Lenovo ThinkStation S20 (4105-31G) + NVIDIA Quadro FX 580, UK E5530 Tower Intel® Xeon® 5000 Sequence 4 GB DDR3-SDRAM Windows XP Professional Workstation
Lenovo ThinkStation S20 | ZDNET
Lenovo S20-30 59436662 11.6-inch Laptop (Celeron N2840/2GB/500GB/Windows 8.1/Intel HD Graphics/with Laptop Bag), Black : Amazon.in: Electronics