> ## Documentation Index
> Fetch the complete documentation index at: https://docs.blinkops.com/llms.txt
> Use this file to discover all available pages before exploring further.

# List Computer Systems

Get a list of computer systems.

<Note>
  External Documentation

  To learn more, visit the [Dell iDRAC documentation](https://developer.dell.com/apis/2978/versions/6.xx/openapi.yaml/paths/~1redfish~1v1~1Systems/get).
</Note>

## Parameters

<div className="integrations-table">
  | Parameter      | Description                                                                                                                                                                                                                                                                                                                                                                                                                                    |
  | -------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
  | Expand Results | Optional Redfish expand  parameter to control how related resources <br />are expanded in the response. <br /><br />**Supported values:**<br />- `*($levels=N)` → Expand all navigation properties to `N` levels deep.<br />- `.($levels=N)` → Expand subordinate links (outside of "Links" objects) to `N` levels.<br />- `~($levels=N)` → Expand dependent links (inside `Links` objects) to `N` levels.<br />- Empty string → No expansion. |
</div>

## Example Output

```json theme={"dark"}
{
	"@odata.id": "/redfish/v1/Systems",
	"@odata.type": "#ComputerSystemCollection.ComputerSystemCollection",
	"Members": [
		{
			"@odata.id": "/redfish/v1/Systems/437XR1138R2",
			"@odata.type": "#ComputerSystem.v1_22_0.ComputerSystem",
			"Actions": {
				"#ComputerSystem.Reset": {
					"ResetType@Redfish.AllowableValues": [
						"On",
						"ForceOff",
						"GracefulShutdown",
						"GracefulRestart",
						"ForceRestart",
						"Nmi",
						"ForceOn",
						"PushPowerButton"
					],
					"target": "/redfish/v1/Systems/437XR1138R2/Actions/ComputerSystem.Reset"
				},
				"Oem": {
					"#Contoso.Reset": {
						"target": "/redfish/v1/Systems/437XR1138R2/Oem/Contoso/Actions/Contoso.Reset"
					}
				}
			},
			"AssetTag": "Chicago-45Z-2381",
			"Bios": {
				"@odata.id": "/redfish/v1/Systems/437XR1138R2/Bios"
			},
			"BiosVersion": "P79 v1.45 (12/06/2017)",
			"Boot": {
				"BootSourceOverrideEnabled": "Once",
				"BootSourceOverrideMode": "UEFI",
				"BootSourceOverrideTarget": "Pxe",
				"BootSourceOverrideTarget@Redfish.AllowableValues": [
					"None",
					"Pxe",
					"Cd",
					"Usb",
					"Hdd",
					"BiosSetup",
					"Utilities",
					"Diags",
					"SDCard",
					"UefiTarget"
				],
				"UefiTargetBootSourceOverride": "/0x31/0x33/0x01/0x01"
			},
			"BootProgress": {
				"LastBootTimeSeconds": 676,
				"LastState": "OSRunning",
				"LastStateTime": "2021-03-13T04:14:13+06:00"
			},
			"Certificates": {
				"@odata.id": "/redfish/v1/Systems/437XR1138R2/Certificates"
			},
			"Description": "Web Front End node",
			"EthernetInterfaces": {
				"@odata.id": "/redfish/v1/Systems/437XR1138R2/EthernetInterfaces"
			},
			"GraphicsControllers": {
				"@odata.id": "/redfish/v1/Systems/437XR1138R2/GraphicsControllers"
			},
			"HostName": "web483",
			"HostingRoles": [
				"ApplicationServer"
			],
			"Id": "437XR1138R2",
			"IndicatorLED": "Off",
			"LastResetTime": "2021-03-13T04:02:57+06:00",
			"Links": {
				"Chassis": [
					{
						"@odata.id": "/redfish/v1/Chassis/1U"
					}
				],
				"ManagedBy": [
					{
						"@odata.id": "/redfish/v1/Managers/BMC"
					}
				]
			},
			"LogServices": {
				"@odata.id": "/redfish/v1/Systems/437XR1138R2/LogServices"
			},
			"Manufacturer": "Contoso",
			"Memory": {
				"@odata.id": "/redfish/v1/Systems/437XR1138R2/Memory"
			},
			"MemorySummary": {
				"MemoryMirroring": "None",
				"Status": {
					"Health": "OK",
					"HealthRollup": "OK",
					"State": "Enabled"
				},
				"TotalSystemMemoryGiB": 96,
				"TotalSystemPersistentMemoryGiB": 0
			},
			"Model": "3500",
			"Name": "WebFrontEnd483",
			"Oem": {
				"Chipwise": {
					"@odata.type": "#Chipwise.ComputerSystem",
					"Style": "Executive"
				},
				"Contoso": {
					"@odata.type": "#Contoso.ComputerSystem",
					"ProductionLocation": {
						"Country": "USA",
						"FacilityName": "PacWest Production Facility"
					}
				}
			},
			"PartNumber": "224071-J23",
			"PowerState": "On",
			"ProcessorSummary": {
				"CoreCount": 8,
				"Count": 2,
				"LogicalProcessorCount": 16,
				"Model": "Multi-Core Intel(R) Xeon(R) processor 7xxx Series",
				"Status": {
					"Health": "OK",
					"HealthRollup": "OK",
					"State": "Enabled"
				}
			},
			"Processors": {
				"@odata.id": "/redfish/v1/Systems/437XR1138R2/Processors"
			},
			"SKU": "8675309",
			"SecureBoot": {
				"@odata.id": "/redfish/v1/Systems/437XR1138R2/SecureBoot"
			},
			"SerialNumber": "437XR1138R2",
			"SimpleStorage": {
				"@odata.id": "/redfish/v1/Systems/437XR1138R2/SimpleStorage"
			},
			"Status": {
				"Health": "OK",
				"HealthRollup": "OK",
				"State": "Enabled"
			},
			"SubModel": "RX",
			"SystemType": "Physical",
			"TrustedModules": [
				{
					"FirmwareVersion": "1.13b",
					"InterfaceType": "TPM1_2",
					"Status": {
						"Health": "OK",
						"State": "Enabled"
					}
				}
			],
			"USBControllers": {
				"@odata.id": "/redfish/v1/Systems/437XR1138R2/USBControllers"
			},
			"UUID": "38947555-7742-3448-3784-823347823834",
			"VirtualMedia": {
				"@odata.id": "/redfish/v1/Systems/437XR1138R2/VirtualMedia"
			}
		}
	],
	"Members@odata.count": 1,
	"Name": "Computer System Collection"
}
```

## Workflow Library Example

[List Computer Systems with Dell Idrac and Send Results Via Email](https://library.blinkops.com/workflows/list-computer-systems-with-dell-idrac-and-send-results-via-email)

<div className="iframe-wrapper">
  <div className="iframe-media">
    <img src="https://mintcdn.com/blinkops-2/ojHYuDeYX5FWuN8a/img/Icons/play-box.svg?fit=max&auto=format&n=ojHYuDeYX5FWuN8a&q=85&s=b8af968e71438a9499c3223c9bd29fb2" alt="Workflow Library" width="16" height="16" data-path="img/Icons/play-box.svg" />

    Preview this Workflow on desktop
  </div>

  <iframe className="iframe" src="https://library.blinkops.com/workflows/list-computer-systems-with-dell-idrac-and-send-results-via-email/canvas" />
</div>