Review on 💾 Corsair Vengeance Performance 32GB DDR4 2666MHz CL18 Unbuffered SODIMM Memory Kit (2x16GB) by David Mcdonald

One of the two 16GB modules was defective (New 2017 iMac started kernel panics so I checked on two machines and there were problems). There's no way to contact Corsair directly about this, so I'll have to send both modules back through Amazon again and I'll be fine without the extra RAM. EDIT: I was able to contact Corsair in the end, their RMA is terrible and you pay shipping both ways (return old item and send you a new item) even though they are responsible for faulty RAM. Stay with Revain to reset and memtest modules before your Revain reset window closes. Much luck