The unofficial CorsairLink plugin for Fan Control.
This project is under active development, with frequent Beta releases that address issues and incorporate user feedback. These releases may include device-specific fixes and enhancements. Review the release notes for each version before selecting one to use and regularly check back for updates.
| Device | PID | Implementation | Status | Read Fan/Pump RPM | Set Fan/Pump Power | Read Temp Sensor |
|---|---|---|---|---|---|---|
| iCUE LINK Hub | 0c3f |
ICueLink | Full Support 1 | See devices | See devices | See devices |
| Commander PRO | 0c10 |
CommanderPro | Full Support 1 | ✅ | ✅ | ✅ |
| Commander PRO (Obsidian 1000D) | 1d00 |
CommanderPro | Full Support 1 | ✅ | ✅ | ✅ |
| Commander CORE XT | 0c2a |
CommanderCore | Full Support 1,2 | ✅ | ✅ | ✅ |
| Commander CORE | 0c1c |
CommanderCore | Full Support 1,2 | ✅ | ✅ 10 | ✅ |
| Commander CORE (2022) | 0c32 |
CommanderCore | Full Support 1,2 | ✅ | ✅ 10 | ✅ |
| Commander Mini | 0c04(3d) |
Coolit | Full Support 1 | ✅ | ✅ | ✅ |
| Hydro H60i Elite | 0c34 |
HydroPlatinum | Full Support 1 | ✅ | ✅ 4 | ✅ 5 |
| Hydro H60i Pro XT | 0c29 |
HydroPlatinum | Full Support 1 | ✅ | ✅ 4 | ✅ 5 |
| Hydro H60i Pro XT | 0c30 |
HydroPlatinum | Full Support 1 | ✅ | ✅ 4 | ✅ 5 |
| Hydro H100i Elite | 0c35 |
HydroPlatinum | Full Support 1 | ✅ | ✅ 4 | ✅ 5 |
| Hydro H100i Platinum | 0c18 |
HydroPlatinum | Full Support 1 | ✅ | ✅ 4 | ✅ 5 |
| Hydro H100i Platinum SE | 0c19 |
HydroPlatinum | Full Support 1 | ✅ | ✅ 4 | ✅ 5 |
| Hydro H100i Pro XT | 0c20 |
HydroPlatinum | Full Support 1 | ✅ | ✅ 4 | ✅ 5 |
| Hydro H100i Pro XT | 0c2d |
HydroPlatinum | Full Support 1 | ✅ | ✅ 4 | ✅ 5 |
| Hydro H115i Elite | 0c36 |
HydroPlatinum | Full Support 1 | ✅ | ✅ 4 | ✅ 5 |
| Hydro H115i Platinum | 0c17 |
HydroPlatinum | Full Support 1 | ✅ | ✅ 4 | ✅ 5 |
| Hydro H115i Pro XT | 0c21 |
HydroPlatinum | Full Support 1 | ✅ | ✅ 4 | ✅ 5 |
| Hydro H115i Pro XT | 0c2e |
HydroPlatinum | Full Support 1 | ✅ | ✅ 4 | ✅ 5 |
| Hydro H150i Elite | 0c37 |
HydroPlatinum | Full Support 1 | ✅ | ✅ 4 | ✅ 5 |
| Hydro H150i Pro XT | 0c22 |
HydroPlatinum | Full Support 1 | ✅ | ✅ 4 | ✅ 5 |
| Hydro H150i Pro XT | 0c2f |
HydroPlatinum | Full Support 1 | ✅ | ✅ 4 | ✅ 5 |
| One | 0c14 |
HydroPlatinum | Partial Support 1,11 | ✅ | ✅ 5 | |
| Hydro H80i | 0c04(3b) |
Coolit | Full Support 1 | ✅ | ✅ | ✅ 5 |
| Hydro H100i | 0c04(3c) |
Coolit | Full Support 1 | ✅ | ✅ | ✅ 5 |
