MariaDB I/O capacity with innodb_io_capacity parameter

I use hdparm to test my SSD hard drive I/O benchmark : [root@mail ~]# hdparm -t -T /dev/xvda2 /dev/xvda2: Timing cached reads: 12906 MB in 1.99 seconds = 6477.79 MB/sec Timing buffered disk reads: 1650 MB in 3.00 seconds = 550.21 MB/sec I saw innodb_io_capacity parameter for MariaDB is : Storage type The innodb_io_capacity value HDD 200 RAID 10 HDD 1,000 SSD 5,000 Fusion IO 10,000 Could some body please tell me which value i should use in this case ?