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# System requirements (recommended)
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**Operating System:** Linux [64-bit ](https://en.wikipedia.org/wiki/64-bit_computing ), Windows 64-bit, macOS X 10.14+,
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**Memory:** 4GB RAM
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**Storage:** 200GB SSD
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**Internet:** Reliable broadband connection
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In order to process incoming validator deposits from the eth1 chain, you will need to run an eth1 client in parallel to your eth2 client. While it is possible to use a third-party service like [Infura ](/infura-guide.md ), if you choose to run your own eth1 client locally, you'll need more memory and storage.
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For example, you'll need at least another **1TB SSD** to run [geth fast sync ](/eth1.md ) on mainnet.
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To future proof your setup we recommend a **2TB SSD** .
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