<!-- Do not edit this file. It is automatically generated by API Documenter. -->

[Home](./index.md) &gt; [bitburner](./bitburner.md) &gt; [Singularity](./bitburner.singularity.md) &gt; [getUpgradeHomeRamCost](./bitburner.singularity.getupgradehomeramcost.md)

## Singularity.getUpgradeHomeRamCost() method

If you are not in BitNode-4, then you must have Level 2 of Source-File 4 in order to use this function and the RAM cost is doubled.

Returns the cost of upgrading the player’s home computer RAM.

<b>Signature:</b>

```typescript
getUpgradeHomeRamCost(): number;
```
<b>Returns:</b>

number

Cost of upgrading the player’s home computer RAM.

## Remarks

Singularity - Level 2