| Hydro H100i GT | 0c04(40) |
Coolit | Full Support 1 | ✅ | ✅ | ✅ 5 |
| Hydro H110i | 0c04(42) |
Coolit | Full Support 1 | ✅ | ✅ | ✅ 5 |
| Hydro H110i GT | 0c04(41) |
Coolit | Full Support 1 | ✅ | ✅ | ✅ 5 |
| Hydro H80i GT | 0c02 |
HydroAsetek | Full Support 1,8 | ✅ | ✅ | ✅ 5 |
| Hydro H80i GT V2 | 0c08 |
HydroAsetek | Full Support 1,8 | ✅ | ✅ | ✅ 5 |
| Hydro H80i Pro | 0c16 |
HydroAsetekPro | Full Support 1,8,9 | ✅ | ✅ | ✅ 5 |
| Hydro H100i GT V2 | 0c09 |
HydroAsetek | Full Support 1,8 | ✅ | ✅ | ✅ 5 |
| Hydro H100i GTX | 0c03 |
HydroAsetek | Full Support 1,8 | ✅ | ✅ | ✅ 5 |
| Hydro H100i Pro | 0c15 |
HydroAsetekPro | Full Support 1,8,9 | ✅ | ✅ | ✅ 5 |
| Hydro H110i GT V2 | 0c0a |
HydroAsetek | Full Support 1,8 | ✅ | ✅ | ✅ 5 |
| Hydro H110i GTX | 0c07 |
HydroAsetek | Full Support 1,8 | ✅ | ✅ | ✅ 5 |
| Hydro H115i Pro | 0c13 |
HydroAsetekPro | Full Support 1,8,9 | ✅ | ✅ | ✅ 5 |
| Hydro H150i Pro | 0c12 |
HydroAsetekPro | Full Support 1,8,9 | ✅ | ✅ | ✅ 5 |
| XC7 LCD Water Block | 0c42 |
HidCooling | Full Support | n/a | n/a | ✅ 5 |
| HX550i | 1c03 |
HidPsu | Full Support 7 | ✅ | ✅ 6 | ✅ |
| HX650i | 1c04 |
HidPsu | Full Support 7 | ✅ | ✅ 6 | ✅ |
| HX750i | 1c05 |
HidPsu | Full Support 7 | ✅ | ✅ 6 | ✅ |
| HX850i | 1c06 |
HidPsu | Full Support 7 | ✅ | ✅ 6 | ✅ |
| HX1000i | 1c07 |
HidPsu | Full Support 7 | ✅ | ✅ 6 | ✅ |
| HX1200i | 1c08 |
HidPsu | Full Support 7 | ✅ | ✅ 6 | ✅ |
| HX1000i (2021) | 1c1e |
HidPsu | Full Support 7 | ✅ | ✅ 6 | ✅ |
| HX1500i (2021) | 1c1f |
HidPsu | Full Support 7 | ✅ | ✅ 6 | ✅ |
| RM550i | 1c09 |
HidPsu | Full Support 7 | ✅ | ✅ 6 | ✅ |
| RM650i | 1c0a |
HidPsu | Full Support 7 | ✅ | ✅ 6 | ✅ |
| RM750i | 1c0b |
HidPsu | Full Support 7 | ✅ | ✅ 6 | ✅ |
| RM850i | 1c0c |
HidPsu | Full Support 7 | ✅ | ✅ 6 | ✅ |
| RM1000i | 1c0d |
HidPsu | Full Support 7 | ✅ | ✅ 6 | ✅ |
| AX850i | 1c0e |
FlexUsbPsu | Full Support 8 | ✅ | ✅ 6 | ✅ |
| AX1000i | 1c0f |
FlexUsbPsu | Full Support 8 | ✅ | ✅ 6 | ✅ |
| AX1300i | 1c10 |
FlexUsbPsu | Full Support 8 | ✅ | ✅ 6 | ✅ |
| AX1500i | 1c02 |
FlexUsbPsu | Full Support 8 | ✅ | ✅ 6 | ✅ |
| AX1600i | 1c11 |
FlexUsbPsu | Full Support 8 | ✅ | ✅ 6 | ✅ |
| AX760i/AX860i/AX1200i | 1c00 |
FlexUsbPsu | Full Support 8 | ✅ | ✅ 6 | ✅ |
| Cooling Node | 0c04(38) |
- | Support Upon Request | |||
| Hydro H80 | 0c04(37) |
- | Support Upon Request | |||
| Hydro H100 | 0c04(3a) |
- | Support Upon Request |
-
Software mode only. Device lighting will be software-based.
