Spec score 7.3
4 Bays, ARM, 1GB, 1GbE
+Four drive bays for home storage expansion
+Two 1GbE ports for network connectivity
+ARM processor designed for home NAS tasks
−Only 1GB of memory limits multitasking
$874.94
as of 11/04/2026 11:05 PST - DetailsProduct details
QNAP TS-431K 4 Bay Home NAS with Two 1GbE Ports
$874.94as of 11/04/2026 11:05 PST - Details
View on AmazonSpec score7.3
Pros
+Four drive bays for home storage expansion
+Two 1GbE ports for network connectivity
+ARM processor designed for home NAS tasks
Cons−Only 1GB of memory limits multitasking
Compared with the 1 NAS Devices on this page−1GB memory: 6 of the 7 here have a higher memory
−1GbE: 11 of the 13 here have a higher fastest port
−M.2 SSD slots not listed: 8 of the 16 here list one
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