Tech Deals, Discounts, Coupons, Bargains and more: HOT! Dell Dimension E520N (No Windows, Ubuntu Linux) E6420 (2.13Ghz 1066FSB 4MB L2), 22â€³ WS LCD, 250GB HDD, 1GB DDR2 RAM, GeForce 256MB 7300LE, 16X DVDRW for $689