Older C7000 OA download?

[MASYS7755]

Dear Community,

For OAs with firmware version less than 3.50, first update to OA 3.50 and then continue updating to OA 4.50 or above.

Where do I download OA 3.50, under C7000 I only see 4.85 and above. This upgrade needed for using Gen 9 blades, also want to be able to use some of Gen 7 blades instead of putting them aside.

Please let me know where I can find the download path for the OA and VC firmware. 

[simoncorner]

Whenever you are in the firmware download section for an item on the HPE support site, if you click revision history, you can access all of the previous versions.

https://support.hpe.com/connect/s/softwaredetails?language=en_US&softwareId=MTX_dc5dc1fa9051424caa148ee23a&tab=revisionHistory

Has OA versions back to 1.00