# StandardBS Fields

- Package: [Aspire.Hosting.Azure.Kubernetes](/reference/api/csharp/aspire.hosting.azure.kubernetes.md)
- Type: [StandardBS](/reference/api/csharp/aspire.hosting.azure.kubernetes/standardbs.md)
- Kind: `Fields`
- Members: `7`

VM sizes in the standardBSFamily.

## StandardB12ms

- Name: `StandardB12ms`
- Modifiers: `static` `const`
- Returns: `string`

Standard_B12ms -- 12 vCPUs -- 48 GB RAM -- Premium SSD

```csharp
public const static string StandardB12ms
```

## StandardB16ms

- Name: `StandardB16ms`
- Modifiers: `static` `const`
- Returns: `string`

Standard_B16ms -- 16 vCPUs -- 64 GB RAM -- Premium SSD

```csharp
public const static string StandardB16ms
```

## StandardB20ms

- Name: `StandardB20ms`
- Modifiers: `static` `const`
- Returns: `string`

Standard_B20ms -- 20 vCPUs -- 80 GB RAM -- Premium SSD

```csharp
public const static string StandardB20ms
```

## StandardB2ms

- Name: `StandardB2ms`
- Modifiers: `static` `const`
- Returns: `string`

Standard_B2ms -- 2 vCPUs -- 8 GB RAM -- Premium SSD

```csharp
public const static string StandardB2ms
```

## StandardB2s

- Name: `StandardB2s`
- Modifiers: `static` `const`
- Returns: `string`

Standard_B2s -- 2 vCPUs -- 4 GB RAM -- Premium SSD

```csharp
public const static string StandardB2s
```

## StandardB4ms

- Name: `StandardB4ms`
- Modifiers: `static` `const`
- Returns: `string`

Standard_B4ms -- 4 vCPUs -- 16 GB RAM -- Premium SSD

```csharp
public const static string StandardB4ms
```

## StandardB8ms

- Name: `StandardB8ms`
- Modifiers: `static` `const`
- Returns: `string`

Standard_B8ms -- 8 vCPUs -- 32 GB RAM -- Premium SSD

```csharp
public const static string StandardB8ms
```