I'm looking for a system (without monitor) for designing graphic and web, able to work smooth with PS.

Requirements
Processor : at least intel i3
Memory : at least 8GB DDR3 (upgradable)
Graphic : at least 1GB
Hard disk : at least 320GB (upgradable)
Casing : well ventilated
OS : genuine windows x64

Budget is RM 1XXX, kindly quote accordingly.

Thanks