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How to Check TPM Version in Windows 11 (Complete Guide 2026)
Trusted Platform Module (TPM) is a security technology that protects encryption keys, passwords, and sensitive system data. Windows 11 officially requires TPM 2.0 for supported installations, making it important to verify which TPM version your computer is using.
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| Check your TPM version in Windows 11 using built-in tools such as TPM Management (tpm.msc), Windows Security, PowerShell, and Device Manager to verify whether your PC supports TPM 2.0 and meets the security requirements for Windows 11. |
Fortunately, Windows 11 includes several built-in tools that let you check your TPM version in just a few minutes.
Related: How to Enable TPM 2.0 in Windows 11
Method 1: Check TPM Version Using TPM Management
- Press Windows + R.
- Type tpm.msc.
- Press Enter.
In the TPM Management window:
- Locate Specification Version.
- If it shows 2.0, your PC meets the TPM requirement for Windows 11.
- If it shows 1.2, your PC may not meet the official requirement.
Method 2: Check Using Windows Security
- Open Settings.
- Select Privacy & Security → Windows Security.
- Click Device Security.
- Select Security Processor Details.
The specification version appears on this page.
Method 3: Check Using PowerShell
Get-Tpm
The command displays TPM status, manufacturer information, and whether TPM is enabled and ready for use.
Method 4: Check Using Device Manager
- Press Windows + X.
- Select Device Manager.
- Expand Security Devices.
- Select Trusted Platform Module.
You can view hardware details and driver information from the device properties.
TPM 1.2 vs TPM 2.0
| Feature | TPM 1.2 | TPM 2.0 |
|---|---|---|
| Windows 11 Support | Limited | Supported |
| Security Algorithms | Older | Modern |
| Cryptographic Flexibility | Lower | Higher |
| Recommended | No | Yes |
Why Check Your TPM Version?
- Verify Windows 11 compatibility.
- Prepare for a Windows upgrade.
- Use BitLocker encryption.
- Enable Windows Hello.
- Improve system security.
What If TPM 2.0 Is Not Available?
- Enable Intel PTT or AMD fTPM in BIOS.
- Update your BIOS/UEFI firmware.
- Check your motherboard specifications.
- Consult your PC manufacturer.
Related Articles
- How to Enable TPM 2.0 in Windows 11
- How to Enable Secure Boot in Windows 11
- How to Check BIOS Mode (UEFI or Legacy) in Windows 11
- How to Check BIOS Version in Windows 11
- How to Check Motherboard Model in Windows 11
Frequently Asked Questions
How do I know if I have TPM 2.0?
Open tpm.msc and check the Specification Version field. A value of 2.0 indicates Windows 11 compatibility.
Can I use Windows 11 with TPM 1.2?
Microsoft officially recommends TPM 2.0 for supported Windows 11 installations.
Does every PC have TPM?
Most modern PCs include TPM functionality, either as a discrete chip or firmware-based TPM (Intel PTT or AMD fTPM).
Final Thoughts
Checking your TPM version in Windows 11 helps confirm whether your PC meets Microsoft's security requirements. Using TPM Management, Windows Security, PowerShell, or Device Manager makes it easy to verify your TPM version before installing Windows 11 or enabling advanced security features.