NAS Comparison Tool
Compare two to four NAS units on the specifications that decide a purchase: bays, CPU, memory, network ports, warranty and verified street prices. Every value is copied from a named manufacturer page with the check date attached; anything we have not verified says so instead of guessing.
Select models (2–4):
How the data is maintained
Specifications live in a structured ledger, not in prose. Each field per model is recorded with the manufacturer page it came from and the date it was verified; when a vendor silently changes a configuration — a memory revision, a new regional variant — the ledger gets a new dated entry rather than an edit in place. Fields the manufacturer does not publish stay empty on purpose.
Prices follow the same discipline and a tighter clock: a price observed more than thirty days ago is labelled as a past verified price rather than presented as current, because street prices move weekly and a stale number presented confidently is worse than no number.
Coverage grows as models are verified. If a model you care about is missing, it is not a judgement — it is a verification queue.
Where do the specifications come from?
From manufacturer product and comparison pages, recorded in our specification ledger with the source URL and the date each value was checked. The date shown under each value is when it was last verified against that source.
Why do some cells say Not verified?
Because we have not confirmed that value from a primary source yet. Marking it is the honest option; filling the gap with a number from memory or from a retail listing would not be.
Why no buy buttons?
Links to merchants appear on this site only when they are verified and disclosed. Every product link here goes to the manufacturer's own page; affiliate relationships, when added, are disclosed on the page and on our affiliate disclosure page.