Hey I am running quite an old system, i7 920, Asus P6T WS Pro. I upgraded to an SSD years ago - it's getting too small now. Now I was considering to use the full functionality of the ICH10R Controller (I do not see much use for the Marvell SAS controller) and with SSD prices low just use a RAID instead of a single disc. My original thought was to do 1 to prevent data loss when the SSD dies, but have since read that mostly same drives fail at similar times. I was thinking about RAID 0 to overcome the limitations of 3gb/s SATA as available on the board. Does that even make sense? Points to discuss
As for what I do: I do a lot of data analysis with smaller files (5-15mb, 50 files per analysis) middle sizes files (20-50mb, 10 files per analysis) and larger videos (1GB per file, one file per analysis). I dont think its relevant for windows per se. Even though my CPU is old it does not really seem to be the bottleneck ...yet.
I tried all this with patriot p200s 1TB (which are, as far as I know uncached as mentioned above), but those i will have to RMA for their high pitched seqeaking noise in acation - i cannot stand that, not one bit. Now the above points got me thinking if it makes any sense to do this at all or just go with one ssd. or maybe 2 in raid 0. Even more so since I realized that shutting down the computer sometimes didnt not work any more and I had to shut it down manually little glitches like that do bother me.
On a side note: am I correct that the marvell sas is no good for anything? buying sas hdds makes no sense as far as I can see, and the controller does not seem to recognize my old ssd or my old hdd or my sata cd rom drive. I read that it should be backward compatible with sata - but that does not seem to be the case? So: useless? I was hoping to get stuff off the southbridge that I dont use that much (all of the above).
One could also argue to just get a new mainboard that supports 6gb/s sata for not too much money. Which I might do, but right now everything is running fine and these new starts usually come with quite a period of troubleshooting which I am not at all in the mood for right now. This storageoverhaul was the most I could get myself to do...where are the good old times where assembling a system was fun to me....today: dont have the time dont have the patience. but that's another story
Thanks in advance!
- I would need to use different brand drives to prevent data loss at the same time. I was thinking about crucial MX500/samsung evo - but how do I know which drive is stripped and which is mirrored? I wouldnt make sense if both crucials are mirrored....
- I did see an performance read increase in RAID 10 with reads in Cystal DiskMark (SEQQ32T1 about 550 instead of 280, granted sequential is of little use; 4KiBQ8T8 330 to 200, 4KiBQ32T1 130 to 90 - no improvatement 4KiBQ1T1, around 20 on both). Do you think that significant difference for every day work? Also need to consider that the ssds used for this are - afaik - uncached, and the above are?
As for what I do: I do a lot of data analysis with smaller files (5-15mb, 50 files per analysis) middle sizes files (20-50mb, 10 files per analysis) and larger videos (1GB per file, one file per analysis). I dont think its relevant for windows per se. Even though my CPU is old it does not really seem to be the bottleneck ...yet.
I tried all this with patriot p200s 1TB (which are, as far as I know uncached as mentioned above), but those i will have to RMA for their high pitched seqeaking noise in acation - i cannot stand that, not one bit. Now the above points got me thinking if it makes any sense to do this at all or just go with one ssd. or maybe 2 in raid 0. Even more so since I realized that shutting down the computer sometimes didnt not work any more and I had to shut it down manually little glitches like that do bother me.
On a side note: am I correct that the marvell sas is no good for anything? buying sas hdds makes no sense as far as I can see, and the controller does not seem to recognize my old ssd or my old hdd or my sata cd rom drive. I read that it should be backward compatible with sata - but that does not seem to be the case? So: useless? I was hoping to get stuff off the southbridge that I dont use that much (all of the above).
One could also argue to just get a new mainboard that supports 6gb/s sata for not too much money. Which I might do, but right now everything is running fine and these new starts usually come with quite a period of troubleshooting which I am not at all in the mood for right now. This storageoverhaul was the most I could get myself to do...where are the good old times where assembling a system was fun to me....today: dont have the time dont have the patience. but that's another story
Thanks in advance!