[Home](./index.md) > [bitburner](./bitburner.md) > [NS](./bitburner.ns.md) > [getServerUsedRam](./bitburner.ns.getserverusedram.md)
## NS.getServerUsedRam() method
Get the used RAM on a server.
Signature:
```typescript
getServerUsedRam(host: string): number;
```
## Parameters
| Parameter | Type | Description |
| --- | --- | --- |
| host | string | Hostname of the target server. |
Returns:
number
used ram (GB)
## Remarks
RAM cost: 0.05 GB