Is my Samsung 980 PRO NVMe running in PCIe 3 or PCIe 4

Is my Samsung 980 PRO NVMe running in PCIe 3 or PCIe 4 can i use m 2 pcie 4 0 in 3 0 slot PCI Express Specification Revision , Version , This proposal will allow PCIe and SATA to be delivered using a BGA package candy bars slot game You're referring to NVME based M2 SSDs, correct? But yes if the SSD is PCIE spec then of course the speed will be less when used on PCIE

candy bars slot game 6 The stick you refer to is a PCIe4 SSD it is fully backwards compatible with PCIe3 It will work fine with your workstation

candy jar clusters slot PCIe buses can support 1x, 4x, 8x, and 16x lanes PCIe has an effective transfer speed of up to 985 MBs per lane which means there is a potential transfer With this AMPCOM NVMe SSD PCI-E X4 Adapter, you could add a NVME SSD on your motherboard without slot With the channel of PCI-E X4,