"If you have one and want to upgrade. It can be."3.0 starson by srogers2750
Pros: Small form factor. HDMI. upgradeable.
Cons: small case limits what video card you can put in. Power supply is weak.
Summary: I was given one of these recently with a bad power supply. I took it apart, placed the motherboard into a tower case with a 500 watt power supply. I upgraded the dual core 2.1ghz to a Phenom 9550 X4 2.2 ghz. Then installed my old Radeon 3870 512 MB Graphics card. Win 7 64bit with the 2GB of DDR 2 and this beast handles just about anything now. SO if you want to upgrade what you have its possible! :)