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R750XS, Raid configuration completed. Sata setting: AHCI or Raid mode?
I have a R750xs server with 5 SAS hard drives. I have configured raid 10 for 4 drives and 1 host spare drive. But the default sata setting in bios is AHCI. Do we configure it as AHCI or switch to raid mode?
DELL-Erman O
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May 16th, 2024 08:47
Hello,
The trick here is that if you have configured RAID via the S150 on the motherboard, you should select RAID mode. But on a hardware PERC card, such as the H740, then you can leave it as AHCI.
Because RAID mode enables the motherboard's RAID controller to manage the drives and create RAID arrays.
Hope that helps!
Praveen.Singh
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May 23rd, 2024 17:48