-
The speed ramping in the Commander CORE and CORE XT is too slow for automatic sensor pairing and start/stop detection to function in Fan Control. Therefore, assisted setup will fail. Each control will need to be paired with its corresponding sensor manually and its start/stop values will need to be set manually.
-
Support is currently experimental and only available in a pre-release (see Releases). Please provide your feedback in issues and discussions.
-
Variable pump speed using the device's Quiet, Balanced, and Performance presets based on the control's percent value:
Control % Pump Mode 0-33% Quiet 34-67% Balanced 68-100% Performance -
Reads the liquid temperature.
-
When the fan power is set to 0%, control of the fan will be returned to the PSU allowing zero-RPM operation. When the fan power is set to 1% or higher, control of the fan will be returned to Fan Control. The minimum duty depends on the model:
PSU Model Min. Duty HXi/RMi 30% AXi 15% -
The LibreHardwareMonitor "PSU (Corsair)" sensor source must be disabled in Fan Control's Sensor Settings.
-
Requires driver installation and Windows 10/11 64-bit OS. See instructions (also included in download).
-
The default safety profile stored on the device may be overridden by setting the
FANCONTROL_CORSAIRLINK_HYDRO_ASETEK_PRO_SAFETY_PROFILE_OVERRIDE_ENABLEDenvironment variable to1and restarting Fan Control. This will write a new safety profile to the device:Temp Fan Duty Activate 58°C 100% Deactivate 57°C - -
As of v1.4.3, the minimum pump power is 50% (regardless of the requested power in Fan Control) to prevent a "pump failure" state and noise/resonance that may occur due to low pump RPM. Additionally, the default pump power is 100%. As of v1.6.0, the default minimum pump power is 50% but users may override this by setting the
FANCONTROL_CORSAIRLINK_MIN_PUMP_DUTYenvironment variable to the desired minimum pump power. -
Corsair One computers using the Hydro Platinum controller are supported. For liquid-cooled GPU models, GPU pump RPM and liquid temperature sensors are available, but GPU pump speed control is not yet supported. All supported models support CPU pump speed control.
Support for the iCUE LINK Hub was added in v1.5.0. The following LINK devices are supported:
| Device | Type Code | Model Code | Status | Read Fan/Pump RPM | Set Fan/Pump Power | Read Temp Sensor |
|---|---|---|---|---|---|---|
| QX Fan | 01 |
00 |
Full Support | ✅ | ✅ | ✅ |
| H100i (Black) | 07 |
00 |
Full Support | ✅ | ✅ 1 | ✅ |
| H115i (Black) | 07 |
01 |
Full Support | ✅ | ✅ 1 | ✅ |
| H150i (Black) | 07 |
02 |
Full Support | ✅ | ✅ 1 | ✅ |
| H170i (Black) | 07 |
03 |
Full Support | ✅ | ✅ 1 | ✅ |
| H100i (White) | 07 |
04 |
Full Support | ✅ | ✅ 1 | ✅ |
| H150i (White) | 07 |
05 |
Full Support | ✅ | ✅ 1 | ✅ |
| XC7 (Stealth Gray) | 09 |
00 |
Full Support | n/a | n/a | ✅ |
| XC7 (White) | 09 |
01 |
Full Support | n/a | n/a | ✅ |
| RX RGB Fan | 0f |
00 |
Full Support | ✅ | ✅ | n/a |
| RX Fan | 13 |
00 |
Full Support | ✅ | ✅ | n/a |
Don't see your device listed? Open an issue and provide a USB packet capture.
