Epson launched its latest high-end netbook, the Epson Endeavor NA501E, in Japan, on December 1, 2009. Epson Endeavor NA501E notebook  has a 13.3-inch widescreen display with resolution of 1366×768 pixel, integrated Intel GS45 Express graphics, WiFi 802.11b/g/n and Gigabit LAN. Amazingly, The netbook that measures 324×230×19.6 mm, weighs only around 1.48 kgs, and is only 20.8 mm thick.
The netbook has a 1.4GHz Intel Core 2 Duo SU9400 processor, 1GB RAM (up to 4GB), 160GB of HDD, with 250GB and 500GB at 7200rpm HDD. It runs the Windows 7 Home Premium/Professional (32bit version) and Windows XP Professional OS. The battery of the Epson Endeavor NA501E netbook provides up to 3.2 hours. The price of  the Epson Endeavor NA501E is  84840 Yen.
Epson also has introduced a cheaper version of Epson Endeavor NA501E netbook, which is running with a 1.3GHz Intel Celeron 743 processor. Epson Endeavor NA501E with Celeron model has costs at 64890 Yen.