VR2R-0381
① SA Source
- Source: 開啟完整 SA 文章
- Section:
Compute Tray: Thermal - Line hint:
322
Context Before
Several upgrades are also made on the cold plate for VR NVL72. For each Strata module, the cold plate will be provided as a single module covering the entire Strata board including two Rubin GPUs, one Vera CPU, SOCAMM modules, and the various VRM components. The cold plate of the Rubin GPU is upgraded to a “micro-channel cold plate” (MCCP). Essentially, the pitch between the channels in the cold plate is reduced to 100 micron from 150 micron.
Evidence
This increases the surface area
Context After
and increases the thermal dissipation capacity of the cold plate. Also, there will be a layer of gold plated on the surface contacting the Rubin GPU. The reason for this is to prevent corrosion of the copper from the liquid metal Indium TIM2.
② Atomic Claim
這會增加 surface area……
- Epistemic Mode:
ASSERTED - Mapping Status:
PARTIAL
③ Semantic Frame
{
"frame_type": "CLAIM_ONLY",
"qualifiers": {
"condition_text": "This refers to VR2R-0380; continues in VR2R-0382",
"numeric_mentions": [],
"temporal_mentions": []
},
"reason": "EXTRACTION_FRAGMENT_CONTINUES_MCCP_EFFECT",
"statement": "the reduced channel pitch increases surface area…"
}④ Canonical Entity Mapping
| Role | Surface Label | Canonical Target |
|---|---|---|
| — | — | — |
⑤ Human Review
請在 Properties 逐項確認：
- 原文 → Atomic Claim 是否忠實
- Atomic Claim → Semantic Frame 是否忠實
- Canonical Entity mapping 是否正確
- Epistemic mode 是否保留原文語氣
- 最後選擇
review_action
Review state
Markdown 內文不是正式 approval。只有 Apply bridge 寫入的 Decision Ledger event 才是正式決策。