马斯克买了新厂房上GPU，2GW供电规模，“巨硬”更更硬了

Core Viewpoint - Elon Musk's xAI is expanding its computing power through the "Macrohard" project, with the acquisition of a third facility named MACROHARD RR, which will have a power supply capacity of 2GW [1][2]. Group 1: Facility Expansion - The new facility MACROHARD RR is located near the existing Colossus II site, which is part of the Macrohard project [15][16]. - Colossus I, the first facility, was built in just 122 days and is currently the largest and most stable computing cluster globally, equipped with approximately 200,000 NVIDIA H100/H200 and 30,000 NVIDIA GB200 NVL72 GPUs [6][7]. - Colossus II is set to deploy 110,000 NVIDIA GB200 GPUs in its first phase, with a final goal of over 550,000 GPUs and a peak power demand exceeding 1.1GW [11]. Group 2: Power Supply and Infrastructure - The 2GW power capacity of the new facility can support around 1.1 million NVIDIA GB200 NVL72 GPUs, based on previous power density and efficiency metrics [2][4]. - xAI has partnered with Solaris Energy Infrastructure to build a permanent gas turbine power plant in Mississippi, which is expected to provide over 1GW of power by early 2027 [18][20]. - To mitigate noise complaints from nearby residents, xAI has constructed a wall between the power plant site and residential areas and deployed 168 Tesla Megapack battery storage systems to support local power needs during peak usage [20]. Group 3: Financial Aspects - xAI is reportedly planning to raise $15 billion at a valuation of $230 billion to support its expansion efforts [22]. - Musk has denied reports regarding the fundraising but has not provided further clarification [23].