Which HP ProDesk Models will support the W11 requirements this coming October.

[BroMama]

Confusion!

I am in a position where I need to purchase two PC's that will fully support the upcoming W11 edict this coming October.

I cannot buy new but am able to buy refurbed.

I like the ProDesk form factor and would buy two "if" I were assured the Model I bought, met the W11 requirement.

I'm afraid to rely on Online Vendors supplying a doctored version of the ProDesk or W11.

Please help me identify a Version / Generation of the HP ProDesk Series that will meet the W11 requirement.

[NonSequitur777]

@BroMama,

Welcome to our HP Community forum!

Windows 11’s October 2025 enforcement means your PCs must meet Microsoft’s official hardware requirements, not just be able to run Windows 11 now.

Key requirements:

• Intel 8th Gen Core CPU (or newer) — 7th Gen and earlier are not officially supported

• TPM 2.0 enabled

• Secure Boot enabled

HP ProDesk models that qualify out of the box:

• ProDesk 600 G4 – 8th Gen Intel (i3-8100, i5-8500, i7-8700, etc.)

• ProDesk 600 G5 – 9th Gen Intel

• ProDesk 600 G6 – 10th Gen Intel

Avoid:

• ProDesk 400 G4 – supports only up to 7th Gen Intel CPUs, which are not on Microsoft’s Windows 11 CPU compatibility list.

• Older ProDesk G1–G3 series — even if upgraded with Windows 11, they will not pass Microsoft’s October compliance checks.

Buying tips for refurbished units:

1. Confirm the exact CPU model from the seller and cross-check it on Microsoft’s CPU list: Windows Processor Requirements | Microsoft Learn.

2. Ask for a screenshot of TPM.msc (showing TPM 2.0) and msinfo32 (showing Secure Boot: On).

3. Beware of listings advertising “Windows 11 ready” on older models — that often just means a bypassed installation, which may fail later updates.

By sticking to a ProDesk 600 G4 or newer, you’ll be safe for Windows 11 now and after the October enforcement.

Kind Regards,

NonSequitur777