performance comparison between AC and DC powered Gen9 bladesystems

[nn_fgiatroma]

Hello,

I have two different configurations that utilize different power supply types:

1) 1x c7000 enclosure with 6x 2650W PSUs (733460-B21) for AC power.

2) 1x c7000 enclosure with 6x 2650W PSUs (789934-B21) for DC power.

The used blades  - BL460c Gen9 - are identical in both solutions.

Question #1: Can blades be used interchangeably on any of the AC or DC power chassis?

Question #2: As long as sufficient power is supplied in both cases, is computing performance of the blade the same in both AC/DC setups?

Thanks in advance.

br, Frank