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Synology DS423 vs 2-Bay White NAS Enclosure: Which Should You Buy?

Compare the 4-bay Synology DS423 at $374.99 and the 2-bay diskless white NAS at $346.97 to find the right home backup enclosure.

Last updated Aug 17, 2026

In a storage NAS networking setup, the enclosure should match the amount of storage you actually want to grow into. That choice comes down to whether you want more drive bays now or a simpler, smaller unit that costs less upfront.

Quick Verdict

If room to add more drives later is your priority, pick the Synology DS423. If you want a lower listed price and a more compact home backup unit, the white 2-Bay NAS Enclosure makes a strong case.

Listed Prices and Key Attributes

ProductListed PricePrice BarKey Attributes
Synology DS423 4-Bay NAS EnclosureUSD 374.994 drive bays, 2.5/3.5-inch HDD support, Ethernet, PC compatible
2-Bay NAS Enclosure Diskless WhiteUSD 346.972 drive bays, tabletop form factor, Android compatible, home cloud backup

Where Each Product Wins

The Synology DS423 wins when storage expansion is the main goal. It offers 2.5/3.5-inch HDD support and Ethernet connectivity, and the enclosure gives you more room to grow in a single box. The black, PC-compatible styling fits a conventional NAS workflow.

The 2-Bay NAS Enclosure wins when a compact tabletop unit and Android access are more important. Its description centers on home cloud backup and remote viewing, and the lower listed price makes it a sensible choice for a simpler setup.

Product Notes

Synology DS423 4-Bay NAS Enclosure

Synology DS423 4-Bay Network Attached Storage Enclosure, NEW, SEALED, DISOUNTED

The Synology DS423 is a four-bay enclosure listed at $374.99. If the plan is to run several hard drives in one box, the four-bay layout is the clearest reason to pick it over the two-bay model. The listed attributes also point to a flexible setup: it accepts 2.5-inch and 3.5-inch HDDs, connects through Ethernet, and is marked as PC compatible. That combination makes it a strong choice when you want room to add drives without buying another enclosure later. The trade-off is the price: at $374.99, it is $28.02 more than the white two-bay enclosure. If you're only going to use a couple of drives, the extra bay capacity may not be worth that price difference.

2-Bay NAS Enclosure Diskless White

2-Bay Network Attached Storage NAS Enclosure Diskless White Home Cloud Backup

The 2-Bay NAS Enclosure Diskless White comes in at $346.97, making it the lower-priced option in this pairing. Its selling points are straightforward: a white tabletop form factor, Android compatibility, and a description that emphasizes home cloud backup and remote access through multiple IP cameras. If you want a more compact enclosure for basic backups and don't need more than two drive bays, this is the one to start with. The limitation is capacity: two bays means less room to expand your storage setup compared with the Synology DS423's four bays. If you expect to expand later, the two-bay limit will feel restrictive.

Final Choice by Use Case

Choose the Synology DS423 if you plan to expand your storage pool over time and want the flexibility of a larger NAS enclosure. The higher listed price buys more drive capacity.

Choose the 2-Bay NAS Enclosure if you want a lower listed price, a white tabletop design, Android compatibility, and a straightforward home cloud backup unit.

Products in this article
Synology DS423 4-Bay Network Attached Storage EnclosureUSD 374.99View on eBay2-Bay Network Attached Storage NAS Enclosure Diskless White Home Cloud BackupUSD 346.97View on eBay
Synology DS423 4-Bay Network Attached Storage EnclosureUSD 374.99View on eBay2-Bay Network Attached Storage NAS Enclosure Diskless White Home Cloud BackupUSD 346.97View on eBay

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