# Appendix C: Hardware requirements for nodes

* Worker node: The minimum requirements for a single license for manager node are as follows:
  * NVIDIA Tesla T4 or higher GPU
  * 2 $$\texttt{x}$$64 Intel:registered:Core:tm: 2.1 GHz CPU
  * 16 GB RAM
  * 100 GB disk space
  * 100 Mbit/s internet connection
* Manager node: The minimum requirements for a single license for manager node are as follows:
  * 6 $$\texttt{x}$$64 Intel:registered:Core:tm: 2.1 GHz CPU
  * 64 GB RAM
  * 1000 GB disk space
  * 100 Mbit/s internet connection
* Secure manager node: The minimum requirements for a single license for secure manager node are as follows:
  * 6 $$\texttt{x}$$64 Intel:registered:SGX Core:tm: 2.1 GHz CPU
  * NVIDIA GeForce RTX3090 GPU
  * 64 GB RAM
  * 1000 GB disk space
  * 100 Mbit/s internet connection
* Standard verifier node: The minimum requirements for a single license for standard verifier node are as follows:
  * 1 $$\texttt{x}$$64 Intel:registered: Core:tm: 2.1 GHz CPU
  * 8 GB RAM
  * 10 GB disk space
  * 10 Mbit/s internet connection
* Mobile verifier node: The minimum requirements for a single license for mobile verifier node are as follows:
  * Octa-core Cortex:registered:-A55 2.2 GHz CPU or equivalent
  * 4 GB RAM
  * 10 GB disk space
  * 10 Mbit/s internet connection

***Remark.*** *Mobile verifier node can be used only for PoR verification tasks. This type of node cannot run other types of verification.*

* Secure verifier node: The minimum requirements for a single license for standard verifier node are as follows:
  * 1 $$\texttt{x}$$64 Intel:registered:SGX Core:tm: 2.1 GHz CPU
  * NVIDIA GeForce RTX3090 GPU
  * 8 GB RAM
  * 10 GB disk space
  * 30 Mbit/s internet connection
* Standard unit node: The hardware requirements for a standard unit node must be ***exactly*** as follows:
  * 1 Intel:registered:Core:tm: i9 CPU
  * 32 GB RAM
  * 20 GB SSD disk space
  * 100 Mbit/s internet connection


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