ディスクの読み書きスピード2021

以前やったディスクの読み書きスピードを測るがあとから見て面白かったので2021年版。
特に他のプログラムは止めていない状況で

MacBook Pro late2021(M1 max!!)
内蔵SSD
524288000 bytes transferred in 0.143494 secs (3653724393 bytes/sec)
524288000 bytes transferred in 0.130037 secs (4031842335 bytes/sec)
524288000 bytes transferred in 0.129617 secs (4044902273 bytes/sec)
524288000 bytes transferred in 0.080257 secs (6532618948 bytes/sec)
平均 36.5Gbps!!

+

WDS100T2B0C

524288000 bytes transferred in 0.599016 secs (875248813 bytes/sec)
524288000 bytes transferred in 0.538251 secs (974058279 bytes/sec)
524288000 bytes transferred in 0.542508 secs (966415443 bytes/sec)
524288000 bytes transferred in 0.539420 secs (971947417 bytes/sec)
平均 7.58Gbps

+

MacOS拡張フォーマットをしたパーティション
524288000 bytes transferred in 0.545231 secs (961588995 bytes/sec)
524288000 bytes transferred in 0.537218 secs (975931388 bytes/sec)
524288000 bytes transferred in 0.536934 secs (976447941 bytes/sec)
524288000 bytes transferred in 0.547702 secs (957250346 bytes/sec)
平均 7.74Gbps

APFS暗号化フォーマットしたパーティション
524288000 bytes transferred in 0.587672 secs (892143924 bytes/sec)
524288000 bytes transferred in 0.585400 secs (895606628 bytes/sec)
524288000 bytes transferred in 0.585571 secs (895344808 bytes/sec)
524288000 bytes transferred in 0.595767 secs (880021856 bytes/sec)
平均 7.13Gbps

(旧世代の製品のようです)
524288000 bytes transferred in 1.575059 secs (332868814 bytes/sec)
524288000 bytes transferred in 1.217088 secs (430772472 bytes/sec)
524288000 bytes transferred in 1.228927 secs (426622527 bytes/sec)
524288000 bytes transferred in 1.229884 secs (426290558 bytes/sec)
平均 3.23Gbps

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