Hardware RAID on the Raspberry Pi CM4
February 26, 2021 Well now I have actual enterprise SAS drives running on a hardware RAID controller on a Raspberry Pi, and its faster than the fastest SATA RAID array I set up in that other video. A Broadcom engineer named Josh watched my earlier videos and realized the ancient LSI card I was testing would not likely work with the ARM processor in the Pi, so he was able to send two pieces of kit my way: A Broadcom-designed reference Universal Backplane following the SFF-TA-1005 stand...
Source: jeffgeerling.com