Re: Welcome to ASRock Technical Support Forum!
@Atollo: For the questions you have you'd be far better off creating a thread of your own I think.
You haven't said what you want this "maximum performance" for. But anyway, aren't you trying to throw money at a problem you don't have? A single modern large SSD for programs and the OS will already perform very well against the limits of a single SATA 3.0 port, and they are very reliable (though yes, they can break down ... you should make backups of your data, but even having raid10 doesn't change that). As you may have no TRIM on SSDs (definitive information on the subject is hard to find, and depends on several factors) in a raid setup that could really hurt your performance over time, whereas a single modern SSD will keep performing very well. Two SSDs in a stripe set are arguably a bit faster than a single SSD, but I don't think you'd ever really notice the difference other than in benchmarks, and the possible lack of TRIM is a significant downside.
About that board:
- 2 Intel SATA 3.0 ports, so RAID 0 or 1 at most on these. I'm not sure whether this chipset and its drivers supports TRIM on RAID. It might.
- 8 LSI SAS2308 SATA 3.0 ports ... I'm not finding much positive info about these, e.g. they have no cache and the controller seems to get overwhelmed easily. Seems to be best by far to use software raid here, but it would be required to boot off the intel ports. Can't find for sure whether that setup would support TRIM or not, doesn't seem so.
@Atollo: For the questions you have you'd be far better off creating a thread of your own I think.
You haven't said what you want this "maximum performance" for. But anyway, aren't you trying to throw money at a problem you don't have? A single modern large SSD for programs and the OS will already perform very well against the limits of a single SATA 3.0 port, and they are very reliable (though yes, they can break down ... you should make backups of your data, but even having raid10 doesn't change that). As you may have no TRIM on SSDs (definitive information on the subject is hard to find, and depends on several factors) in a raid setup that could really hurt your performance over time, whereas a single modern SSD will keep performing very well. Two SSDs in a stripe set are arguably a bit faster than a single SSD, but I don't think you'd ever really notice the difference other than in benchmarks, and the possible lack of TRIM is a significant downside.
About that board:
- 2 Intel SATA 3.0 ports, so RAID 0 or 1 at most on these. I'm not sure whether this chipset and its drivers supports TRIM on RAID. It might.
- 8 LSI SAS2308 SATA 3.0 ports ... I'm not finding much positive info about these, e.g. they have no cache and the controller seems to get overwhelmed easily. Seems to be best by far to use software raid here, but it would be required to boot off the intel ports. Can't find for sure whether that setup would support TRIM or not, doesn't seem so.
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