Lenovo Laptop Model T430s Used

Used Lenovo laptop model T430s, letter H (I) is missing Specifications: Processor 1x Intel Core i7-3520 Processor (2.9GHz 4MB) Memory 1x 4GB PC3-12800 Operating System Windows 7 Home Basic 64 (EN:English,AR:Arabic) Hard Drive 1x 500 GB 7200 Optical Drive 1x Wireless Network 1x WAN Upgradeable; Bluetooth® 4.0; ThinkPad 11b/g/n Wi-Fi wireless Ports 1x 1 USB 2.0 (Constant Power); 2 USB 3.0; External Microphone Headphone Line-In/out Combo Jack; RJ-45; Display port; External Display (VGA) Graphics 1x NVIDIA GeForce Monitor 14.0 1600x900