Need Standard DCADCCV5 Family vCPUs quota increase in West Europe

valik cruz 0 Reputation points
2026-05-15T23:30:31.3066667+00:00

I need to increase my Standard DCADCCV5 Family vCPUs quota from 0 to 4 in West Europe region. VM size needed: Standard_DC4ads_cc_v5 for Azure Confidential Computing. Subscription ID: e6dbc7e3-cafe-4a61-b61f-fcd5b843eb4e. The self-service quota request returns QuotaNotAvailableForResource error. How can I get this quota enabled?

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  1. AI answer

    2026-05-15T23:30:41.7833333+00:00

    QuotaNotAvailableForResource indicates that this VM-family quota cannot be increased through the standard self-service flow and requires a support-based quota request.

    To get Standard DCADCCv5 family vCPUs enabled in West Europe:

    1. Open the Quotas blade
      1. Sign in to the Azure portal and search for Quotas.
      2. Select Quotas and, on the Overview page, choose Compute.
    2. Locate the non‑adjustable quota
      1. On My quotas, find the entry corresponding to the DCADCCv5 (or the specific confidential computing VM family) in the West Europe region.
      2. Confirm it is non‑adjustable (no direct “New Quota Request” path or marked as not available for increase).
    3. Create a support request for a non‑adjustable quota
      1. In the same My quotas view, select the support icon next to the relevant quota.
      2. This opens the New support request form with quota details pre-filled.
      3. For Quota type, select Other Requests, then select Next.
      4. On Additional details, specify:
        • Region: West Europe
        • Quota name: Standard DCADCCv5 Family vCPUs (or the exact family name shown)
        • New limit requested: 4 vCPUs
        • Note that the VM size required is Standard_DC4ads_cc_v5 for Azure Confidential Computing.
      5. Complete the remaining required fields and select Create to submit the request.
    4. If the quota is shown as “not available” for increase
      • When the portal shows that a selected quota isn’t available for increase, use the Information icon next to that quota and choose Create a support request from there, then provide the same details (family, region, and requested vCPUs).

    The support engineer will review whether this VM family can be enabled in West Europe for the specified subscription and, if possible, set the family quota to 4 vCPUs. If the family cannot be enabled in that region for this subscription, support will propose alternatives (different series or region).

    Note: When a VM-family quota increase is approved, Azure automatically adjusts the corresponding regional vCPU quota for that region if needed.

    References:

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