ProphetStor-reported pump and valve slew limits in its predictive-control description
±3% RPM/min, ≤10% valve/minobserved
| 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 | Limits the supplier reports, not OCP requirements or a range that holds across the market. The supplier's page calls them 'OCP slew limits', but no OCP document setting them was found. The separate integration example ran on one Supermicro server with eight H100 GPUs, using steady-flow recommendations the operator applied. |
| Caveat | Obtain the installed CDU/controller limits and validate the required transient locally. |
| As of | 2026 |
| Source | ProphetStor, Predictive Liquid Cooling for AI Data Centers, narrative control limits and separate integration-test setup (undated page). · Motivation for Predictive Control and Adaptive Loop Workflow: pump slew limited to ±3% RPM/min and valve travel to no more than 10%/min |
| Review | checking…review by 2027-04-14 · standard cadence |
| Recorded changes | last 2026-09-16 · 3 revisions tracked |
| Claim id | vendor-typical-cdu-pump-and-valve-slew-limits |
Where the guide uses it
← Full numbers register — every date-stamped figure in the guide, with revision history.