Just tried it... but there are 2 problems with this.
First, the physical card. While it fits in the low profile slot, does not allow room for a straight through SFF-8087 connector to fit because the CPU heatsink is too close to the end of the card. The P400 has it's connectors at the top of the card, and the P410 has them at the end. You can move the card to the other side of the riser, but you will need to find a full height bracket for it.
Second, compatibility. The card I had was bought used so I can't be 100% certain if it is not damaged. I could not get the card plugged in and attached to the backplane and have the server boot. I could get it to boot without a connection to the backplane. I had 2 cables from monoprice, and tried both.
I will try again and see if there is anything I missed. I will try the card in a G7, as well, to ascertain if it is damaged.