Icy Dock is answering an interesting question: What do you do if you want to use an M.2 SSD that is easily removable from the system? The Icy Dock ToughArmor MB840M2P-B is a PCIe card with a removable SSD sled. The solution is in two parts, a card that installs in a PCIe slot and an M.2 SSD sled that can be pulled out to swap in a new SSD if needed. The end result, SSDs can be added or removed without opening the computer case.