Hannspree HannsBook SN12E23BUP212 Notebook PC Hannspree HannsBook SN12E2 Pentium SU4100 1.30 GHz 12.1-inch Netbook General Features: Pearl Black external color Microsoft Windows 7 Home Premium pre-installed w/CoA 6-Cell Li-ion battery pack Intel Pentium SU4100 1.30 GHz processor 2 MB L2 Cache, 800 MHz FSB Speed, Intel 64, Enhanced Intel SpeedStep Technology, Execute Disable Bit Intel GS45 Express chipset