liquid cooling
30 articles about liquid cooling in AI news
Supermicro: Double-Wide Racks, Liquid Cooling, and the Storage Bottleneck
Supermicro CBO says double-wide racks and liquid cooling are standard for AMD Helios and NVIDIA Vera Rubin, and storage is now the main AI bottleneck.
Ecolab Closes $4.75B CoolIT Buy to Dominate AI Liquid Cooling
Ecolab closed $4.75B CoolIT acquisition to dominate AI liquid cooling. Deal combines thermal tech with water treatment for data centers.
Nvidia Rubin Runs 45°C Liquid Cooling, Cuts Water Use to Near Zero
Nvidia's Rubin servers run 45°C liquid cooling, enabling 100% liquid cooling with zero fans and cutting water use from 2.6M gal/MW/year to near zero.
Liquid Cooling Crosses 50% by 2027? Rack Densities Force Shift
AI-driven rack densities are pushing liquid cooling adoption past 50% in new hyperscale builds by 2027, though cost and expertise remain barriers.
Vertiv Acquires Strategic Thermal Labs for Liquid Cooling
Vertiv acquired Strategic Thermal Labs to add cold plate design expertise to its liquid cooling portfolio, addressing the rising thermal demands of AI workloads in data centers.
Liquid Cooling Hits 15kW: CoolIT Coldplate Quadruples Capacity for AI
CoolIT demoed a 15kW single-phase coldplate, quadrupling capacity, while Vertiv, Accelsius, and LiquidStack launched products targeting scalable AI cooling deployment.
Ecolab Acquires CoolIT Systems for $4.75B in AI Cooling Bet
Ecolab acquires CoolIT Systems for $4.75B in AI liquid cooling bet. Nvidia endorsement signals strategic alignment with high-density GPU racks.
MIT Spinoff's Nuclear-Inspired Cooling Targets Data Center Water Use
MIT spinoff Infinite Cooling unveiled a nuclear-inspired cooling system that recycles data center heat and water, targeting 40% water use reduction. The tech faces competition from liquid cooling but offers retrofits for existing towers.
Supermicro's 7,000-lb Double-Wide Rack Targets B300 Memory Squeeze
Supermicro's 7,000-pound double-wide rack targets B300 memory squeeze with denser GPU packing and liquid cooling, announced at Computex 2026.
GUC, Wiwynn Partner on Silicon-to-System AI Infrastructure for Hyperscalers
GUC and Wiwynn partner on silicon-to-system AI infrastructure, integrating SoC design, optical I/O, and liquid cooling for hyperscalers.
ODMs Evolve from Manufacturers to AI Infrastructure Partners
ODMs shift from manufacturing to design/integration partners for AI racks, driven by GPU/ASIC complexity and liquid cooling.
AI Data Center Startup Phononic in Sale Talks at Multi-Billion Valuation
Phononic, a startup building liquid cooling systems for AI data centers, is in talks for a sale that could value it in the multi-billions. This reflects intense market pressure to solve the power and thermal challenges of scaling AI compute.
Cerebras Reengineers Mechanical Playbook for Wafer-Scale Chip Cooling
Cerebras disclosed three mechanical innovations—vertical power delivery, flexible interposers, and direct-impingement cooling—to prevent wafer-scale chips from cracking, rewriting engineering fundamentals.
Jensen Huang: Orbital datacenters have cooling solved by 'space in space'
Jensen Huang says orbital datacenters' cooling problem is solvable because 'there's a lot of space in space,' pointing to radiative panels in vacuum.
S-Oil, GST Partner on Immersion Cooling for AI Data Centers
S-Oil and GST partner on immersion cooling for AI data centers, targeting 1.1 PUE and 90% water reduction. First deployment 2026 in Korea.
AI Data Centers Now Consume 10% of US Electricity, With Single Facilities Reaching 400+ Megawatt Loads
Data centers powering AI and cloud computing now account for 10% of total U.S. electricity consumption, with individual facilities reaching 400+ megawatt capacities. New half-mile-long structures require advanced water-cooling systems to manage chips generating 2kW of heat each.
Japan to Buy 27,500 Nvidia Rubin Chips for Robot AI
Japan to buy 27,500 Nvidia Rubin chips for sovereign robot AI model, signaling strategic push in embodied intelligence.
Cerebras, Flex Expand CS-3 Production 7x at Milpitas Facility
Cerebras and Flex expand CS-3 production 7x at Milpitas facility. The partnership keeps wafer-scale AI manufacturing in the U.S. as Nvidia faces delays.
Water Joins Power as AI Data Center Site Selection Constraint
Water joins power as AI data center site selection constraint, per Emergence Water and Nimbus. Communities now scrutinize water use like electrical demand, affecting campus viability.
Colossus 2: xAI's Memphis Cluster Hits 300,000 GPUs
xAI's Colossus 2 hits 300,000 GPUs, targeting 1M by year-end. Training Grok-3, the $6B cluster challenges OpenAI and Google.
Vultr Picks HPE, Nvidia GB300 for Inference Shift at HPE Discover 2026
Vultr selects HPE and Nvidia GB300 systems for inference, as enterprise demand shifts from training to production workloads.
Wiwynn Shows First SCADA Server: 2.9PB, No CPU for I/O
Wiwynn showed first Nvidia SCADA server at Computex 2026: 2.9 PB storage, 528M IOPS, GPUs bypass CPU for I/O. Marks shift in AI storage architecture.
NEMA, ASHRAE, PNNL Launch AI Data Center Framework as Power Demand Hits 175 TWh
NEMA, ASHRAE, and PNNL launched an AI data center framework addressing 70-100 kW per rack power demands as global AI electricity consumption could hit 175 TWh annually.
Supermicro Shows Vera Rubin NVL72 Rack With New Coolant Type
Supermicro showed Vera Rubin NVL72 rack with new coolant. Rack targets Nvidia Rubin GPUs, ships early 2027.
SSSTC Unveils Immersion-Cooled SSDs at Computex 2026 for AI Data Centers
SSSTC expanded immersion-cooled SSDs at Computex 2026 for AI data center heat management, competing with Samsung and Micron but withholding pricing and availability.
ERCOT datacenter requests exceed grid capacity by 5x
ERCOT datacenter requests far exceed grid underwriting capacity, per @SemiAnalysis_, revealing grid approval as a binding constraint on AI infrastructure buildout.
AMD Launches PCIe GPU for AI Workloads, Targets Existing Server Install Base
AMD launched a PCIe-based GPU for AI workloads, targeting existing servers. The card provides immediate boost without new data center buildouts.
AI Data Centers Face 220GW Grid Jam, Power Infrastructure Becomes Bottleneck
PJM's 220GW interconnection queue shows AI data center growth is now constrained by power grid capacity, not compute. Hyperscalers face 3-7 year delays.
Microsoft AI Run Rate Hits $37B as $627B Backlog Reveals Capacity Gap
Microsoft's $37B AI run rate and $627B backlog show AI demand outpacing data center capacity, with delivery windows stretching to 18 months.
OpenAI's 'Freebird' Data Center in Texas to Span 549K Sq Ft, Cost $470M
OpenAI is building a massive 548,950-square-foot data center in Milam, Texas, named 'Freebird,' with a first-phase cost of around $470 million. This infrastructure investment is critical for scaling next-generation AI model training and inference.