- The minimum pump power is 50% (regardless of the requested power in Fan Control). As a result, Fan Control's automatic control-sensor pairing may fail for these devices and the sensor must be paired manually. As of v1.6.0, the default minimum pump power is 50% but users may override this by setting the
FANCONTROL_CORSAIRLINK_MIN_PUMP_DUTYenvironment variable to the desired minimum pump power.
⚠ This plugin will not function correctly if Corsair iCUE and the "Corsair Service" service is running. These programs should be stopped before running Fan Control. Running incompatible programs that attempt to communicate with these devices while Fan Control is running is not a supported scenario.
⚠ This plugin requires the .NET Framework build of Fan Control. Install Fan Control using the FanControl_net_4_8.zip release files.
- Download a release.
- Unblock the downloaded ZIP file. (Right-click, Properties, check Unblock, OK)
- Exit Fan Control.
- Copy
FanControl.CorsairLink.dllto Fan Control'sPluginsdirectory. - Start Fan Control.
The SiUsbXpress driver is only necessary if:
- the Status of your device in the Device Support matrix has the 8 footnote superscript, e.g. Full Support 8
- the driver has not been installed previously (by Corsair iCUE or manually)
The driver is only supported on:
- Windows 10 64-bit
- Windows 11 64-bit
To install the driver:
- Ensure Fan Control is closed.
- Ensure
FanControl.CorsairLink.dllhas been copied to Fan Control'sPluginsdirectory. - Copy
SiUSBXp.dllfrom theCorsair-SiUsbXpress-Driverdirectory to Fan Control'sPluginsdirectory. - Right-click the
CorsairSiUSBXp.inffile in theCorsair-SiUsbXpress-Driverdirectory and select Install. (This is a signed driver shipped with Corsair iCUE.) - Start Fan Control.
This plugin reads the following Windows environment variables:
| Name | Description | Values |
|---|---|---|
FANCONTROL_CORSAIRLINK_DEBUG_LOGGING_ENABLED |
Enables debug logging to the CorsairLink.log file. |
1 = enabled, 0 = disabled |
FANCONTROL_CORSAIRLINK_DIRECT_LIGHTING_DEFAULT_BRIGHTNESS 1 |
Sets the LED brightness on supported models. | percent, e.g. 50 |
FANCONTROL_CORSAIRLINK_DIRECT_LIGHTING_DEFAULT_RGB 1 |
Sets the LED color on supported models. | RGB color in R,G,B format, e.g. 0,255,0 |
FANCONTROL_CORSAIRLINK_ERROR_NOTIFICATIONS_DISABLED |
Disables critical error notifications. | 1 = disabled, 0 = enabled |
FANCONTROL_CORSAIRLINK_HYDRO_ASETEK_PRO_SAFETY_PROFILE_OVERRIDE_ENABLED |
Overrides the pump safety profile on Hydro Asetek Pro devices. | 1 = override, 0 = do not override |
FANCONTROL_CORSAIRLINK_MIN_PUMP_DUTY 2 |
Sets the minimum pump power on supported models. | percent, e.g. 50 |
- Supported models: Hydro Platinum (v1.6.0+)
- Supported models: iCUE LINK, Commander CORE (v1.6.0+)
This plugin implements a standard global mutex (Global\CorsairLinkReadWriteGuardMutex) to synchronize device communication.
| Application | Compatibility | Notes |
|---|---|---|
| HWiNFO | ✅ 5.34+ | |
| SIV | ✅ 5.17+ | |
| SignalRGB | ✅ Commander PRO/CORE/CORE XT: 2.2.29+, iCUE LINK: 2.3.13+, Hydro Platinum: 2.3.45+ | Commander PRO/CORE/CORE XT, Hydro Platinum, iCUE LINK only |
| OpenRGB | Commander PRO/CORE/CORE XT, Hydro Platinum only | |
| Corsair iCUE | ❌ Not compatible (more info) | |
| Citrix Workspace | ❌ Not compatible (more info) |
Note: Any third-party software that properly implements the standard mutex for your devices will likely be compatible.
