Hi, great list
Edit - I forgot to mention that 9340-8i and 9341-8i can be crossflashed to 9300-8i as per the cross flashing thread, which I don't see reflected here yet.
I don't see the sas3 expanders listed such as:
Intel RES3FV288 - 28 channels internal, 8 channels external, PCIe or Molex power
Intel RES3TV360 - 36 channels internal, Molex power only
Also, I was wondering if you wanted to add LSI based Supermicro expander backplanes here with some general notes on them?
LSI SAS1 expander backplanes:
Supermicro BPN-SAS-826-EL1 - Single SAS1 LSI expander backplane 12 bays for 2U chassis
Supermicro BPN-SAS-826-EL2 - Double SAS1 LSI expander backplane 12 bays for 2U chassis (for double ported SAS drives)
Supermicro BPN-SAS-826--7EL1 - Updated version of BPN-SAS-826-EL1 for G7 chassis, not sure what is different, but meant for back of 4u 36-bay SC847 chassis
Supermicro BPN-SAS-826--7EL2 - Updated version of BPN-SAS-826-EL2 for G7 chassis, not sure what is different, but meant for back of 4u 36-bay SC847 chassis
Supermicro BPN-SAS-836-EL1 - Single SAS1 LSI expander backplane 16 bays for 3U chassis
Supermicro BPN-SAS-836-EL2 - Double SAS1 LSI expander backplane 16 bays for 3U chassis (for double ported SAS drives)
Supermicro BPN-SAS-846-EL1 - Single SAS1 LSI expander backplane 24 bays for 4U chassis
Supermicro BPN-SAS-846-EL2 - Double SAS1 LSI expander backplane 24 bays for 4U chassis (for double ported SAS drives)
Supermicro BPN-SAS-846--7EL1 - Updated version of BPN-SAS-846-EL1 for G7 chassis, not sure what is different
Supermicro BPN-SAS-846--7EL2 - Updated version of BPN-SAS-846-EL2 for G7 chassis, not sure what is different
LSI SAS2 expander backplanes:
Supermicro BPN-SAS2-826-EL1 - Single SAS21 LSI expander backplane 12 bays for 2U chassis
Supermicro BPN-SAS2-826-EL2 - Double SAS21 LSI expander backplane 12 bays for 2U chassis (for double ported SAS drives)
Supermicro BPN-SAS2-836-EL1 - Single SAS21 LSI expander backplane 16 bays for 3U chassis
Supermicro BPN-SAS2-836-EL2 - Double SAS21 LSI expander backplane 16 bays for 3U chassis (for double ported SAS drives)
Supermicro BPN-SAS2-837-EL1 - Single SAS21 LSI expander backplane 12 bays for rear of 28-bay JBOD 3U chassis SC837
Supermicro BPN-SAS2-837-EL2 - Double SAS21 LSI expander backplane 12 bays for rear of 26-bay JBOD 3U chassis SC837 (for double ported SAS drives)
Supermicro BPN-SAS2-846-EL1 - Single SAS21 LSI expander backplane 24 bays for 4U chassis
Supermicro BPN-SAS2-846-EL2 - Double SAS21 LSI expander backplane 24 bays for 4U chassis (for double ported SAS drives)
Supermicro BPN-SAS2-847EL1 - Single expander 21-bay rear backplane for 45-bay 4u JBOD version of SC847 chassis
Supermicro BPN-SAS2-847EL2 - Double expander 21-bay rear backplane for 45-bay 4u JBOD version of SC847 chassis
The above are from memory, but I am pretty sure they are all correct other than some may have extra or missing dashes. I don't know the lineup of SAS3 expander backplanes - anyone else?
Backplanes do technically open up a whole can of worms since many servers use LSI expanders in their backplanes and drive cages, but the Supermicros in particular are very popular here.
Please reformat as needed!