Spec score 8.5
4 Bays, Intel, 2GB, 2.5GbE
+Four drive bays in a desktop form
+2.5GbE port for faster network transfers than gigabit
+M.2 slot for SSD cache or storage
−Only 2GB RAM, which is low for a NAS
−Drives sold separately, adding to setup
$659.72
as of 11/04/2026 09:07 PST - DetailsProduct details
Synology DiskStation DS425+ NAS 4-Bay 3.5" Diskless, Intel Celeron J4125 1 x 1GbE + 1 x 2.5GbE, 2GB RAM, 2 x USB3.2
$659.72as of 11/04/2026 09:07 PST - Details
View on AmazonSpec score8.5
Pros
+Four drive bays in a desktop form
+2.5GbE port for faster network transfers than gigabit
+M.2 slot for SSD cache or storage
+Two USB 3.2 ports for external drives
+Intel Celeron J4125 processor
Cons−Only 2GB RAM, which is low for a NAS
−Drives sold separately, adding to setup
Compared with the 8 NAS Devices on this page+2GB memory: the highest memory of the 25 here
+4 bays: only 1 of 23 here have more bays
+M.2 SSD slots: only 3 of 25 here have one
+2.5GbE: only 2 of 14 here have a higher fastest port
How pros and cons are picked (About: Disclaimer)About this product






