RAID vs AHCI

Question

Dear dell community members, would you please help me choosing the right settings for BIOS configuration. I have Dell Inspiron 7566, I upgraded my SSD to Samsung 970 pro nvme I have another drive which is Seagate firecuda SSHD my question is should I keep the default BIOS settings with RAID or should I change it to AHCI?? What is the pros and cons of each choice?? Please help me

ejn63 · Accepted Answer

https://www.dell.com/community/XPS/AHCI-or-RAID-config-for-EVO-970-upgrade/td-p/6128388

I_Jani_I · Answer

see https://www.dell.com/community/XPS/New-NVMe-drive-installed-and-underperforming-due-to-RAID-on-set/m-p/8387471#M108702

Inspiron

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