Warranty check · Lenovo

Lenovo warranty check

Lenovo offers a public warranty lookup: enter the serial number and see warranty status and end date. No account is needed.

No account needed · You need: serial number

Open the Lenovo tool ↗ Request free check →

Check Lenovo warranty: step by step

Read the serial number from the device (see below).
Open the tool “Lenovo Warranty Lookup (Data Center tab)”.
Enter the serial number and submit.
Note warranty status and end date. If the warranty ends within the next twelve months, a comparison quote is worth getting now.

Note: For ThinkSystem/ThinkAgile choose the “Data Center” tab and enter machine type + serial.

Official tool: Lenovo Warranty Lookup (Data Center tab) ↗

Where is the serial number on Lenovo devices?

The label at the front of the server shows machine type (four characters) and serial number. Both are also shown on the XClarity Controller home page.

Applies to: ThinkSystem, ThinkAgile, System x, DE/DM-Storage

Many devices? We check the whole list

With more than a handful of Lenovo systems the single lookup gets tedious. Send us your device list and we return warranty status and end date per device. Free of charge and without obligation.

Have my device list checked →

Lenovo warranty expired or expiring?

After the factory warranty ends, the extension from the vendor often becomes considerably more expensive, and for older models it is no longer offered at all. TechCare keeps Lenovo systems under maintenance with the same SLA up to 24×7×4, typically 30–70 % below the vendor price, even after end of support.

Lenovo post-warranty maintenance End of support in the EOSL tracker

Lenovo warranty check FAQ

How do I check the Lenovo warranty?

Read the serial number from the device, open “Lenovo Warranty Lookup (Data Center tab)”, enter the number. The tool shows warranty status and end date.

Do I need an account for the Lenovo warranty check?

No. The Lenovo lookup works without signing in.

Where do I find the serial number on Lenovo devices?

The label at the front of the server shows machine type (four characters) and serial number. Both are also shown on the XClarity Controller home page.

What happens when the Lenovo warranty has expired?

The hardware keeps running, only parts and support from the vendor end or become expensive. TechCare maintains Lenovo systems independently of the vendor, with SLAs up to 24×7×4 and typically 30–70 % below the vendor price.

Do you check many Lenovo devices at once?

Yes, free of charge. Send us your device list and we return warranty status and end date per device, plus a quote for post-warranty maintenance if you like.

Warranty check for other vendors

Links to official vendor portals, as of November 2026. Vendors occasionally change their portals. If a link no longer fits, we are happy to check for you.