ASA 5585X SSP10 with FirePower

[b.verbaandert]

Is the ASA 5585X with FirePower module (ASA5585-S10F10XK9) compatible with any of the addin I/O module like the ASA5585-NM-4-10GE ?

Reason I'm asking is that I'm unable to configure it in the online estimates tool. When I select the 5585X firepower bundle none of the additonal I/O modules show up as an option ....

[Marvin Rhoads]

No.

The add-on I/O modules (4-port or 8-port 10 Gbps or 20-port 1 Gbps all with slot divider) all go in Slot 1 (upper slot).

When you have a FirePOWER SSP module, it uses all of Slot 1. Thus you only get the two additonal 10 Gbps and eight 1 Gbps interfaces that come with the FirePOWER SSP. 

If you are looking at new firewalls, the FirePOWER 4100 series is generally a much better choice. The cost will be a good bit less than the ASA 5585-X and you can get many more 10 Gbps ports.