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Lenovo IdeaCentre B540 2568-2RU All-In-One PC - 2nd generation Intel Core i3-2120 3.3GHz, 4GB DDR3, 1TB HDD, DVDRW, 23 Full HD Touchscreen, Windows 7 Home Premium 64-bit at TigerDirect.com
Lenovo IdeaCentre B540 23" i3-3220 All in One Multitouch
Specs Lenovo IdeaCentre B540 Intel® Core™ i5 58.4 cm (23") 1920 x 1080 pixels Touchscreen 4 GB DDR3-SDRAM 1000 GB HDD All-in-One PC NVIDIA® GeForce® 615M Windows 8 Black, Silver All-in-One PCs/Workstations (
Best Buy: Lenovo IdeaCentre 23" Touch-Screen All-In-One Computer 6GB Memory 1TB Hard Drive B540 - 57316961
Lenovo 200W AIO Power Supply for IdeaCentre B540 | Laptech The IT Store.