# StandardBS

- Kind: `class`
- Package: [Aspire.Hosting.Azure.Kubernetes](/reference/api/csharp/aspire.hosting.azure.kubernetes.md)
- Version: `13.3.0-preview.1.26254.5`
- Namespace: `Aspire.Hosting.Azure.Kubernetes`
- Target framework: `net8.0`
- Source: [GitHub](https://github.com/microsoft/aspire/blob/5bd693ae1897dee5e2ce71c2cc08879c1c7eff51/src/Aspire.Hosting.Azure.Kubernetes/AksNodeVmSizes.cs)

VM sizes in the standardBSFamily.

## Definition

```csharp
namespace Aspire.Hosting.Azure.Kubernetes;

public static class StandardBS
{
    // ...
}
```

## Fields

- [StandardB12ms](/reference/api/csharp/aspire.hosting.azure.kubernetes/standardbs/fields.md#standardb12ms) : `string` `static` -- Standard_B12ms -- 12 vCPUs -- 48 GB RAM -- Premium SSD
- [StandardB16ms](/reference/api/csharp/aspire.hosting.azure.kubernetes/standardbs/fields.md#standardb16ms) : `string` `static` -- Standard_B16ms -- 16 vCPUs -- 64 GB RAM -- Premium SSD
- [StandardB20ms](/reference/api/csharp/aspire.hosting.azure.kubernetes/standardbs/fields.md#standardb20ms) : `string` `static` -- Standard_B20ms -- 20 vCPUs -- 80 GB RAM -- Premium SSD
- [StandardB2ms](/reference/api/csharp/aspire.hosting.azure.kubernetes/standardbs/fields.md#standardb2ms) : `string` `static` -- Standard_B2ms -- 2 vCPUs -- 8 GB RAM -- Premium SSD
- [StandardB2s](/reference/api/csharp/aspire.hosting.azure.kubernetes/standardbs/fields.md#standardb2s) : `string` `static` -- Standard_B2s -- 2 vCPUs -- 4 GB RAM -- Premium SSD
- [StandardB4ms](/reference/api/csharp/aspire.hosting.azure.kubernetes/standardbs/fields.md#standardb4ms) : `string` `static` -- Standard_B4ms -- 4 vCPUs -- 16 GB RAM -- Premium SSD
- [StandardB8ms](/reference/api/csharp/aspire.hosting.azure.kubernetes/standardbs/fields.md#standardb8ms) : `string` `static` -- Standard_B8ms -- 8 vCPUs -- 32 GB RAM -- Premium SSD