Find great deals for HP Pavilion Tx Entertainment Laptop. Shop with confidence on eBay! HP Pavilion tx notebook to Tablet PC convertible (view large image). The HP Pavilion tx specs as reviewed (tested price $1,) RAM: 2 GB DDR II SDRAM. General. Packaged Quantity. 1. Recommended Use. home use. Wireless capabilities. b, g. Manufacturer. HP.