Spec score 8.5
4 Bays, Intel, 64GB, 10GbE
+Intel Xeon 2.1GHz CPU for demanding multi-user workloads
+64GB memory for heavy concurrent use
+Two 10GbE LAN ports for fast network transfers
−Only 4 drive bays limits expansion
$12,099.00
as of 11/04/2026 03:05 PST - DetailsProduct details
Synology RackStation RS4021xs+ NAS Server with Xeon 2.1GHz CPU, 64GB Memory, 32TB HDD Storage, 2 x 10GbE LAN Ports, DSM$12,099.00as of 11/04/2026 03:05 PST - Details
View on AmazonSpec score8.5
Pros
+Intel Xeon 2.1GHz CPU for demanding multi-user workloads
+64GB memory for heavy concurrent use
+Two 10GbE LAN ports for fast network transfers
+Rackmount form factor fits server racks
+Drives included with 32TB HDD storage
Cons−Only 4 drive bays limits expansion
Compared with the 4 NAS Devices on this page+4 bays: the most bays of the 84 here
+10GbE: the highest fastest port of the 66 here
+64GB memory: the highest memory of the 51 here
How pros and cons are picked (About: Disclaimer)About this product