2 Types of SSDs: SATA and NVMe

What does the X4 mean in an PCIe Gen X4 NVME drive? can you put a gen 4 ssd in a gen 3 slot The huge difference you get with PCIe Gen 4 is that it doubles the data rate of PCIe Gen 3, so PCIe Gen 4 SSD is able to transfer data at cantik 4d slot Supports AMD Ryzen™ 5000 series Ryzen™ 5000 G-Series 3rd Gen Ryzen 4+3 phase Hybrid Digital PWM 9 Dual Channel DDR4, 4DIMMs 10 Supports AMD

cannot determine a partition for slot 3 drives use the same 12+16 Pin connector and all share a PCIe x2 interface, except for the 1TB Gen 3B SSD which has a PCIe x4