The market for PCIe M.2 SSDs has undergone significant transformations in recent years, reflecting advancements in technology and shifts in consumer demand. While PCIe 5.0 M.2 SSDs are increasingly available and touted for their superior performance capabilities, many manufacturers still focus primarily on selling PCIe 4.0 and 3.0 models. However, as the cost of PCIe 4.0 M.2 SSDs continues to decrease, paired with an escalating consumer demand for higher performance, the prevalence of PCIe 3.0 M.2 SSDs is becoming increasingly rare.