Can you RAID 5 SSD?
The write performance of SSD RAID5 is certainly lower as with RAID10, but not significant as with HDDs. The performance of RAID5 may be increased, if you will use power of 2 + 1 disk, for example 5, 9, 17. MTBF is useless for this kind of calculation for a single raid.
Can you put SSD into RAID?
Spontaneous failure of an SSD is incredibly uncommon, but you always have the option of running two SSD in RAID 1. There’s no significant speed benefit, but one drive can fail completely without data loss.
Can you mix SSD with RAID 5 HDD?
Do not mix SSDs and HDDs within the same disk array. A disk array must only contain SSDs or HDDs.
Should you RAID 1 SSD?
The more the number of drives in the RAID 1 array, the lesser the chances of disk failure. So, SSD with RAID 1 is beneficial for computer systems that demand constant uptime. However, it is highly likely that any of the disks can fail at some point in time.