This news has a concentrated wealth code: CoreWeave and Dell are the first to announce that NVIDIA's next-generation Rubin VR200 NVL72 chassis has passed L11 system level diagnostics, marking Rubin's transition from paper release to mass production deployment. L11 is a full system health check for the entire 72 GPU+36 CPU+NVLink switch. Once passed, it enters multiple burn-in and software Bringp (sglang/vllm/dynamo) switches, just one step away from taking on actual AI loads. Rubin is a major generational leap for NVIDIA after Blackwell, with single card inference performance increasing from 15 PFLOPS to 50 PFLOPS, HBM4 bandwidth reaching 20-22TB/s, and NVLink 6 interconnect bandwidth doubling to 260TB/s. The single aircraft power has jumped from Blackwell's 120kW to 180-200kW, and air cooling has completely failed. Liquid cooling and power supply have become essential. Dell uses Integrated Rack Scalable Systems (IRSS) to pre integrate, pre test, and pre connect liquid cooled pipelines in the factory, achieving "plug and play" on-site. Three consecutive generations (GB200/GB300/VR200) have been delivered first. Core beneficiaries: NVIDIA (NVDA): The rapid passage of the Rubin VR200 L11 means that the supply chain maturity far exceeds that of the Blackwell generation, avoiding previous yield delays. CEO Huang Renxun has confirmed that "the entire Rubin lifecycle will be in short supply", with Q1 FY2027 data center revenue of $75.2 billion (+100% YoY) and Q2 guidance of $91 billion, setting a record for the largest beat in history. The Forward P/E is only 16.7x, which is a reasonable valuation for a monopolist with 73% revenue growth. Dell: The most drastic value reassessment. The sustainability of the IRSS whole cabinet model has been verified through three consecutive generations of initial releases, and the company is transforming from a "PC assembler" to an "AI factory builder". The proportion of AI servers is rapidly increasing, with a P/S of only 2.54x, far lower than that of cloud companies. Following the release of its unexpected financial report, Barclays has raised its target price to $550. CoreWeave (CRWV): Delivery speed equals pricing power. The consecutive launch of three generations means that during the 3-6 month new product window, CoreWeave may be one of the few cloud vendors in the world that can provide Rubin computing power to the outside world. The scarcity of supply directly translates into pricing power. Rubin's performance is 1.8 times higher than B200, and the expected pricing will be 30-50% higher than B200. However, the cost structure of GPU cloud (depreciation, electricity, site) is relatively fixed, and the pricing increase directly expands the gross profit margin. In addition, the software Bringp of sglang/vllm/dynamo requires time, and once the customer completes the model adaptation, it generates transfer stickiness, extending the premium window. Revenue of $5.1 billion in 2025 → guidance of $12-13 billion (+140%) in 2026, with a backlog exceeding $66 billion. Improving gross profit margin is the key path to turning losses into profits. SK hynix (000660. KS): HBM4's biggest invisible winner. SemiAnalysis leak shows that SK hynix exclusively holds 70% of the HBM4 share of Rubin VR200 NVL72, with Micron enjoying the bonus after being unexpectedly eliminated. The unit price and capacity of HBM4 far exceed those of HBM3e, and the shipment volume of millions of Rubin chips will drive both quantity and price to rise. Vertiv (VRT), Eaton (ETN): beneficiaries of irreversible laws of physics. Rubin's single unit power consumption of 180-200kW makes liquid cooling a mandatory option. Vertiv and NVIDIA jointly designed Rubin liquid cooling solution, resulting in a surge of 252% in orders; Eaton's acquisition of Boyd Thermal has connected the entire "power grid to chip" chain, making it the only supplier to provide an integrated power and liquid cooling platform.