# InstanceHardware
<a name="API_InstanceHardware"></a>

Describes the hardware for the instance.

## Contents
<a name="API_InstanceHardware_Contents"></a>

 ** cpuCount **   <a name="Lightsail-Type-InstanceHardware-cpuCount"></a>
The number of vCPUs the instance has.  
Type: Integer  
Required: No

 ** disks **   <a name="Lightsail-Type-InstanceHardware-disks"></a>
The disks attached to the instance.  
Type: Array of [Disk](API_Disk.md) objects  
Required: No

 ** ramSizeInGb **   <a name="Lightsail-Type-InstanceHardware-ramSizeInGb"></a>
The amount of RAM in GB on the instance (`1.0`).  
Type: Float  
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/lightsail-2016-11-28/InstanceHardware) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/lightsail-2016-11-28/InstanceHardware) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/lightsail-2016-11-28/InstanceHardware)