Solana co-founder Anatoly Yakovenko answered a years-old argument about blockchain hardware requirements after a Firedancer demonstration showed a Solana mainnet full node running on a tablet using less than one CPU core and 20GB of RAM over a 5G connection. Firedancer developer Ritchie Patel reported the setup reached the latest block and began voting in roughly 10 seconds, including parallel compilation with the 'make -j' command and initial snapshot synchronization.
Yakovenko replied to Bankless co-founder David Hoffman on X on November 15 with 'We did it' and 'sol is money.' The exchange traces to January 2023, when Hoffman argued that minimizing node hardware requirements was essential for blockchain accessibility, saying 'Minimized blockchains are unstoppable blockchains.' At the time Yakovenko acknowledged nobody had tried to minimize Solana requirements and suggested a 16GB machine with a fast solid-state drive could fetch and check blocks.
The tablet demonstration covered both full-node functions and validator voting, but it did not measure continuous uptime, sustained block production or behavior under heavy traffic. Anza, developer of the Agave validator client, still recommends at least 12 CPU cores, 256GB of RAM, high-performance solid-state storage and at least 2 Gbit/s symmetric bandwidth for staked production validators. A September ARK Invest decentralization study estimated $21,478 for Solana RPC or validator-class hardware, compared with $289 for a Bitcoin full node.
The demo arrives during broader Solana engineering changes. Solana activated the Alpenglow consensus upgrade in October 2026, replacing on-chain voting transactions with direct validator communication and introducing an admission charge of 0.8 SOL per epoch. Firedancer, developed by Jump Crypto, entered mainnet production earlier in 2026 and has processed tens of millions of transactions, with engineers continuing work on memory allocation and VLAN support.
Market data varied by source around the time of reporting: crypto.news cited Solana trading near $72 with a more than 3% increase in the past 24 hours, while CoinPaprika showed SOL at $72.26 with a market cap of $42.75 billion and 24-hour volume of $3.70 billion.
