Gear planning
Buy after the fault domain is known.
HomeTechOps does not maintain fake rankings or compatibility claims. This page is the buying boundary: the evidence to capture, specs that actually change fit, and the point where a planner or runbook should come before new hardware. If the next step can risk data, power, or accounts, read safe troubleshooting rules first.
Wi-Fi, router, and mesh
Open planner- Map the failing room, router placement, backhaul type, and whether the problem follows one client or every client.
- Confirm modem/router/mesh roles before replacing hardware; start with modem, router, mesh, access point: what each does.
- Do not buy mesh until placement, wired backhaul, guest isolation, and channel width have been checked.
USB-C, Thunderbolt, docks, and displays
Open planner- Record laptop model, USB-C/Thunderbolt/USB4 capability, charger wattage, monitor resolution, refresh rate, and cable rating.
- If the display is already failing, run USB-C dock monitor not detected or HDMI monitor flickers through dock before buying adapters.
- Avoid long adapter chains; one certified cable and one dock with official firmware support is easier to debug.
NAS, storage, and backup
Open planner- Choose the job first: family backup target, media library, camera archive, appdata host, or restore target.
- Plan snapshots, offsite copy, and a restore drill; parity, RAID, and snapshots are not the same as backup.
- For platform-specific setup, start with first NAS setup checklist, Synology first backup setup, or Unraid parity, cache pool, and Mover setup.
UPS, power, and shutdown
Open planner- Measure real watts at the wall or read UPS load percent before sizing runtime.
- Put router, modem/ONT, core switch, and NAS on battery outlets; keep printers and heaters off battery outlets.
- If runtime is already short, use UPS runtime too low before assuming the only fix is a bigger unit.
Evidence to capture before purchase
- Exact model numbers for the laptop, router, NAS, UPS, monitor, dock, and cable where compatibility depends on revisions.
- Admin-screen evidence: Wi-Fi client signal, switch link speed, NAS storage health, backup job result, UPS load percent, or display mode.
- The current failure mode and one known-good control test, so the purchase solves a measured bottleneck instead of a guessed one.
- Return-window plan: what must work in the real room or desk before the box stays.
Do not buy yet
- Do not buy Wi-Fi 7 or a bigger mesh pack before proving the wired path, router placement, and client generation.
- Do not buy a dock before confirming the laptop port can carry display output and enough power for the laptop.
- Do not buy a NAS only because storage is full; write down what must be restored, who can access it, and how it leaves the house.
- Do not buy backup storage before checking retention settings and one small restore through backup restore check.
- Do not buy UPS runtime from a marketing chart; measure the actual load and battery age first.
The HomeTechOps gear rule
A good purchase removes a measured constraint: weak signal, too few display lanes, insufficient restore capacity, low UPS runtime, missing snapshots, or unsupported firmware. If the constraint is not written down yet, use the relevant runbook first.