Artificial Intelligence | Network World

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As AI datacenter memory becomes hot commodity, SK Hynix makes it cooler

SK Hynix claims a 30% reduction in thermal resistance for its new chip design integrating cooling inside HBM memory stacks.

By John E. Dunn

May 27, 20264 mins

Artificial IntelligenceCPUs and ProcessorsData Center

Articles

Startup Bolt Graphics promises 5x performance over Nvidia’s best GPU

Bolt Graphics says its GPU can outperform the top Nvidia GPU on the market at only half the power draw.

By Andy Patrizio

May 19, 2026 2 mins

CPUs and ProcessorsMarketsTechnology Industry

Digital twins reshape network and data center management

As AI workloads push data center power density and network complexity beyond physical capacity, virtual replicas are becoming the baseline for operational stability.

By Sean Michael Kerner

May 15, 2026 7 mins

Artificial IntelligenceData CenterNetwork Management Software

Five takeaways from Cisco's blowout quarter and what it means to customers

Cisco's momentum has implications for enterprises with plans to refresh campus networks and boost their AI readiness.

By Zeus Kerravala

May 14, 2026 8 mins

Artificial IntelligenceNetwork SecurityWi-Fi

Cisco to cut nearly 4,000 jobs despite strong growth in AI, enterprise networking

Cisco saw growing demand for AI infrastructure from hyperscalers in Q3, and on the enterprise front, it reported solid gains across data center switching, enterprise routing, wireless networking, and industrial IoT.

By Michael Cooney

May 13, 2026 5 mins

Enterprise RoutersNetwork SwitchesNetworking Devices

Balancing AI’s opportunities and challenges to serve enterprises

By building networks that improve capacity, reach and diversity, carriers can help enterprises maximize the business value of AI applications.

By Mattias Fridström, Vice President and Chief Evangelist for Arelion

Sep 24, 2025 5 mins

Artificial IntelligenceCareers

Startup SPAN teams with Nvidia to put data center nodes in your backyard

SPAN builds fractional data centers and proposes a distributed network of compute nodes located in residential and commercial spaces

By Andy Patrizio

May 13, 2026 4 mins

Artificial IntelligenceData CenterData Center Design

Hard drive shortages are putting the squeeze on enterprise storage buyers

AI data centers and hyperscalers are outbuying enterprises and SMBs amidst the hard drive shortage.

By Andy Patrizio

May 13, 2026 4 mins

CPUs and ProcessorsEnterprise StorageServers

Wi-Fi 8 is closer than you think. Here’s what you need to know

It's not too early to start planning for Wi-Fi 8. New features include non-primary channel access, seamless mobility domain (SMD) roaming, intermediate modulation and coding scheme (MCS) levels, and dynamic power-save modes.

By Zeus Kerravala

May 13, 2026 10 mins

Artificial IntelligenceEdge ComputingWi-Fi

Cisco open-sources agentic AI security spec

Cisco’s Foundry spec can evaluate existing AI models and frontier LLMs such as Anthropic’s Mythos and OpenAI’s GPT-5.5-Cyber.

By Michael Cooney

May 13, 2026 5 mins

Artificial IntelligenceNetworkingSecurity

Red Hat opens Ansible to AI agents, within limits

Red Hat makes the MCP server generally available for Ansible and previews an orchestrator that funnels AI actions through deterministic playbooks.

By Maria Korolov

May 12, 2026 4 mins

Artificial IntelligenceData Center AutomationNetwork Management Software

Tech job postings hit three-year high as AI fuels hiring rebound

New data from CompTIA shows U.S. tech job postings topped 575,000 in April, with rising demand for AI, software, cybersecurity, and systems roles.

By Denise Dubie

May 11, 2026 3 mins

Artificial IntelligenceCareersIT Jobs

HPE memory server targets compute-heavy and agentic AI workloads

The 64TB HPE Compute Scale-up Server 3250 is built with Intel Xeon 6 processors and features a modular architecture suited for complex transactional and analytics workloads.

By Michael Cooney

May 11, 2026 2 mins

Artificial IntelligenceCPUs and ProcessorsServers