Which Coral Accelerator is compatible with my HP T630 / Frigate

I need to install a coral Accelerator for my HP T630 to run HASSOS with Frigate.Has anyone the same environment and can point me to the right Coral Accelerator A/E or B/M Key? What Slot to use?

A/E key works in the wifi slot. Been using one for over a year in my T630.

I ordered and installed a coral TPU with A+E key. The TPU runs ‘Plug & Play’ under HASSOS - much easier and smoother than I had expected.

The only challenge: Frigate created an entity in Home Assistant: “Inference Speed” - I was able to display this in my HA dashboard. For whatever reason, this entity is no longer available since the Coral TPU was installed.
However, Frigate has its own dashboard (System metric) in which this value is displayed. That should be sufficient, though.

Without the Coral TPU, the inference speed was around 250ms - with the Coral TPU it is 13ms - I think that is a good value.

The name of the inference speed has probably changed as its now for a different item. That’s my guess anyhow, have a look in the device details.