K600 Mini Computer

We are offering k600 mini computer.
K600 mini computer
1.k600-g530
optional peripheral: "4gb ram: +15us$;
500gb hdd: +8us$;"
main board "?intel? celeron g530 dual core processor, 2.4ghz ?intel h61 chipset"
main memory ?2x ddr3 so dimm, support up to 8gb ddr3 1333/1066/800 sdram
storage ?2 x sata hdd drive bay
expansion "?1 x pci express x16 slot
?1 x mini pci-e"
i/o interface-front "?power on/ off switch
?reset switch
?2 x usb2.0"
i/o interface-rear "?6 x usb 2.0
?4x rs232
?1x dvi
?1 x vga
?1 x rj45
?1 x mic-in
?1 x headphone
?1x ps/2
"
power requirements ?200w atx power supply
dimensions k600: 225*89*210mm
construction ?metal+abs
2.k600-i3 2120
price us$359(i3 2120/2gb ram/320gb hdd)
optional peripheral: "4gb ram: +15us$;
500gb hdd: +8us$;"
main board "?intel?sandy bridge i3 2120, 3.0ghz
?intel h61 chipset"
main memory ?2x ddr3 so dimm, support up to 8gb ddr3 1333/1066/800 sdram
storage ?2 x sata hdd drive bay
expansion "?1 x pci express x16 slot
?1 x mini pci-e"
i/o interface-front "?power on/ off switch
?reset switch
?2 x usb2.0"
i/o interface-rear "?6 x usb 2. 0
?4x rs232
?1x dvi
?1 x vga
?1 x rj45
?1 x mic-in
?1 x headphone
?1x ps/2
"
i/o interface-rear "?6 x usb 2.0
?4x rs232
?1x dvi
?1 x vga
?1 x rj45
?1 x mic-in
?1 x headphone
?1x ps/2
"
dimensions k600: 225*89*210mm
construction ?metal+abs
3.k600-i5 2320
price us$435(i5 2320/2gb ram/320gb hdd)
optional peripheral: "4gb ram: +15us$;
500gb hdd: +8us$;"
main board "?intel?sandy bridge i5 2320, 3.0ghz
?intel h61 chipset"
main memory ?2x ddr3 so dimm, support up to 8gb ddr3 1333/1066/800 sdram
storage ?2 x sata hdd drive bay
expansion "?1 x pci express x16 slot
?1 x mini pci-e"
i/o interface-front "?power on/ off switch
?reset switch
?2 x usb2.0"
i/o interface-rear "?6 x usb 2.0
?4x rs232
?1x dvi
?1 x vga
?1 x rj45
?1 x mic-in
?1 x headphone
?1x ps/2
"
power requirements ?250w atx power supply
dimensions k600: 225*89*210mm
construction ?metal+abs.