How many fit
15 of the 32 models checked meet every need here: “Four drives to start”.
15 models fit, out of 32 checkedPicked for one job
Top pick

Base memory favors DH4300 Plus, and the DSM software experience favors DS425+.
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DH4300 Plus wins on base memory, while DS425+ wins on the DSM software experience.
By the numbers
What we found across the NAS devices we compare, plus the checked facts behind each finding.
15 of the 32 models checked meet every need here: “Four drives to start”.
15 models fit, out of 32 checkedUGREEN NASync DH4300 Plus lists 4 bays for drive-bay count, 33% above the 3 bays median.
How we countedThe count uses each product's current fit ratings for “Four drives to start”. A need with no documented match is not counted.
How we calculatedThe count covers the main SATA drive bays only. M.2 slots and external expansion units are not included. The median draws on the 18 of 32 models that publish comparable figures.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| UGREEN NASync DH4300 Plus |
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| Synology DiskStation DS425+ |
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Decision guide
Pick DH4300 Plus for more base memory, or DS425+ for the DSM software experience.
Drives come with neither one. Four SATA bays and 2.5GbE are shared by both, and the DH4300 Plus has 8GB where the DS425+ starts at 2GB.
It comes with 4-bay storage, and its fastest documented network path tops out at 2.5 Gbps.
Synology DiskStation DS425+ is the better pick if what decides it for you is starting with four drives.
2 options

UGREEN, DH4300 Plus
A 4-bay chassis whose fastest documented network path is 2.5 Gbps.
Top pick ifkeep family photos safe on a four-drive starting setup
Demanding virtual machines are not what the ARM processor is meant for.

Synology, DS425+
A 4-bay chassis whose fastest documented network path is 2.5 Gbps.
Pick this instead ifwhat decides it for you is starting with four drives
Many apps will find the 2GB base memory modest.
Ready to buy
Top pick for this job

This chassis offers 4-bay storage.
See price & reviews on AmazonPick this instead if

what decides it for you is starting with four drives
See price & reviews on AmazonWe may earn a commission from qualifying Amazon purchases. How we make money