Lenovo ThinkPad serial number naming rules

For example: ThinkPad? X200t-74697BC, in which "ThinkPad" is the brand name; "X" indicates that the product belongs to the ultimate portable model; "2" means that this product adopts 12 inch screen design; "00" indicates that the product belongs to the first generation of this series; "T" indicates that the product belongs to the flat series (see related articles below for details); "7469 after the horizontal line" is the model code of this product; "7B after the horizontal line" is the configuration code of this product; The last letter "C" indicates that the delivery place of this product is Chinese mainland.

Just look at the picture below, huh?

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Take my own book for example. You might understand better.

What is the serial number of my notebook? 7732cjc？ l3ah322？ A number or letter of *** 14

Among them, the first 7 digits indicate the machine model, 7732 refers to the series of R6 1i, and CJC is a small size.

The last 7 digits are the serial number of the factory.

Then take the description of the SL400 series, which is sold a lot now.

The first 7 digits of the serial number of SL400 must be 2743xxx.

2743 refers to SL400 series, XXX refers to various models, such as 2fc, p9c and so on.