Arbitrum, a layer 2 scaling solution for Ethereum, has gained considerable attention for its ability to significantly enhance the scalability and efficiency of decentralized applications (DApps). If you're considering running an Arbitrum full node to contribute to the network, it's essential to understand the server requirements for optimal performance. In this short post, we'll delve into the key specifications needed to set up and run an Arbitrum full node successfully.
Arbitrum Full Node Server Requirements:
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Hardware Specifications:
- Processor (CPU): A multi-core processor with sufficient processing power is crucial for handling the computational demands of Arbitrum. Quad-core CPU with a 3.5 GHz CPU will be a perfect CPU for your Arbirtum full node.
- Memory (RAM): Arbitrum benefits from ample RAM, as it allows the node to store and quickly retrieve transaction data. A minimum of 16 GB of RAM is recommended, and higher capacities may be advantageous for nodes with heavier workloads. So the perfect config may have 32GB of RAM.
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Storage: Storage speed is critical for the efficient operation of an Arbitrum full node. An SSD or NVMe is highly recommended to ensure quick access to blockchain data.
- Arbitrum one node requires ~500GB SSD/NVMe with about a +40GB increasement every month. So 1TB SSD/NVMe is necessary for the fresh node setup.
- Arbitrum Nova: 112 GB SSD/NVMe for a pruned node, growing at ~20GB per month
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Network Bandwidth: Running an Arbitrum full node requires a robust and high-speed internet connection. This ensures that the node can stay synchronized with the Arbitrum network and respond promptly to transaction requests. 1Gbps server with a 10TB data transfer
Operating System:
- Linux Distribution: Arbitrum is well-supported on Linux-based operating systems. Popular choices include Ubuntu or Debian. Ensure that your chosen distribution is up-to-date and compatible with the latest Ethereum and Arbitrum software versions.
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Ethereum Client:
- Geth or OpenEthereum: Arbitrum full nodes typically utilize Ethereum clients such as Geth or OpenEthereum to stay synchronized with the Ethereum mainnet. Make sure you have the latest version of the chosen client installed and configured for optimal performance.
It's important to note that the specific requirements may evolve with updates to the Arbitrum protocol, so regularly checking for the latest recommendations from the official Arbitrum documentation is advisable.