How to check your product or model spe…
https://support.lenovo.com/us/en/solutions/ht116756-how-to-check-your-product-or-model-specification
Upon having your Lenovo Specs by Serial Number: Go to http://psref.lenovo.com and enter the product name or system machine type, or use the SELECT MENU to navigate to the specific product model. The specification table will be listed. Go to Lenovo’s official support page and enter your serial number in the search box. Access your device’s details and see a comprehensive list of Lenovo specs by serial number. Navigate to Lenovo’s official support page. Enter your serial number in the search box provided.
Go to http://psref.lenovo.com and enter the product name or system machine type, or use the SELECT MENU to navigate to the specific product model. The specification table will be listed.
Go to Lenovo’s official support page and enter your serial number in the search box. Access your device’s details and see a comprehensive list of Lenovo specs by serial number.
Navigate to Lenovo’s official support page.
Enter your serial number in the search box provided.
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