Nebula X · v1.3.8 · Windows
Run the Ventra your way.
Nebula X is the desktop app for the Nebula Ventra Digital ARGB Air Cooler. Watch your temps on the display, tune the ARGB and set the fan curve — all from one window.
What the app controls
Everything on the cooler, from one window.
Live readouts
Put CPU temperature, usage, clock speed or fan RPM on the cooler's digital display, and pick the accent colour it draws in.
ARGB lighting
Rainbow, breathing, static or reactive across the fan ring and top cap. Set the speed and brightness, or hand control to your motherboard.
Fan curve
Silent, Balanced and Performance presets, or drag your own curve point by point against CPU temperature.
Set it once
Tuned to your build, kept on the cooler
Pick what the screen shows, which way it faces and how hard the fan works, then write it to the Ventra. It holds those settings on its own — no background app required.
Getting it running
About two minutes, start to finish.
Download
Grab NebulaX-1.3.8.exe using the button above, then unzip it if your browser saved it as an archive.
Run the installer
Approve the Windows prompt. If SmartScreen appears, choose More info → Run anyway — the installer is signed by Nebula PC.
Connect the cooler
Check the cooler's USB cable is on an internal USB 2.0 header. Nebula X detects the Ventra and opens on the display tab.
Ready when you are
Download Nebula X
Free with every Ventra cooler. Install it once and the screen, lighting and fans are yours to set.