ADDED Requirements

Requirement: Split power tree

Thor module power and satellite PoE SHALL be separate supplies. PoE SHALL NOT backfeed the AGX kit or SOM.

Scenario: sag

• GIVEN thermal or power headroom is gone
• WHEN the kit must shed load
• THEN AI (MIG slice 1) is dropped and record (slice 0) continues

Requirement: T4000 thermal ceiling

A T4000 body SHALL be designed for 70 W default and 90 W TMP, TTP ≤ 75 °C.

Scenario: enclosure

• GIVEN a resin lid over the SOM or AGX kit
• WHEN the GPU is at default power
• THEN the TTP is vented or heat-sunk; resin is not the thermal path