rack-level electrolytic-capacitance energy storage in GB300 NVL72 power shelves (≈half the PSU volume)
65 J/GPUobserved
| Value kind | observed — Reported measurements, counts, and specifications keep the precision and scope stated by their source; an exact specification is not treated as a range. |
|---|---|
| As of | 2025 |
| Source | NVIDIA Developer Blog / LITEON |
| Review | checking…review by 2026-08-20 · standard cadence |
| Recorded changes | last 2026-06-29 |
| Claim id | rack-level-electrolytic-capacitance-energy |
Where the guide uses it
- 4.5 UPS & Energy Storage: From Ride-Through to Transient Absorption
- 4.12 Metering, Power Quality, Monitoring & Electrical Operations
- 7.12 On-Package Power Delivery & Power Integrity
- 13.3 Electrical Power Acceptance (L3/L4)
- 13.6 Level 5 Integrated Systems Testing (IST) & Failure-Mode Demonstration
← Full numbers register — every date-stamped figure in the guide, with revision history.