← Guides & Blog
Hardware Selection · 2026-03-27
How to Choose a Phone Farm Rack for Your QA Lab
Also in our Knowledge Base: How to Choose a Phone Farm Rack — structured reference version of this guide.
When planning a device lab, the rack hardware determines how safely you can run real phones or motherboards day after day.
**1. Device model fit**
Slot spacing follows phone or motherboard dimensions. Share your model list before ordering — a "20-node" rack may fit fewer units if devices are large.
**2. Cooling and room temperature**
Rack fans assist airflow but do not replace room HVAC. Warm climates need both rack cooling modules and ambient temperature planning.
**3. Power budget**
Centralized PSU sizing must match total charging load. Overloading a bus causes random node dropouts during QA runs.
**4. Expansion path**
Start with one catalog rack, validate cable layout, then add empty chassis or custom cabinet rows for scale.
PhoneFarm ICU quotes rack hardware from Guangzhou with configuration advice before shipment. Contact sales with device count and shipping country.
Shop Phone Farm Hardware
Request a bulk or custom hardware quote from our Guangzhou, China sales team. Browse the catalog for reference pricing or register to place sample orders online.