nvme pcie x16 card with 4 nvme slots?

nvme pcie x16 card with 4 nvme slots? pcie 4 nvme in pcie 3 slot Und jetzt die Frage: Lohnt es wegen der höheren IOPs auch in einem PCIe Slot eine moderne PCIe 4, 0 SSD zu nutzen, denn soviel teuer pcie m2 slot Looking at Amazon there is PCIe Gen 3 NVME and PCIe Gen 4 NVME for sale I don't see this even mentioned on the Wikipedia page for NVM Express

pcie m2 slot For now, the biggest change consumers will see is even faster NVMe SSDs on offer This comes as a result of PCIe providing double the data

pcie slot configuration gen1 gen2 gen3 NVMe PCIe® x4 & PCIe® x2 • 1x PCIe ® Slot 2 2280 • NVMe PCIe x4 and SATA Mode 12 Smart Fan 5 + FAN STOP • 3 Fan PCIe Gen 4 offers a massive upgrade over the traditional PCIe Gen 3 SSD The new standard almost doubled the transfer speeds as compared to