OCP MGX Rack & Trays Rev. 1.1 reference cooling profile (not an HPE GB200 NVL72 product record)
120 kW rack, ~85% liquid capture (~102 kW liquid / ~18 kW air), target sustained flow up to 130 L/min, ~10 psid node ΔP at target flow, 5 bar(g) max operating / 15 bar(g) min burst, 25/50 µm filtrationobserved
| 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. |
|---|---|
| Scope | {"category":"Cooling & water","scenario":"OCP MGX reference rack (NVIDIA contribution) — do not mix with the HPE profile"} |
| Caveat | Keep this 120 kW / 102 kW liquid / 18 kW air OCP reference profile separate from HPE's 132 kW / 115 kW liquid / 17 kW air record. |
| As of | 2025 |
| Source | OCP MGX Rack & Trays Specification Rev. 1.1 |
| Review | checking…review by 2026-09-23 · standard cadence |
| Recorded changes | last 2026-07-13 |
| Claim id | gb200-nvl72-rack-cooling-profile-ocp-mgx-rack-re |
Where the guide uses it
Not quoted in a chapter yet; it is kept in the curated register.
← Full numbers register — every date-stamped figure in the guide, with revision history.