This Dell Inspiron 6400 Notebook/Laptop is a reliable choice for casual computing. It features an Intel Core 2 Duo processor with a speed of 1.66 GHz and 2 GB of RAM.  The laptop has a 15.4-inch screen with a maximum resolution of 1280 x 800. It comes in a silver color and has integrated/ onboard graphics. The laptop has Wi-Fi connectivity and is suitable for everyday use. The operating system is not included, and there is no manufacturer warranty.

No OS

No HDD

No power chord

The battery needs replacement

All above can be purchased on eBay.

Please look at pictures for reference

thanks for looking.

I have the same model at home running Windows 10 Pro.