Size	2 GB
Hard-Drive Size	2 GB
Mfr Part Number	DS420+
Number of Items	1
Special Feature	Portable
Installation Type	Internal Hard Drive
Compatible Devices	Desktop
Data Transfer Rate	6 gigabits_per_second
Enclosure Material	Metal
Additional Features	Portable
Hard Disk Description	Solid State Drive
Hardware Connectivity	SATA 6.0 Gb/s
Connectivity Technology	SATA

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. Price and availability subject to change.