Increase WD SN750 NVMe read/write performance?

Was wondering if anyone had experience with NVMes/SSDs under Catalina. I'd been getting around 3000MB/s read & write on the Aja System Test with a 1TB WD SN850 fitted in my new Gigabyte B550 Vision D board, but not the 7000-5300MB/s read-write rates that the drive had been touted to achieve. Was wondering what settings for improving performance (if any) that I could do.

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Author: Middleman