For those who don't know, they get larger capacity by adding more platters to the drive. That makes it physically taller than normal, and most laptops won't accommodate such a drive.
I don't care at all about graphics. I prefer 16gB RAM, but can add that myself. I don't particalarly care abour processor, although Core i5 (or above) or AMD equavalent would be nice.
Just screen size & the cance to whack in a big, in both senses, harddrive.
UK based, or cheap postage thereto a bonus. Lower price is, of course, welcome.