Hello,

I have a Precision T7920 with 8 x HDD in bays 0,1, 3 and 4. I also have a MegaRaid 9460-16i card that I'd like to use instead of the onboard Intel software RAID solution. After a lot of searching, I found a Dell document that showed me exactly how to do this at Upgrading Storage in the Dell Precision 5820 | 7820 | 7920 Tower Workstations | Dell UK.

This document refers to two parts that look like they will do what I need. For bays 0 and 1, it's 575-BBSM and for bays 3 and 4, it's 575-BBSO. I've tried contacting Dell through multiple channels, but no-one has been able to identify the parts.

Can anyone please help me source the parts I need to upgrade my workstation?