Windows 11 requirements

Here are the current Windows 11 requirements for services and hardware.

According to Microsoft, the upgrade from Windows 10 to Windows 11 will be free of charge.

Update:

Microsoft today updated their "Compatibility for Windows 11" page and added an important detail: "Hard Floor" and "Soft Floor". Hard Floor means that the requirements are mandatory and cannot be circumvented, Soft Floor means that this requirement is a recommendation but not mandatory to follow. A small but fine detail, which leads a lot of information, like the own CPU compatibility lists ad absurdum. Because since today it says:

Hard Floor:

CPU: Core >= 2 and Speed >= 1 GHz
System Memory: TotalPhysicalRam >= 4 GB
Storage: 64 GB
Security: TPM Version >= 1.2 and SecureBootCapable = True
Smode: Smode is false, or Smode is true and C_ossku in (0x65, 0x64, 0x63, 0x6D, 0x6F, 0x73, 0x74, 0x71)

Soft Floor:

Security: TPM Version >= 2.0
CPU Generation

This takes the obligation of TPM 2.0 and also the current CPU compatibility lists off the table. TPM 1.2 should also work, but it is not recommended.

Hardware requirements

To install or upgrade to Windows 11, devices must meet the following minimum hardware requirements:

Processor: 1 gigahertz (GHz) or faster with two or more cores on a compatible 64-bit processor or system on a chip (SoC). Supported CPUs: Intel, AMD
RAM: 4 gigabytes (GB) or greater.
Storage: 64 GB* or greater available storage is required to install Windows 11.
Additional storage space might be required to download updates and enable specific features.
Graphics card: Compatible with DirectX 12 or later, with a WDDM 2.0 driver.
System firmware: UEFI, Secure Boot capable.
TPM: Trusted Platform Module (TPM) version 2.0. (look to update)
Display: High definition (720p) display, 9" or greater monitor, 8 bits per color channel.
Internet connection: Internet connectivity is necessary to perform updates, and to download and use some features.
Windows 11 Home edition requires an Internet connection and a Microsoft Account to complete device setup on first use.

Operating system requirements

For the best Windows 11 upgrade experience, eligible devices should be running Windows 10, version 20H1 or later.
S mode is only supported on the Home edition of Windows 11. If you are running a different edition of Windows in S mode, you will need to first switch out of S mode prior to upgrading. Switching a device out of Windows 10 in S mode also requires internet connectivity. If you switch out of S mode, you cannot switch back to S mode later.

Feature-specific requirements

Some features in Windows 11 have requirements beyond those listed above. See the following list of features and associated requirements.

5G support: requires 5G capable modem.
Auto HDR: requires an HDR monitor.
BitLocker to Go: requires a USB flash drive. This feature is available in Windows Pro and above editions.
Client Hyper-V: requires a processor with second-level address translation (SLAT) capabilities. This feature is available in Windows Pro editions and above.
Cortana: requires a microphone and speaker and is currently available on Windows 11 for Australia, Brazil, Canada, China, France, Germany, India, Italy, Japan, Mexico, Spain, United Kingdom, and United States.
DirectStorage: requires 1 TB or greater NVMe SSD to store and run games that use the "Standard NVM Express Controller" driver and a DirectX12 Ultimate GPU.
DirectX 12 Ultimate: available with supported games and graphics chips.
Presence: requires sensor that can detect human distance from device or intent to interact with device.
Intelligent Video Conferencing: requires video camera, microphone, and speaker (audio output)
Multiple Voice Assistant: requires a microphone and speaker.
Snap: three-column layouts require a screen that is 1920 effective pixels or greater in width.
Mute and unmute: from Taskbar requires video camera, microphone, and speaker (audio output). App must be compatible with feature to enable global mute/unmute.
Spatial Sound: requires supporting hardware and software.
Microsoft Teams: requires video camera, microphone, and speaker (audio output).
Touch: requires a screen or monitor that supports multi-touch.
Two-factor authentication: requires use of PIN, biometric (fingerprint reader or illuminated infrared camera), or a phone with Wi-Fi or Bluetooth capabilities.
Voice Typing: requires a PC with a microphone.
Wake on Voice: requires Modern Standby power model and microphone.
Wi-Fi 6E: requires new WLAN IHV hardware and driver and a Wi-Fi 6E capable AP/router.
Windows Hello: requires a camera configured for near infrared (IR) imaging or fingerprint reader for biometric authentication. Devices without biometric sensors can use Windows Hello with a PIN or portable Microsoft compatible security key. For more information, see IT tools to support Windows 10, version 21H1.
Windows Projection: requires a display adapter that supports Windows Display Driver Model (WDDM) 2.0 and a Wi-Fi adapter that supports Wi-Fi Direct.
Xbox app: requires an Xbox Live account, which is not available in all regions. Please go to the Xbox Live Countries and Regions page for the most up-to-date information on availability. Some features in the Xbox app will require an active Xbox Game Pass subscription.