Question about Corsair Vengeance

This product is not officially supported by the upgrade according to the manufacturer, it meets the specifications (speed, module type) so it can work but we cannot guarantee it.
These two models are compatible upgrades according to their manufacturer (Crucial):
- Crucial Notebook RAM Modules (1x, 8GB, DDR4-2666, 260-pin SO-DIMM)
- Crucial CT8G4SFS824A (1x, 8GB, DDR4-2400, 260-pin SO-DIMM)](https://www.digitec.ch/fr/s1/product/crucial-ct8g4sfs824a-1x-8go-ddr4-2400-so-dimm-260-broches-memoires-vives-10092047)