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Solana Reduces Target Slot Time to 250ms Ahead of Alpenglow

28 Sept 2026· CLOM Newsroom· CLOM· 1 min readSOLPROJECT

Solana has announced a reduction in its target slot time from 400 milliseconds to 250 milliseconds. This change has been implemented while ensuring the stability of the network.

The team has indicated that a further reduction to 200 milliseconds is planned before the Alpenglow upgrade, but they will proceed with caution.

Reporting aggregated and summarized by CLOM — research & education, not financial advice.

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