Categorically, what is the biggest problem with PCIe 5.0 drives? It's the heat. At launch, and even now, those early 5.0 units complete with the Phison E26 controller and Micron 232-layer TLC run seriously hot. To the point it was almost impossible to run one without some form of active cooling baked into it. Corsair wasn't immune to this either, despite its street cred as a storage manufacturer first and foremost, and its MP700 line initially featured the reference Phison cooler, complete with in-built fan...