From what I understand, internally an SSD's bandwidth can be easily scaled by spreading reads and writes across arbitrarily large numbers of NVRAM chips within

From what I understand, internally an SSD's bandwidth can be easily scaled by spreading reads and writes across arbitrarily large numbers of NVRAM chips within the SSD. So, you can just create SSDs that saturate whatever bus you connect them to. In a sense then, it is the bus specification itself that limits SSD throughput.