QH8 Technologies — Technical Notes & Operating Effects

Scope of Disclosure

QH8 Technologies provides deterministic thermal–power governance for high-density AI silicon.
This page documents observed operating effects and stabilization outcomes resulting from enforced physics-derived limits.
QH8 does not manufacture cooling hardware and does not replace facility thermal infrastructure.

All effects described below depend on workload, environment, and enforcement configuration.

v008-OBSIDIAN — Observed Operating Effects

In governed deployments of 1,000–1,500W-class AI accelerators, the v008-OBSIDIAN enforcement engine has demonstrated:

• Junction temperature stabilization under transient power conditions

• Prevention of OEM thermal overshoot during sub-thermal-timescale power spikes

• Observed junction temperature reductions on the order of ~15°C–20°C under controlled operating conditions, relative to ungoverned operation

These effects arise from deterministic enforcement of power and thermal boundaries prior to runaway, rather than increased heat removal capacity.

This page is intended as a technical disclosure. It does not constitute a performance guarantee or a substitute for facility thermal design.

Governance References

• Enforcement Engine: v008-OBSIDIAN

• Enforcement latency: sub-20 ms

• Audit artifact: Sovereign Enforcement Receipt (SHA-256 chained)

• Patent status: U.S. and international applications pending

Observed effects are derived from internal test and governed deployment data and are provided for technical transparency.

Relevance to Reliability and Attribution

At high TDP, silicon degradation is often driven by cumulative

thermal fatigue caused by repeated transient excursions rather than steady-state temperature alone.

By enforcing deterministic operating limits and recording enforcement actions, QH8 enables:

• Reduced cumulative thermal stress

• Improved post-event attribution for warranty and insurance analysis

• Objective, tamper-evident evidence of compliant operation

Interpretation Notes

• The values above represent observed stabilization effects, not guaranteed outcomes

• QH8 governs operating behavior; cooling performance remains dependent on infrastructure

• Results vary by workload profile, ambient conditions, and enforcement configuration

• QH8 does not claim universal temperature reduction across all deployments

This disclosure is provided for technical transparency and attribution clarity.