A: No — A1166 and A1246 use different hash chips (A3206 / A3208 series) with different BGA layouts
Whatsminer M30S+ 102T Water Cooling Plate Radiator Kit | Hydro Retrofit for Enhanced Mining Efficiency & Noise Reduction
Air-cooled and Hydro control boards are not interchangeable
T19 Hashrate Boost +18–30% Board Spec AMCB07_4X1_4F_S required Weight 0
G19 YS383 Thermal Gel Specifications
Avalon A320X Multifunction Hash Board ASIC Chips Test Fixture with LCD Screen s19jpro A: No — A1166 andAvalon A320X Multifunction Hashboard Test Fixture with LCD Screen Diagnose and repair Canaan Avalon hashboards faster with the A320X multifunction test fixture. Its built in LCD display shows fault locations in real time, eliminating guesswork and cutting board level troubleshooting time dramatically. Compatible with Avalon A10, A11, A12, and A1346 miners and supporting chip models A3205, A3204, A3203, A3202, A3201, A3200, and A3200C. Four Test Modes