Preparation steps
System Requirements
Before you begin with the preparation for installation, you need to make sure that your computer meets the following system requirements in order to run CachyOS:
Minimum
- 3 GB RAM
- 30 GB of Storage Space (HDD/SSD)
- Dual Core processor (64-bit)
- Integrated graphics card
- Stable internet connection
Recommended
- 4 GB RAM
- 50 GB of Storage Space (SSD/NVMe)
- x86-64-v3 capable CPU (non v3 CPUs e.g AMD FX Series or an Intel i3 2100 can be used too)
- 50 Mbps or better internet speed
- NVIDIA GPU (900+ - e.g: GTX 950), AMD +GCN 1.0 (e.g: AMD R7 240) or Intel (Integrated HD Graphics series or higher. Arc Series)
x86_64 Microarchitecture Level Support
x86_64-v3 Compatible CPUs:
- Intel
- Haswell and later generations (e.g., Broadwell, Skylake, Coffee Lake, Cascade Lake, Ice Lake, Tiger Lake, Alder Lake, Raptor Lake, Meteor Lake)
- AMD
- Ryzen 1st, 2nd, 3rd, 4th, 5th, 7th, and 9th generations
- EPYC 1st-3rd Gen
x86_64-v4 Compatible CPUs:
- Intel
- Knights Landing (Xeon Phi x200), Knights Mill (Xeon Phi x205), Skylake-SP, Skylake-X, Cannon Lake, Cascade Lake, Cooper Lake, Ice Lake, Rocket Lake, Tiger Lake and Sapphire Rapids
- AMD
- Zen 4, Zen 5, AMD EPYC 4th Generation (Genoa) and 5th Generation (Siena)
Creating a Bootable CachyOS USB Drive
There are several tools and methods that you can use to create a bootable USB drive of CachyOS. The USB drive must have at least 8GB of available space.
balenaEtcher
- Download balenaEtcher. balenaEtcher supports flashing an image of Linux, MacOS and Windows.
If you downloaded the
.zip
file, extract it and execute the binary using the following commands: - Plug in your USB drive to your system.
- Select Flash from file and select the CachyOS ISO image file.
- Click Select target and choose the label that matches your USB drive.
- Press Flash to start the flashing process.
At the end of flash process you will get a Flash Completed! message. Close balenaEtcher and reboot your system to boot into CachyOS.
Command Line Interface (Linux & MacOS)
- Plug in your USB drive.
- Detect the plugged USB drive using the following commands:
- Copy the iso contents to your USB drive by running:
dd
will now copy the contents of the ISO file over to your USB drive. Once it’s done, you will be ready to use the USB drive as the CachyOS installation media. Reboot your system to boot into CachyOS.
Rufus (Windows Only)
- Plug in USB drive.
- Download Rufus and install it, or run the portable version.
- On Device, click on the dropdown list and select your USB drive.
- On Boot selection, click on SELECT and locate the CachyOS ISO image file.
- Click START.
Ventoy (Linux & Windows)
- Plug in your USB drive.
- Download Ventoy
- Untar Ventoy using the following command:
- Execute VentoyGUI.x86_64 by either double clicking on it or via terminal:
- Select your USB drive by clicking on Device.
- Click on Install.
- After it finished installing Ventoy into your USB drive, you can now close the window and place the CachyOS ISO file into the new usable partition of the drive.
- Plug in your USB drive.
- Download Ventoy
- Run Ventoy2Disk.exe
- Select your USB drive by clicking on Device.
- Click on Install.
- After it finished installing Ventoy into your USB drive, you can now close the window and place the CachyOS ISO file into the new usable partition of the drive.