Hi Tom's Hardware Experts,
I recently came across the problem of using SSD drives to make RAID 0.
I heard quite a few problems with the combination. For example: SSD uses TRIM which is not good for RAID 0.
So I researched a little by myself, that I found
1. the most recent intel RAID controller driver does support TRIM commands pass through.
2. Garbage collection has nothing to do with RAID, it will work as it is.
3. Windows 7 support site says it does make sense to RAID SSD.
4. There are lifespan problem to RAID SSDs.
5. IOPS is going to be the bottleneck for SSD Raid, therefore, no point to do RAID as SSDs are fast enough already.
A lot of these does not explain why RAID 0 is not good, but only better, yet people are not suggesting to do so.
Can anyone explain a little deeper?
And I do have two OCZ vertex 2 60G in RAID 0 running Win7 x64 at the moment. (Asus X58 Sabertooth board) Would it be better if I turn RAID off? any recommendation?
Thank you,
DD
I recently came across the problem of using SSD drives to make RAID 0.
I heard quite a few problems with the combination. For example: SSD uses TRIM which is not good for RAID 0.
So I researched a little by myself, that I found
1. the most recent intel RAID controller driver does support TRIM commands pass through.
2. Garbage collection has nothing to do with RAID, it will work as it is.
3. Windows 7 support site says it does make sense to RAID SSD.
4. There are lifespan problem to RAID SSDs.
5. IOPS is going to be the bottleneck for SSD Raid, therefore, no point to do RAID as SSDs are fast enough already.
A lot of these does not explain why RAID 0 is not good, but only better, yet people are not suggesting to do so.
Can anyone explain a little deeper?
And I do have two OCZ vertex 2 60G in RAID 0 running Win7 x64 at the moment. (Asus X58 Sabertooth board) Would it be better if I turn RAID off? any recommendation?
Thank you,
DD