AI data center supply chain news — week 42, 2026

306 items · 2026-10-19 to 2026-10-25 ·all news · older: week 41, 2026 (340)

other

product launch

capacity

regulation

earnings

m and a

supply constraint

design win

Covered this week

Parts: Nuclear: existing fleet PPAs & restarts, ABF / high-layer package substrates, Interposers, silicon bridges, RDL, Silicon photonics & co-packaged optics, Prefab / modular data centers & power/cooling skids, Enterprise SSDs & controllers, Merchant GPUs / accelerators, Physical security & access, General contractors & design-build, Quick disconnects, Hoses, tubing, fittings, valves, Memory modules, Memory interface / buffer chips, CXL controllers & memory expanders, Energy storage: UPS batteries & BESS, DCIM, digital twins, capacity planning, Hyperscaler custom ASICs, Rack-scale systems, Data center developers, operators & REITs, Hyperscalers, neoclouds & model labs, Site utilities, water & fiber entrance, NAND flash, Fab equipment, Fab materials, masks, gases, Motherboards, CPU trays, switch trays, Air-cooled heatsinks & vapor chambers, Fiber, connectors, structured cabling, Leading-edge foundry, Silicon wafers, Coolant distribution units, Rear-door heat exchangers, Refrigerants & insulating gases, UPS (static, modular, rotary/DRUPS) & UPS power semis, Metering, power quality, monitoring, DCI / coherent optics, Structure, steel, precast, envelope, site equipment, Robotics, inspection & operations hardware, Passives, Power smoothing / supercapacitors, Backup generation: gensets, fuel systems, HVO, FPGAs, Building management, controls, environmental sensors, 2.5D/3D advanced packaging, Server CPUs, HV switchgear, GIS, breakers, protection relays, MV switchgear, E-houses, power skids, Industrial & specialty gases, Rare earths & permanent magnets, EMS, system integration & rack-level test, Chassis, rails, rack enclosures, HDD, Scale-up fabric, ASIC design services, IP & EDA, Packaging & bonding equipment, Direct-to-chip cold plates, Rack manifolds, CDU internals: plate heat exchangers, pumps, filters, Rack/row cooling controls & software, Utilities, IPPs & power providers signing data-center deals, Cluster management & GPU orchestration, Chip-level thermal: lids, heat spreaders, TIMs, Dry coolers, adiabatic/evaporative units, cooling towers, fans & motors, Facility water loop hardware, Heat reuse & district heating interfaces, GPU baseboards & compute trays, Power shelves & PSUs, DRAM, Test & measurement instruments, Chillers & compressors, CRAH / CRAC / fan walls / in-row units, Large power transformers (345–765 kV) & substations, Gas turbines (onsite / behind-the-meter) & HRSGs, Architecture, engineering & MEP design, Startup accelerators, Substrate materials, 800 V DC architecture & solid-state transformers, Critical minerals: gallium, germanium, indium, tungsten, beryllium, NICs / SuperNICs, DPUs, HBM, Scale-out switch ASICs, Optical transceivers, High-layer-count PCBs, Board-level power: VRMs, power stages, PoL, power semis, Copper, Aluminum, Specialty glass & glass fiber, Semiconductor test & burn-in, Timing, security & misc board silicon, Copper-clad laminate & PCB materials, MEP & electrical contractors, Immersion cooling systems, MV/LV transformers, LV switchgear, switchboards, panelboards, Busway / busbar trunking, Floor PDUs, RPPs, static transfer switches, ATS, LV cable, wire, tray, raceway, Paralleling switchgear & generator controls, Renewables & long-duration storage hardware, Board-level connectors & sockets, Glass-core substrates, PCIe/CXL switches & retimers, Fluids & coolant treatment, Leak detection, flow & pressure sensing, Water treatment, reuse, consumption, Reciprocating engines & engine microgrids, Fuel cells, Transmission, interconnection & grid equipment, Circuit protection, fuses, surge, grounding, Site selection, power procurement, market intelligence, brokerage, Optics contract manufacturing, Optical DSPs, drivers, TIAs, SMRs, advanced reactors, components, fuel, Testing, commissioning & certification, Air handling, economizers, filtration, Gas supply chain

Companies: Nvidia, Meta Platforms, LG Energy Solution, Crown Castle, Amazon (AWS), Micron, SK Hynix, Gigabyte, Intel, Crusoe, Microsoft, Schneider Electric, Lenovo, Huawei, Samsung Electronics, Samsung Electro-Mechanics, Seagate, Toshiba, Western Digital, Texas Instruments, Apple, Lam Research, SiPearl, OpenAI, Fluke, Infineon, Tesla, Unimicron, Vantage, NextEra, TeraWulf, Hitachi Energy, Wolfspeed, Alpha Networks, LG Innotek, Supermicro, Dominion, Blackstone, Alibaba, ByteDance, Tencent, Entergy, Kioxia, Nscale, Broadcom, Hanmi Semiconductor, Elite Material, X-energy, Anthropic, Tenstorrent, Fujitsu, GlobalFoundries, Siemens, Hitachi, Murata, Together, Lite-On, Open Compute Project (OCP)

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