I benchmarked it right now by copying a 6.1 GB file with scp from my laptop to the HC4 SSD. It eventually peaked between 77 and 80 MB/s (that's a B for bytes.)

I benchmarked it right now by copying a 6.1 GB file with scp from my laptop to the HC4 SSD. It eventually peaked between 77 and 80 MB/s (that's a B for bytes.) I have a 1 Gigabit interface and a 10 Gb/s cable so it reasonably saturated the interface. There were maybe another 10 or 20 MB/s to squeeze from it but I won't complain. It took 1m 13s.