NAS and Ethernet Planner: Bottlenecks and Switch Ports →
Map the PC, Ethernet adapter, switch and NAS. Calculate the lowest link-rate ceiling, count ports and identify which upgrade would leave the same bottleneck in place.
Signalwise Picks
Build a setup that fits together.
Choose the job first. Each topic combines a condition-based checker with readable reference tables, official sources, missing-part checks and reasons to skip a purchase.
How to read a compatibility result
A conditional match means the documented limits fit the inputs and the listed checks still apply. A requirement conflict identifies a known limit that fails. Evidence incomplete means the model, software, adapter or installation condition has not been established. We do not turn missing data into a compatible recommendation.
These are official-spec research tools, not hands-on tests. Product availability is separate from compatibility, and there is no obligation to buy something after checking a setup.