Corsair iCUE Commander Core XT Fan Speed-RGB Lighting Controller
GETTING TO KNOW iCUE COMMANDER CORE XT
- A — 4-pin PWM fan headers
- B — 4-pin RGB hub
- C — 3-pin RGB header
- D — Thermistor header
- E — ID header
- F — SATA power and USB cable
INSTALLATION
NOTICE: Turn your computer off prior to installing your COMMANDER CORE XT. Find a location for the COMMANDER CORE XT that allows connection for all the fan cables installed in your computer
to reach the COMMANDER CORE XT.
CONNECT FANS TO COMMANDER CORE XT
- Connect the 4-pin fan and 4-pin RGB headers into the “FANS (A)” and “RGB HUB (B)” headers respectively.
NOTE: 4-pin PWM fan speed can be fully controlled through CORSAIR iCUE software. 3-pin fans plugged into the COMMANDER CORE XT will operate at their rated full speed.
CONNECT THE THERMAL SENSORS INTO THE 2-PIN “TEMP (D)” HEADERS
TIP: The thermal sensors are designed to measure ambient temperatures, so for the most accurate results, they should not directly touch components. You may find it useful to mount the thermal sensors near air intake and exhaust points, and if your PC case has multiple compartments, you can try placing each of the sensors in its own compartment. Since the thermal sensors can easily be repositioned, you can try various locations and use what works best for you.
CONNECT THE COMMANDER CORE XT TO USB 2.0 HEADER AND POWER
CONNECT OPTIONAL CORSAIR ACCESSORIES
- Plug CORSAIR Hydro X components or RGB LED strips into the 3-pin “RGB (C)” header. Additional accessories sold separately. Visit CORSAIR.com for a list of compatible devices.
- “ID (E)” access port is for compatible CORSAIR devices.
OPTIONAL: CONNECT A USB 2.0 DEVICE
NOTE: Remove protective cap from the pass-through cable. Only the row with five pins are active. The four pins are inactive.
DOWNLOAD CORSAIR iCUE
- CORSAIR iCUE will automatically identify the type and quantity of compatible CORSAIR RGB fans that are plugged into the COMMANDER CORE XT’s RGB HUB port. Visit CORSAIR.com for a list of compatible devices.
- Re-arrange the fan order and rotation through CORSAIR iCUE to ensure lighting effects are displayed properly.
- For the full CORSAIR iCUE experience, such as intelligent CORSAIR RGB fan detection, order and rotation, please download our latest CORSAIR iCUE software at www.CORSAIR.com/downloads.
- · An internet connection is required for software download.
For more manuals by Corsair, visit ManualsLibraryy
Corsair iCUE Commander Core XT Fan Speed-RGB Lighting Controller- FAQs
How many fans can the iCUE Commander Core XT control?
It supports up to six case fans and multiple RGB components simultaneously through the iCUE software.
Does the Corsair Commander Pro power the fans?
Yes, it can control the speed of up to six PWM (4-pin) or DC (3-pin) fans and includes four temperature sensor inputs for precise thermal monitoring.
How many fans does my PC really need?
For most setups, three to five fans are ideal—two intake and one exhaust is the recommended minimum.
What is Device Memory Mode in iCUE?
Device Memory Mode allows you to save lighting and fan settings directly to the hardware so they work even when iCUE is not running in the background.
How do iCUE LINK fans function?
These fans use Magnetic Dome bearings for quiet performance and are connected through a single LINK connector, simplifying installation and enabling dual-loop RGB lighting.
What does the Corsair RGB Fan Hub do?
It manages the RGB lighting of up to six Corsair RGB fans, including models like HD, LL, ML, and SP series, using 4-pin connectors.
What is a PWM fan?
PWM (Pulse Width Modulation) fans allow for precise speed control by adjusting the duty cycle rather than just voltage, improving efficiency and reducing noise.
What do PC fan controllers do?
They allow users to manually or automatically adjust fan speeds, helping reduce noise, optimize cooling, and extend hardware lifespan.