I have a Kingston Digital 120GB SSD (SV300S37A/120G) and I just ran a benchmark after thinking about purchasing a new drive. It's rated for 450 MBps but the write isn't anywhere close. I understand that small and big files will always have a different rate to read and write, but does my drive seem a lot slower than it should be?
Sequential Read (Q= 32,T= 1) : 480.579 MB/s
Sequential Write (Q= 32,T= 1) : 137.776 MB/s
Random Read 4KiB (Q= 32,T= 1) : 98.693 MB/s [ 24095.0 IOPS]
Random Write 4KiB (Q= 32,T= 1) : 129.115 MB/s [ 31522.2 IOPS]
Sequential Read (T= 1) : 459.905 MB/s
Sequential Write (T= 1) : 118.899 MB/s
Random Read 4KiB (Q= 1,T= 1) : 22.678 MB/s [ 5536.6 IOPS]
Random Write 4KiB (Q= 1,T= 1) : 89.833 MB/s [ 21931.9 IOPS]
Test : 1024 MiB [C: 40.1% (44.8/111.7 GiB)] (x5) [Interval=5 sec]
Date : 2015/10/09 13:39:12
OS : Windows 10 Professional [10.0 Build 10240] (x64)
Sequential Read (Q= 32,T= 1) : 480.579 MB/s
Sequential Write (Q= 32,T= 1) : 137.776 MB/s
Random Read 4KiB (Q= 32,T= 1) : 98.693 MB/s [ 24095.0 IOPS]
Random Write 4KiB (Q= 32,T= 1) : 129.115 MB/s [ 31522.2 IOPS]
Sequential Read (T= 1) : 459.905 MB/s
Sequential Write (T= 1) : 118.899 MB/s
Random Read 4KiB (Q= 1,T= 1) : 22.678 MB/s [ 5536.6 IOPS]
Random Write 4KiB (Q= 1,T= 1) : 89.833 MB/s [ 21931.9 IOPS]
Test : 1024 MiB [C: 40.1% (44.8/111.7 GiB)] (x5) [Interval=5 sec]
Date : 2015/10/09 13:39:12
OS : Windows 10 Professional [10.0 Build 10240] (x64)
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