Нормальная ли скорость ССД?

MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

Sequential Read (Q= 32,T= 1) : 396.651 MB/s
Sequential Write (Q= 32,T= 1) : 484.597 MB/s
Random Read 4KiB (Q= 8,T= 8) : 303.655 MB/s [ 74134.5 IOPS]
Random Write 4KiB (Q= 8,T= 8) : 291.505 MB/s [ 71168.2 IOPS]
Random Read 4KiB (Q= 32,T= 1) : 166.603 MB/s [ 40674.6 IOPS]
Random Write 4KiB (Q= 32,T= 1) : 152.211 MB/s [ 37160.9 IOPS]
Random Read 4KiB (Q= 1,T= 1) : 23.683 MB/s [ 5782.0 IOPS]
Random Write 4KiB (Q= 1,T= 1) : 75.974 MB/s [ 18548.3 IOPS]

Test : 1024 MiB [C: 19.0% (42.4/223.0 GiB)] (x5) [Interval=5 sec]
Date : 2019/01/02 11:55:09
OS : Windows 10 Professional [10.0 Build 16299] (x64)