A2：For Back Plate without any modules:It is compatible with 2280 SSD. For RGB modules ：We have tested the compatibility of certain 2280 SSDs with transparent backshells that come with RGB modules (without installing high heat sinks). Due to potential variations in modifications, there may be cases where components are covered. We recommend taking insulation measures or adjusting the RGB module based on the actual situation. For Heat Sink:NOT COMPATIBLE with 2280 SSD.