When Corsair sent us their new Neutron NX500 400GB NVMe PCIe AIC SSD to review we weren’t impressed by what we were seeing from Corsair’s new flagship storage drive. We tried the AIC in all available PCIe slots and saw no change. We 1024K aligned the drive per instructions from Corsair and saw no change. We tried different secure erase methods and again there was no change. So, we changed platforms and saw performance more than double in some areas... Read on to see what happens when we try this drive and another in six different motherboards from Intel and AMD.