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Briefing · Thursday, March 5, 2026

Intel, Photonics, AI Chip Cost Cuts, 25G Ethernet, NAND Prices Surge

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Intel’s latest pitch at MWC positions CPU‑centric designs as the backbone for next‑generation telecom networks, marrying AI workloads with 5G and the looming 6G rollout. 25G Ethernet is emerging as the connective tissue for edge AI, automotive ADAS, and Industry 4.0, while a sharp rise in NAND prices signals a tightening memory supply chain.

Photonics is stepping into the spotlight with a new supercycle: NLM Photonics is sampling 1.6T/3.2T silicon‑organic hybrid PICs, and Ayar Labs has secured $500 M to accelerate photonics‑enabled AI systems. Meanwhile, breakthrough 1 nm ferroelectric transistors and Infineon’s opto‑emulator gate drivers for SiC power devices illustrate the relentless push for ultra‑low‑power, high‑performance silicon.

Key Stories

Q1 NAND price up 85-90%

TrendForce forecasts a steep Q1 price hike for NAND flash, reflecting supply constraints and high demand from data‑center and consumer markets.

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