import SandboxSpec from '@/components/SandboxSpec'

# Sandbox compute
Pro customers can customize the sandbox with **any combination** of the CPU and RAM based on the following tables.

Read a dedicated page to [learn more about pricing](/docs/pricing).

<Note>
<b>By default your sandbox has 2 vCPU and 512 MiB RAM.</b>

To customize your sandbox compute, you need to build your custom sandbox template using the [E2B CLI](/docs/cli/installation).
Run [`e2b template build`](/docs/cli/commands#template-build) and specify the `--cpu-count` and `--memory-mb` options.

For example, this custom build command gives your sandbox 8 vCPU and 4GiB of RAM
```sh
e2b template build --cpu-count 8 --memory-mb 4096
```
</Note>

<SandboxSpec/>

<br/>

[Let us know](/docs/getting-help) if you need more powerful compute.