Marvell unveils Teralynx T100, first 102.4 Tbps AI switch silicon

At OCP Global Summit 2026 Marvell showcased the Teralynx T100, the industry's first 102.4 Tbps switch silicon purpose-built for AI. The monolithic 3nm chip draws under 1,000W and supports up to 512 ports; it is sampling to lead hyperscalers with broader availability in early 2027.

• 102.4 Tbps throughput on a monolithic 3nm die
• Under 1,000W typical power, up to 25% less than rivals
• Up to 512-port radix, supports Ethernet and UALink
• Sampling to hyperscalers, general availability in early 2027